Crystallography Open Database

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1505952 CIFC H OP -110.4391; 11.314; 17.157
83.844; 85.99; 63.167
1797.2Chawla, H. M.; Pant, N.; Srivastava, Bindu; Upreti, Shailesh
Convenient direct synthesis of bisformylated calix[4]arenes via ipso substitution.
Organic letters, 2006, 8, 2237-2240
1505843 CIFC10 H11 Br OP 1 21 17.7125; 5.1434; 11.7032
90; 102.305; 90
453.58Ros, Abel; Magriz, Antonio; Dietrich, Hansjörg; Fernández, Rosario; Alvarez, Eleuterio; Lassaletta, José M
Enantioselective synthesis of vicinal halohydrins via dynamic kinetic resolution.
Organic letters, 2006, 8, 127-130
1506177 CIFC10 H12 O4P 1 21/c 16.068; 10.6903; 14.2193
90; 92.64; 90
921.41Leyhane, Andrew J.; Snapper, Marc L.
Functionalized oxepines via fragmentation of highly strained epoxides.
Organic letters, 2006, 8, 5183-5186
1505850 CIFC10 H12 O4 SP 21 21 217.553; 10.746; 13.435
90; 90; 90
1090.4Tang, Zhuo; Cun, Lin-Feng; Cui, Xin; Mi, Ai-Qiao; Jiang, Yao-Zhong; Gong, Liu-Zhu
Design of highly enantioselective organocatalysts based on molecular recognition.
Organic letters, 2006, 8, 1263-1266
1505938 CIFC100 H114 F12 N4 O16 P2P 1 21/n 112.3934; 22.795; 17.545
90; 102.413; 90
4840.7Zong, Qian-Shou; Zhang, Chun; Chen, Chuan-Feng
Self-assembly of triptycene-based cylindrical macrotricyclic host with dibenzylammonium ions: construction of dendritic [3]pseudorotaxanes.
Organic letters, 2006, 8, 1859-1862
1505891 CIFC102 H36 Cl2 F40 N10P 1 21/n 115.4671; 22.6543; 27.05
90; 102.299; 90
9260.7Hata, Hiroshi; Kamimura, Yiho; Shinokubo, Hiroshi; Osuka, Atsuhiro
Synthesis of pyrrolidine-fused [34]- and [36]octaphyrins via 1,3-dipolar cycloaddition.
Organic letters, 2006, 8, 1169-1172
1506317 CIFC104 H39 Cl9 N2 O16P -116.235; 18.066; 18.447
104.899; 114.991; 93.152
4655.7Chuang, Shih-Ching; Khan, Saeed I.; Rubin, Yves
Switch of electronic reactivity in fullerene C60: activation of three trans-4 positions via temporary saturation of the cis-1 positions.
Organic letters, 2006, 8, 6075-6078
1506311 CIFC105.5 H143 N8 O8.5C 1 2/c 124.468; 24.214; 19.3043
90; 102.267; 90
11176Ishibashi, Koichi; Tsue, Hirohito; Tokita, Satoshi; Matsui, Kazuhiro; Takahashi, Hiroki; Tamura, Rui
Regioselectively N-methylated azacalix[8]arene octamethyl ether prepared by catalytic aryl amination reaction using a temporal N-silylation protocol.
Organic letters, 2006, 8, 5991-5994
1516751 CIFC107 H47 Cl4 F40 N9 OP -115.037; 18.91; 19.84
81.38; 87.14; 66.8
5126Hata, Hiroshi; Kamimura, Yiho; Shinokubo, Hiroshi; Osuka, Atsuhiro
Synthesis of pyrrolidine-fused [34]- and [36]octaphyrins via 1,3-dipolar cycloaddition.
Organic letters, 2006, 8, 1169-1172
1505849 CIFC107 H90.5 Ag Cl9.5 F7.5 N4 O9.5 P4 Ru2 S2.5P 21 21 220.9715; 39.437; 13.8177
90; 90; 90
11428Mikami, Koichi; Wakabayashi, Kazuki; Aikawa, Kohsuke
"Achiral" benzophenone ligand for highly enantioselective Ru catalysts in ketone hydrogenation.
Organic letters, 2006, 8, 1517-1519
1505862 CIFC108 H204 N12 O24P 1 21/c 130.215; 15.4057; 26.0418
90; 110.101; 90
11383.6Ballabh, Amar; Trivedi, Darshak R.; Dastidar, Parthasarathi
From nonfunctional lamellae to functional nanotubes.
Organic letters, 2006, 8, 1271-1274
1506275 CIFC11 H10 F N SP 1 21/c 16.5663; 7.983; 20.8615
90; 98.819; 90
1080.61Xu, Wei; Abboud, Khalil A.; Ghiviriga, Ion; Dolbier, Jr, William R; Rapp, Magdalena; Wnuk, Stanislaw F.
An unexpected reaction of trimethylsilyl fluorosulfonyldifluoroacetate (TFDA) with imidazoles. Formation of N-difluoromethylthioureas.
Organic letters, 2006, 8, 5549-5551
1516760 CIFC11 H11 Br O2 SP b c a7.4039; 12.927; 24.736
90; 90; 90
2367.5Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1516762 CIFC11 H11 Br O2 SP -14.9466; 9.9378; 12.6847
105.346; 96.246; 102.488
577.9Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1505997 CIFC11 H12 N2 S3P -17.3439; 7.4671; 12.4818
90.986; 103.213; 111.187
617.54Eid, Samar; Guerro, Michel; Roisnel, Thierry; Lorcy, Dominique
Trithiaazafulvalene: a promising building block between tetrathiafulvalene and dithiadiazafulvalene.
Organic letters, 2006, 8, 2377-2380
1505864 CIFC11 H12 O8P -18.3528; 11.293; 27.476
89.93; 89.86; 73.88
2489.9Mazal, Ctibor; Skarka, Ondrej; Kaleta, Jirí; Michl, Josef
cis-endo-Bicyclo[1.1.1]pentane-1,2,3,4- tetracarboxylic acid and its derivatives.
Organic letters, 2006, 8, 749-752
1506182 CIFC11 H15 N5 O5P 21 21 216.1879; 6.6386; 30.879
90; 90; 90
1268.5Nowak, Ireneusz; Cannon, John F.; Robins, Morris J.
N-oxides of adenosine-type nucleosides undergo pyrimidine ring opening and closure to give 5-amino-4-(1,2,4-oxadiazol-3-yl)imidazole derivatives.
Organic letters, 2006, 8, 4565-4568
1505871 CIFC11 H16 O2P -17.8294; 11.3508; 11.6799
104.494; 91.16; 101.957
980.3Monje, Pablo; Graña, Paula; Paleo, M. Rita; Sardina, F. Javier
Dearomatization-bis-alkylation of aromatic and heteroaromatic diesters promoted by Me3SnLi via a stanna-Brook rearrangement.
Organic letters, 2006, 8, 951-954
1506214 CIFC11 H18 O6P 1 21/c 112.417; 5.357; 18.569
90; 96.63; 90
1226.91Coquerel, Yoann; Bensa, David; Doutheau, Alain; Rodriguez, Jean
Synthetic studies on the MARDi cascade: stereoselective synthesis of heterocyclic seven-membered rings.
Organic letters, 2006, 8, 4819-4822
1506153 CIFC110 H86 N8 O ZnP -110.7956; 20.8712; 22.6826
91.146; 114.327; 89.589
4656.1Yen, Wei-Nan; Lo, Shang-Shih; Kuo, Ming-Cheng; Mai, Chi-Lun; Lee, Gene-Hsiang; Peng, Shie-Ming; Yeh, Chen-Yu
Synthesis, structure, and optical and electrochemical properties of star-shaped porphyrin-triarylamine conjugates.
Organic letters, 2006, 8, 4239-4242
1505912 CIFC113 H56 O10P -114.443; 16.347; 17.597
76.19; 75.68; 70.01
3728.43Zhong, Yu-Wu; Matsuo, Yutaka; Nakamura, Eiichi
Convergent synthesis of a polyfunctionalized fullerene by regioselective five-fold addition of a functionalized organocopper reagent to C60.
Organic letters, 2006, 8, 1463-1466
1506216 CIFC117 H105 Fe6 O3P -120.19; 21.348; 24.339
98.401; 100.779; 115.219
9017Chebny, Vincent J.; Dhar, Dwairath; Lindeman, Sergey V.; Rathore, Rajendra
Simultaneous ejection of six electrons at a constant potential by hexakis(4-ferrocenylphenyl)benzene.
Organic letters, 2006, 8, 5041-5044
1505931 CIFC12 H11 Br N2 O2P -17.8657; 9.0257; 9.668
64.462; 75.228; 74.537
589.1Krasnova, Larissa B.; Yudin, Andrei K.
Highly regioselective transformation of alkenyl bromides into alpha-bromoaziridines and alpha-bromohydrazones.
Organic letters, 2006, 8, 2011-2014
1506105 CIFC12 H11 NP 1 21/n 111.907; 5.6848; 12.95
90; 92.517; 90
875.7Feldman, Ken S.; Iyer, Malliga R.; Hester, II, D. Keith
Allenyl azide cycloaddition chemistry. Synthesis of annelated indoles from 2-(allenyl)phenyl azide substrates
Organic Letters, 2006, 8, 3113-3116
1516763 CIFC12 H11 N O2 SP 1 21/c 111.05; 6.388; 16.42
90; 93.997; 90
1156.2Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1505973 CIFC12 H14 I N OP 21 21 2111.126; 12.092; 8.986
90; 90; 90
1208.9McDermott, Michael C.; Stephenson, G. Richard; Hughes, David L.; Walkington, Andrew J.
Intramolecular asymmetric Heck reactions: evidence for dynamic kinetic resolution effects.
Organic letters, 2006, 8, 2917-2920
1505974 CIFC12 H14 I N OP 21 21 218.9878; 11.288; 12.302
90; 90; 90
1248.1McDermott, Michael C.; Stephenson, G. Richard; Hughes, David L.; Walkington, Andrew J.
Intramolecular asymmetric Heck reactions: evidence for dynamic kinetic resolution effects.
Organic letters, 2006, 8, 2917-2920
1505944 CIFC12 H15 N O2I 41/a :218.011; 18.011; 14.279
90; 90; 90
4632Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1505946 CIFC12 H15 N O2C 1 2/c 124.869; 11.816; 8.085
90; 103.348; 90
2312Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1505996 CIFC12 H15 N O2 S3P -17.4658; 7.624; 12.073
99.855; 97.556; 96.977
663.8Eid, Samar; Guerro, Michel; Roisnel, Thierry; Lorcy, Dominique
Trithiaazafulvalene: a promising building block between tetrathiafulvalene and dithiadiazafulvalene.
Organic letters, 2006, 8, 2377-2380
1506300 CIFC12 H15 N O3P 1 21/n 110.9577; 9.0799; 11.3076
90; 96.931; 90
1116.8Malona, John A.; Colbourne, Jessica M.; Frontier, Alison J.
A general method for the catalytic nazarov cyclization of heteroaromatic compounds.
Organic letters, 2006, 8, 5661-5664
1505841 CIFC12 H15 N5 O2P 21 21 217.873; 8.231; 18.935
90; 90; 90
1227Alibés, Ramon; Alvárez-Larena, Angel; de March, Pedro; Figueredo, Marta; Font, Josep; Parella, Teodor; Rustullet, Albert
Synthesis and conformational analysis of new cyclobutane-fused nucleosides.
Organic letters, 2006, 8, 491-494
1505872 CIFC12 H18 O2P 1 21/n 17.432; 21.592; 7.462
90; 116.22; 90
1074Monje, Pablo; Graña, Paula; Paleo, M. Rita; Sardina, F. Javier
Dearomatization-bis-alkylation of aromatic and heteroaromatic diesters promoted by Me3SnLi via a stanna-Brook rearrangement.
Organic letters, 2006, 8, 951-954
1505960 CIFC12 H18 O3P 1 21/n 16.4828; 8.2179; 20.787
90; 94.519; 90
1104Kong, Ke; Romo, Daniel
Diastereoselective, vinylogous mukaiyama aldol additions of silyloxy furans to cyclic ketones: annulation of butenolides and gamma-lactones.
Organic letters, 2006, 8, 2909-2912
1506261 CIFC12 H19 N O2P b c a11.177; 14.03; 14.477
90; 90; 90
2270.2Gu, Peiming; Zhao, Yu-Ming; Tu, Yong Qiang; Ma, Yufei; Zhang, Fumin
Tandem semipinacol/Schmidt reaction leading to a versatile and efficient approach to azaquaternary alkaloid skeletons.
Organic letters, 2006, 8, 5271-5273
1506262 CIFC12 H19 N O2P 1 21/c 18.192; 7.778; 17.823
90; 99.82; 90
1119Gu, Peiming; Zhao, Yu-Ming; Tu, Yong Qiang; Ma, Yufei; Zhang, Fumin
Tandem semipinacol/Schmidt reaction leading to a versatile and efficient approach to azaquaternary alkaloid skeletons.
Organic letters, 2006, 8, 5271-5273
1506237 CIFC12 H19 N O4 SiP 1 21/c 117.935; 6.408; 12.934
90; 99.607; 90
1465.6Hoye, Thomas R.; Dvornikovs, Vadims; Sizova, Elena
Silylative Dieckmann-like cyclizations of ester-imides (and diesters).
Organic letters, 2006, 8, 5191-5194
1505897 CIFC12 H20 N4I b c a11.277; 11.841; 19.771
90; 90; 90
2640Zonta, Cristiano; Crisma, Marco; De Lucchi, Ottorino; Motterle, Riccardo; Serafini, Siro
Benzotriazole complexes with amines and phenol: cooperativity mediated by induction effects in the crystal state.
Organic letters, 2006, 8, 1577-1579
1506295 CIFC12 H9 N3P 21 21 215.1126; 13.096; 14.347
90; 90; 90
960.6Shibahara, Fumitoshi; Kitagawa, Asumi; Yamaguchi, Eiji; Murai, Toshiaki
Synthesis of 2-azaindolizines by using an iodine-mediated oxidative desulfurization promoted cyclization of N-2-pyridylmethyl thioamides and an investigation of their photophysical properties.
Organic letters, 2006, 8, 5621-5624
1505846 CIFC13 H11 N O5P 1 21/c 113.1593; 13.2888; 6.9813
90; 100.367; 90
1200.9Jung, Cheol-Kyu; Garner, Susan A.; Krische, Michael J.
Hydrogen-mediated aldol reductive coupling of vinyl ketones catalyzed by rhodium: high syn-selectivity through the effect of tri-2-furylphosphine.
Organic letters, 2006, 8, 519-522
1505985 CIFC13 H13 NP n m a9.0004; 6.8284; 15.7613
90; 90; 90
968.66Smith, 3rd, Amos B; Kürti, Laszló; Davulcu, Akin H.
A new modular indole synthesis. Construction of the highly strained CDEF parent tetracycle of nodulisporic acids A and B.
Organic letters, 2006, 8, 2167-2170
1506203 CIFC13 H14 Br N OP 21 21 215.5389; 8.4692; 27.111
90; 90; 90
1271.8Wender, Paul A.; Horan, Joshua C.
Synthesis and PKC binding of a new class of a-ring diversifiable bryostatin analogues utilizing a double asymmetric hydrogenation and cross-coupling strategy.
Organic letters, 2006, 8, 4581-4584
1506229 CIFC13 H15 Cl3 OP 21 21 215.982; 11.036; 20.476
90; 90; 90
1351.8Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1506230 CIFC13 H15 Cl3 OP -111.499; 11.633; 21.44
82.286; 81.579; 76.573
2744.5Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1506232 CIFC13 H15 Cl3 OP 1 21/c 17.544; 15.504; 11.984
90; 105.776; 90
1348.9Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1505896 CIFC13 H15 F3 N2 O SP 1 21 19.2287; 8.0025; 10.3705
90; 90.623; 90
765.84Wang, Hua; Zhao, Xiaoming; Li, Youhua; Lu, Long
Solvent-controlled asymmetric Strecker reaction: stereoselective synthesis of alpha-trifluoromethylated alpha-amino acids.
Organic letters, 2006, 8, 1379-1381
1506077 CIFC13 H15 N O4P 1 21/m 16.3417; 20.5313; 9.4744
90; 96.329; 90
1226.08Bogdan, Niculina; Grosu, Ion; Benoît, Guillaume; Toupet, Loïc; Ramondenc, Yvan; Condamine, Eric; Silaghi-Dumitrescu, Ioan; Plé, Gérard
Molecular rotors: design, synthesis, structural analysis, and silver complex of new [7.7]cyclophanes.
Organic letters, 2006, 8, 2619-2622
1505998 CIFC13 H15 N O5 S3P 1 21/c 19.9722; 15.9458; 11.1555
90; 115.648; 90
1599.11Eid, Samar; Guerro, Michel; Roisnel, Thierry; Lorcy, Dominique
Trithiaazafulvalene: a promising building block between tetrathiafulvalene and dithiadiazafulvalene.
Organic letters, 2006, 8, 2377-2380
1506234 CIFC13 H16 O2P c a 2111.2356; 5.4389; 19.1892
90; 90; 90
1172.64Jervis, Peter J.; Kariuki, Benson M.; Cox, Liam R.
Stereoselective synthesis of 2,4,5-trisubstituted tetrahydropyrans using an intramolecular allylation strategy.
Organic letters, 2006, 8, 4649-4652
1505945 CIFC13 H17 N O4 SP 21 21 215.3345; 15.737; 17.134
90; 90; 90
1438.4Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1506174 CIFC13 H18 N2 O5 S2P 1 21/n 115.5689; 11.3899; 17.4891
90; 96.7179; 90
3080.02Toumieux, Sylvestre; Compain, Philippe; Martin, Olivier R.; Selkti, Mohamed
New aspects of catalytic intramolecular C-H amination: unexpected formation of a seven-membered ring in nitrogen-containing systems.
Organic letters, 2006, 8, 4493-4496
1506170 CIFC13 H20 N O2.5 S1.5P -15.6042; 10.207; 14.106
74.48; 78.5; 75.38
744.74Mizobe, Yuji; Miyata, Mikiji; Hisaki, Ichiro; Hasegawa, Yasuchika; Tohnai, Norimitsu
Anomalous anthracene arrangement and rare excimer emission in the solid state: transcription and translation of molecular information.
Organic letters, 2006, 8, 4295-4298
1506172 CIFC13 H20 N2 O5 S2P -18.536; 9.6894; 10.5913
79.31; 68.379; 79.786
794.51Toumieux, Sylvestre; Compain, Philippe; Martin, Olivier R.; Selkti, Mohamed
New aspects of catalytic intramolecular C-H amination: unexpected formation of a seven-membered ring in nitrogen-containing systems.
Organic letters, 2006, 8, 4493-4496
1506111 CIFC13 H25 N OP -113.1985; 13.4944; 13.9409
65.224; 68.024; 67.455
2013.5Halliday, Jill I.; Chebib, Mary; Turner, Peter; McLeod, Malcolm D.
Double-Mannich annulation of cyclic ketones using N,N-Bis(ethoxymethyl)alkylamine reagents.
Organic letters, 2006, 8, 3399-3401
1506143 CIFC14 H11 N3 OP b c a10.5307; 7.9709; 29.396
90; 90; 90
2467.5Mandel, Sarah M.; Singh, Pradeep N. D.; Muthukrishnan, Sivaramakrishnan; Chang, Mingxin; Krause, Jeanette A.; Gudmundsdóttir, Anna D
Solid-state photolysis of alpha-azidoacetophenones.
Organic letters, 2006, 8, 4207-4210
1506144 CIFC14 H11 N3 OP b c a5.9414; 14.8154; 26.69
90; 90; 90
2349.4Mandel, Sarah M.; Singh, Pradeep N. D.; Muthukrishnan, Sivaramakrishnan; Chang, Mingxin; Krause, Jeanette A.; Gudmundsdóttir, Anna D
Solid-state photolysis of alpha-azidoacetophenones.
Organic letters, 2006, 8, 4207-4210
1506104 CIFC14 H12 B N3P b c a15.42; 6.561; 23.85
90; 90; 90
2412.9Wood, Thomas K.; Piers, Warren E.; Keay, Brian A.; Parvez, Masood
1-Borabarrelene derivatives via Diels-Alder additions to borabenzenes.
Organic letters, 2006, 8, 2875-2878
1506239 CIFC14 H13 Br O4P -17.928; 7.9969; 12.261
83.526; 78.836; 62.414
675.69Xu, Lubin; Huang, Xian; Zhong, Fangrui
Intermolecular tandem addition-cyclization of bromoallenes: a facile synthesis of methylenecyclopropyl carboxylates and polysubstituted furans.
Organic letters, 2006, 8, 5061-5064
1506178 CIFC14 H13 N2 O8P 1 21/n 110.7652; 5.778; 25.226
90; 96.903; 90
1557.7Leyhane, Andrew J.; Snapper, Marc L.
Functionalized oxepines via fragmentation of highly strained epoxides.
Organic letters, 2006, 8, 5183-5186
1506067 CIFC14 H14 F3 N3 O3P 1 21/n 113.072; 7.8287; 15.19
90; 97.86; 90
1539.9Xu, Feng; Zhang, Shiwei; Wu, Xiangnan; Liu, Yu; Shi, Weifeng; Wang, Jianbo
2,3-migration in Rh(II)-catalyzed reactions of beta-trifluoroacetamido alpha-diazocarbonyl compounds.
Organic letters, 2006, 8, 3207-3210
1505982 CIFC14 H15 NP 21 21 216.9258; 8.8531; 17.129
90; 90; 90
1050.3Smith, 3rd, Amos B; Kürti, Laszló; Davulcu, Akin H.
A new modular indole synthesis. Construction of the highly strained CDEF parent tetracycle of nodulisporic acids A and B.
Organic letters, 2006, 8, 2167-2170
1505845 CIFC14 H15 N O4P b c a15.469; 7.263; 22.129
90; 90; 90
2486.2Jung, Cheol-Kyu; Garner, Susan A.; Krische, Michael J.
Hydrogen-mediated aldol reductive coupling of vinyl ketones catalyzed by rhodium: high syn-selectivity through the effect of tri-2-furylphosphine.
Organic letters, 2006, 8, 519-522
1505851 CIFC14 H16 O4P 1 21/c 15.814; 13.696; 16.114
90; 95.25; 90
1277.8Tang, Zhuo; Cun, Lin-Feng; Cui, Xin; Mi, Ai-Qiao; Jiang, Yao-Zhong; Gong, Liu-Zhu
Design of highly enantioselective organocatalysts based on molecular recognition.
Organic letters, 2006, 8, 1263-1266
1506210 CIFC14 H17 Cl O3 SP 1 21 16.8719; 8.3968; 12.8819
90; 98.659; 90
734.84Zhao, Hongda; Gorman, Jeffrey S. T.; Pagenkopf, Brian L.
Advances in Lewis acid controlled carbon-carbon bond-forming reactions enable a concise and convergent total synthesis of bullatacin.
Organic letters, 2006, 8, 4379-4382
1506313 CIFC14 H17 N O3P 21 21 218.6454; 10.7876; 13.704
90; 90; 90
1278.1Pansare, Sunil V.; Adsool, Vikrant A.
Enantioselective synthesis of functionalized medium-sized oxacycles.
Organic letters, 2006, 8, 5897-5899
1505887 CIFC14 H18 N2 O5P 1 21/c 16.02; 15.08; 16.371
90; 92.672; 90
1484.6Deb, Indubhusan; Dadwal, Mamta; Mobin, Shaikh M.; Namboothiri, Irishi N. N.
Hydroxyalkylation of conjugated nitroalkenes with activated nonenolizable carbonyl compounds.
Organic letters, 2006, 8, 1201-1204
1516759 CIFC14 H18 O2 SP 1 21/c 16.248; 16.63; 13.443
90; 103.304; 90
1359.3Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1506319 CIFC14 H18.38 F2.63 O2.63 P0.88 S3C 1 2/c 124.442; 13.34; 13.024
90; 95.52; 90
4226.9Durben, Stefan; Dienes, Yvonne; Baumgartner, Thomas
Cationic dithieno[3,2-b:2',3'-d]phospholes: a new building block for luminescent, conjugated polyelectrolytes.
Organic letters, 2006, 8, 5893-5896
1505948 CIFC14 H19 N O2P 1 21 18.523; 9.314; 17.357
90; 97.879; 90
1364.8Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1506171 CIFC14 H19 N O3 SP -15.554; 10.241; 13.571
76.31; 78.81; 75.28
717.9Mizobe, Yuji; Miyata, Mikiji; Hisaki, Ichiro; Hasegawa, Yasuchika; Tohnai, Norimitsu
Anomalous anthracene arrangement and rare excimer emission in the solid state: transcription and translation of molecular information.
Organic letters, 2006, 8, 4295-4298
1506008 CIFC14 H20 N4 O2P 1 21/c 16.0458; 19.101; 12.283
90; 104.201; 90
1375.1Korendovych, Ivan V.; Cho, Mimi; Butler, Phillip L.; Staples, Richard J.; Rybak-Akimova, Elena V
Anion binding to monotopic and ditopic macrocyclic amides.
Organic letters, 2006, 8, 3171-3174
1506007 CIFC14 H22 N4 O3P c a b7.046; 15.999; 26.916
90; 90; 90
3034Korendovych, Ivan V.; Cho, Mimi; Butler, Phillip L.; Staples, Richard J.; Rybak-Akimova, Elena V
Anion binding to monotopic and ditopic macrocyclic amides.
Organic letters, 2006, 8, 3171-3174
1506196 CIFC14 H24 B10 SiP 1 21/c 116.7308; 13.0118; 19.7733
90; 113.094; 90
3959.6Núñez, Rosario; Gonzalez-Campo, Arantzazu; Laromaine, Anna; Teixidor, Francesc; Sillanpää, Reijo; Kivekäs, Raikko; Viñas, Clara
Synthesis of small carboranylsilane dendrons as scaffolds for multiple functionalizations.
Organic letters, 2006, 8, 4549-4552
1506134 CIFC14 H26 O4 SiP 1 21 17.577; 8.208; 13.461
90; 97.796; 90
829.4Ghosh, Subrata; Sinha, Saikat; Drew, Michael G. B.
Stereodivergent approach to the asymmetric synthesis of bacillariolides: a formal synthesis of ent-bacillariolide II.
Organic letters, 2006, 8, 3781-3784
1505825 CIFC14 H28 B F4 PP 1 21 17.9843; 13.9102; 15.4291
90; 91.059; 90
1713.31Brenstrum, Tim; Clattenburg, Julie; Britten, James; Zavorine, Serguei; Dyck, Jeff; Robertson, Alan J.; McNulty, James; Capretta, Alfredo
Phosphorinanes as ligands for palladium-catalyzed cross-coupling chemistry.
Organic letters, 2006, 8, 103-105
1506194 CIFC14 H28 B10 Si2P 1 21/c 115.8018; 10.593; 13.4179
90; 99.317; 90
2216.37Núñez, Rosario; Gonzalez-Campo, Arantzazu; Laromaine, Anna; Teixidor, Francesc; Sillanpää, Reijo; Kivekäs, Raikko; Viñas, Clara
Synthesis of small carboranylsilane dendrons as scaffolds for multiple functionalizations.
Organic letters, 2006, 8, 4549-4552
1505883 CIFC14 H8 S2P 1 21/c 17.31; 10.78; 14.356
90; 103.2; 90
1101Abdur Rahman, S. M.; Sonoda, Motohiro; Ono, Miyako; Miki, Koji; Tobe, Yoshito
Novel synthesis of bridged phenylthienylethenes and dithienylethenes via Pd-catalyzed double-cyclization reactions of diarylhexadienynes
Organic Letters, 2006, 8, 1197-1200
1505884 CIFC14 H8 S2P -17.169; 17.422; 17.421
87.315; 83.118; 83.334
2144.4Abdur Rahman, S. M.; Sonoda, Motohiro; Ono, Miyako; Miki, Koji; Tobe, Yoshito
Novel synthesis of bridged phenylthienylethenes and dithienylethenes via Pd-catalyzed double-cyclization reactions of diarylhexadienynes
Organic Letters, 2006, 8, 1197-1200
1506249 CIFC15 H10 N2 OP 1 21/n 113.961; 4.8222; 17.468
90; 108.14; 90
1117.5Dai, Weixiang; Petersen, Jeffrey L.; Wang, Kung K.
Synthesis of the parent and substituted tetracyclic ABCD ring cores of camptothecins via 1-(3-aryl-2-propynyl)- 1,6-dihydro-6-oxo-2-pyridinecarbonitriles.
Organic letters, 2006, 8, 4665-4667
1506302 CIFC15 H16 O5P -18.193; 8.974; 18.504
89.169; 81.157; 72.754
1283.2Pittelkow, Michael; Boas, Ulrik; Christensen, Jørn B
Carbocations in action. Design, synthesis, and evaluation of a highly acid-sensitive naphthalene-based backbone amide linker for solid-phase synthesis.
Organic letters, 2006, 8, 5817-5820
1506119 CIFC15 H17 N O3P 1 21/c 114.116; 11.11; 8.36
90; 94.55; 90
1307He, Yong; Funk, Raymond L.
Total syntheses of (±)-β-erythroidine and (±)-8-oxo-β-erythroidine by an intramolecular Diels-Alder cycloaddition of a 2-amidoacrolein
Organic Letters, 2006, 8, 3689-3692
1506139 CIFC15 H18 N2 O4C 1 2 112.0635; 9.7402; 25.188
90; 98.39; 90
2927.9Magnus, Philip; Padilla, Angela I.
Proposed biogenetic origin of secu'amamine A from allosecurinine: a model study to support the intermediacy of the putative aziridinium ion.
Organic letters, 2006, 8, 3569-3571
1506155 CIFC15 H18 O4P 21 21 216.3696; 7.2069; 29.1029
90; 90; 90
1335.97Felzmann, Wolfgang; Arion, Vladimir B.; Mieusset, Jean-Luc; Mulzer, Johann
A tether controlled exo-selective trans-annular Diels-Alder (TADA) reaction.
Organic letters, 2006, 8, 3849-3851
1505920 CIFC15 H20 F N O5P 21 21 219.754; 12.086; 13.614
90; 90; 90
1604.9Ting, Amal; Lou, Sha; Schaus, Scott E.
Highly diastereoselective asymmetric Mannich reactions of 1,3-dicarbonyls with acyl imines.
Organic letters, 2006, 8, 2003-2006
1516757 CIFC15 H20 O2 SP 1 21/c 16.4053; 15.414; 14.888
90; 101.497; 90
1440.4Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1505893 CIFC15 H20 O4P 21 21 217.9496; 12.7043; 13.1705
90; 90; 90
1330.1Shim, Sang Hee; Swenson, Dale C.; Gloer, James B.; Dowd, Patrick F.; Wicklow, Donald T.
Penifulvin A: a sesquiterpenoid-derived metabolite containing a novel dioxa[5,5,5,6]fenestrane ring system from a fungicolous isolate of Penicillium griseofulvum.
Organic letters, 2006, 8, 1225-1228
1506140 CIFC15 H21 N2 O5.5C 1 2/c 121.944; 9.183; 15.902
90; 99.197; 90
3163.25Magnus, Philip; Padilla, Angela I.
Proposed biogenetic origin of secu'amamine A from allosecurinine: a model study to support the intermediacy of the putative aziridinium ion.
Organic letters, 2006, 8, 3569-3571
1506060 CIFC15 H23 N O6P 1 21 18.6041; 8.753; 11.3766
90; 91.616; 90
856.45Alegret, Carlos; Benet-Buchholz, Jordi; Riera, Antoni
Stereodivergent syntheses of conduramines and aminocyclitols.
Organic letters, 2006, 8, 3069-3072
1505822 CIFC15 H24 O S2P 21 21 2111.681; 19.082; 6.506
90; 90; 90
1450.2Ishii, Akihiko; Ohishi, Masayuki; Matsumoto, Kimiyo; Takayanagi, Toshiyuki
Synthesis and properties of a dithiirane trans-1,2-dioxide, a three-membered vic-disulfoxide.
Organic letters, 2006, 8, 91-94
1505823 CIFC15 H24 O2 S2P 1 21/c 111.504; 13.877; 19.44
90; 111.041; 90
2896.5Ishii, Akihiko; Ohishi, Masayuki; Matsumoto, Kimiyo; Takayanagi, Toshiyuki
Synthesis and properties of a dithiirane trans-1,2-dioxide, a three-membered vic-disulfoxide.
Organic letters, 2006, 8, 91-94
1506238 CIFC15 H27 N O6 SiP 21 21 217.7751; 15.225; 32.622
90; 90; 90
3861.7Hoye, Thomas R.; Dvornikovs, Vadims; Sizova, Elena
Silylative Dieckmann-like cyclizations of ester-imides (and diesters).
Organic letters, 2006, 8, 5191-5194
1506082 CIFC15 H28 O2 S2 SiP 1 21/c 122.425; 12.731; 13.8126
90; 105.313; 90
3803.4Spivey, Alan C.; Martin, Laetitia J.; Grainger, Damian M.; Ortner, Jörg; White, Andrew J. P.
Cis and trans selective 1,4-addition of a lithium dithioester enolate to 4-O-TBS-2-cyclohexenone.
Organic letters, 2006, 8, 3891-3894
1505894 CIFC15 H30 O3 SiP 1 21 17.215; 7.524; 16.782
90; 92.21; 90
910.3Helmboldt, Hannes; Köhler, Daniel; Hiersemann, Martin
Synthesis of the norjatrophane diterpene (-)-15-acetyl-3-propionyl- 17-norcharaciol.
Organic letters, 2006, 8, 1573-1576
1506281 CIFC15 H6 F6 S3P 1 21/a 115.461; 5.7223; 17.076
90; 96.684; 90
1500.49Ie, Yutaka; Umemoto, Yoshikazu; Kaneda, Takahiro; Aso, Yoshio
Electronegative oligothiophenes based on a hexafluorocyclopentene-annelated thiophene unit.
Organic letters, 2006, 8, 5381-5384
1505888 CIFC15 H9 N O6P 1 21/m 17.4374; 8.0243; 11.3999
90; 92.67; 90
679.61Deb, Indubhusan; Dadwal, Mamta; Mobin, Shaikh M.; Namboothiri, Irishi N. N.
Hydroxyalkylation of conjugated nitroalkenes with activated nonenolizable carbonyl compounds.
Organic letters, 2006, 8, 1201-1204
1505911 CIFC151 H80 O10P 1 21/a 121.326; 21.2; 23.53
90; 111.92; 90
9869Zhong, Yu-Wu; Matsuo, Yutaka; Nakamura, Eiichi
Convergent synthesis of a polyfunctionalized fullerene by regioselective five-fold addition of a functionalized organocopper reagent to C60.
Organic letters, 2006, 8, 1463-1466
1506093 CIFC16 H10 Cl N3 O2P 1 21/c 113.755; 15.225; 6.878
90; 104.48; 90
1394.6Gao, Yongnian; Lam, Yulin
[3+2] cycloaddition reactions in the solid-phase synthesis of 1,2,3-triazoles.
Organic letters, 2006, 8, 3283-3285
1506094 CIFC16 H10 Cl N3 O2P 1 21/n 18.3146; 5.634; 29.131
90; 93.396; 90
1362.2Gao, Yongnian; Lam, Yulin
[3+2] cycloaddition reactions in the solid-phase synthesis of 1,2,3-triazoles.
Organic letters, 2006, 8, 3283-3285
1506248 CIFC16 H12 N2 O2P 1 21/c 14.4469; 11.4613; 26.073
90; 93.528; 90
1326.35Dai, Weixiang; Petersen, Jeffrey L.; Wang, Kung K.
Synthesis of the parent and substituted tetracyclic ABCD ring cores of camptothecins via 1-(3-aryl-2-propynyl)- 1,6-dihydro-6-oxo-2-pyridinecarbonitriles.
Organic letters, 2006, 8, 4665-4667
1506250 CIFC16 H12 N2 O2P 1 21/n 17.164; 20.24; 9.0634
90; 110.805; 90
1228.5Dai, Weixiang; Petersen, Jeffrey L.; Wang, Kung K.
Synthesis of the parent and substituted tetracyclic ABCD ring cores of camptothecins via 1-(3-aryl-2-propynyl)- 1,6-dihydro-6-oxo-2-pyridinecarbonitriles.
Organic letters, 2006, 8, 4665-4667
1506092 CIFC16 H12 N4P 1 21/n 17.2348; 11.4471; 17.678
90; 92.633; 90
1462.5Gao, Yongnian; Lam, Yulin
[3+2] cycloaddition reactions in the solid-phase synthesis of 1,2,3-triazoles.
Organic letters, 2006, 8, 3283-3285
1506217 CIFC16 H13 Fe IC 1 c 17.8618; 23.0451; 15.497
90; 103.565; 90
2729.36Chebny, Vincent J.; Dhar, Dwairath; Lindeman, Sergey V.; Rathore, Rajendra
Simultaneous ejection of six electrons at a constant potential by hexakis(4-ferrocenylphenyl)benzene.
Organic letters, 2006, 8, 5041-5044
1506156 CIFC16 H14 O3P 1 21/c 113.4544; 6.9898; 13.6325
90; 95.487; 90
1276.2Ye, Long-Wu; Sun, Xiu-Li; Zhu, Chun-Yin; Tang, Yong
Unexpected tandem ylide annulation reaction for controllable synthesis of 2H-chromenes and 4H-chromenes.
Organic letters, 2006, 8, 3853-3856
1506102 CIFC16 H16 B N O4P 1 21/c 17.697; 13.53; 15.046
90; 104.33; 90
1518.1Wood, Thomas K.; Piers, Warren E.; Keay, Brian A.; Parvez, Masood
1-Borabarrelene derivatives via Diels-Alder additions to borabenzenes.
Organic letters, 2006, 8, 2875-2878
1505820 CIFC16 H16 N2 OP 1 21/n 18.0158; 6.5155; 26.09
90; 90.072; 90
1362.6Munegumi, Takeshi; Azumaya, Isao; Kato, Takako; Masu, Hyuma; Saito, Shinichi
[3+2] cross-coupling reactions of aziridines with isocyanates catalyzed by nickel(II) iodide.
Organic letters, 2006, 8, 379-382
1505921 CIFC16 H18 F N O4P 21 21 219.6137; 11.512; 13.536
90; 90; 90
1498.1Ting, Amal; Lou, Sha; Schaus, Scott E.
Highly diastereoselective asymmetric Mannich reactions of 1,3-dicarbonyls with acyl imines.
Organic letters, 2006, 8, 2003-2006
1505975 CIFC16 H18 I N O2P 1 21/c 114.231; 8.0976; 15.67
90; 116.428; 90
1617.05McDermott, Michael C.; Stephenson, G. Richard; Hughes, David L.; Walkington, Andrew J.
Intramolecular asymmetric Heck reactions: evidence for dynamic kinetic resolution effects.
Organic letters, 2006, 8, 2917-2920
1505847 CIFC16 H18 O4P 1 21/c 110.3385; 15.144; 9.3743
90; 109.245; 90
1385.7Nair, Vijay; Vellalath, Sreekumar; Poonoth, Manojkumar; Mohan, Resmi; Suresh, Eringathodi
N-heterocyclic carbene catalyzed reaction of enals and 1,2-dicarbonyl compounds: stereoselective synthesis of spiro gamma-butyrolactones.
Organic letters, 2006, 8, 507-509
1506278 CIFC16 H19 Cl3 OP 1 21/n 16.6142; 12.218; 19.1863
90; 92.6086; 90
1548.88Banwell, Martin G.; Phillis, Andrew T.; Willis, Anthony C.
Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins.
Organic letters, 2006, 8, 5341-5344
1506159 CIFC16 H19 N O4P 1 21/n 18.777; 13.634; 12.888
90; 109.04; 90
1457.9Li, Guo-You; Li, Bo-Gang; Yang, Tao; Liu, Guang-Ye; Zhang, Guo-Lin
Chaetoindicins A-C, three isoquinoline alkaloids from the fungus Chaetomium indicum.
Organic letters, 2006, 8, 3613-3615
1506087 CIFC16 H20 Br Fe N O3P -17.3427; 10.3573; 12.6116
69.111; 86.301; 87.873
894.11Williams, Iwan; Kariuki, Benson M.; Reeves, Keith; Cox, Liam R.
Stereoselective synthesis of 2-dienyl-substituted pyrrolidines using an eta4-dienetricarbonyliron complex as the stereodirecting element: Elaboration to the pyrrolizidine skeleton.
Organic letters, 2006, 8, 4389-4392
1506276 CIFC16 H20 Cl4 OP 1 21/n 112.3111; 10.7924; 14.003
90; 114.56; 90
1692.2Banwell, Martin G.; Phillis, Andrew T.; Willis, Anthony C.
Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins.
Organic letters, 2006, 8, 5341-5344
1506277 CIFC16 H20 Cl4 OP -16.6694; 10.1604; 12.2442
100.632; 94.9445; 94.3746
808.83Banwell, Martin G.; Phillis, Andrew T.; Willis, Anthony C.
Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins.
Organic letters, 2006, 8, 5341-5344
1506173 CIFC16 H24 N2 O5 S2P 1 21/c 111.7943; 7.8523; 20.6581
90; 95.796; 90
1903.42Toumieux, Sylvestre; Compain, Philippe; Martin, Olivier R.; Selkti, Mohamed
New aspects of catalytic intramolecular C-H amination: unexpected formation of a seven-membered ring in nitrogen-containing systems.
Organic letters, 2006, 8, 4493-4496
1506052 CIFC16 H25 I N2 O5P 1 21 111.6497; 5.8377; 13.4469
90; 100.394; 90
899.48Surprenant, Simon; Lubell, William D.
From macrocycle dipeptide lactams to azabicyclo[X.Y.0]alkanone amino acids: a transannular cyclization route for peptide mimic synthesis.
Organic letters, 2006, 8, 2851-2854
1505965 CIFC17 H12 Cl2 O2 SP 1 21/c 116.0885; 9.0949; 11.4633
90; 104.433; 90
1624.4Yin, Guodong; Zhou, Baohan; Meng, Xianggao; Wu, Anxin; Pan, Yuanjiang
Efficient C-C double-bond formation reaction via a new synthetic strategy: a self-sorting tandem reaction.
Organic letters, 2006, 8, 2245-2248
1506299 CIFC17 H13 Br N2 O SP 1 21/c 116.059; 13.4006; 7.6695
90; 98.68; 90
1631.6Singh, C. B.; Murru, Siva; Kavala, Veerababurao; Patel, Bhisma K.
It is "thiazolidene-2-imine" and not imidazole-2-thione as the reaction product of 1-benzoyl-3-phenylthiourea with Br(2)/enolizable ketone.
Organic letters, 2006, 8, 5397-5399
1506297 CIFC17 H14 N2 O SP -19.642; 9.953; 16.2792
97.093; 92.531; 97.689
1533.44Singh, C. B.; Murru, Siva; Kavala, Veerababurao; Patel, Bhisma K.
It is "thiazolidene-2-imine" and not imidazole-2-thione as the reaction product of 1-benzoyl-3-phenylthiourea with Br(2)/enolizable ketone.
Organic letters, 2006, 8, 5397-5399
1506157 CIFC17 H14 N2 O5P 21 21 217.103; 13.709; 14.869
90; 90; 90
1447.9Das, Suven; Fröhlich, Roland; Pramanik, Animesh
Synthesis and fluorescent properties of a new class of heterocycles of isoindole fused imidazoles with phenolic subunits.
Organic letters, 2006, 8, 4263-4266
1505963 CIFC17 H14 O2 SP 1 21/c 18.856; 19.688; 9.065
90; 98.531; 90
1563.1Yin, Guodong; Zhou, Baohan; Meng, Xianggao; Wu, Anxin; Pan, Yuanjiang
Efficient C-C double-bond formation reaction via a new synthetic strategy: a self-sorting tandem reaction.
Organic letters, 2006, 8, 2245-2248
1505964 CIFC17 H14 O2 SP 1 21/c 19.6295; 10.5087; 15.1393
90; 105.982; 90
1472.8Yin, Guodong; Zhou, Baohan; Meng, Xianggao; Wu, Anxin; Pan, Yuanjiang
Efficient C-C double-bond formation reaction via a new synthetic strategy: a self-sorting tandem reaction.
Organic letters, 2006, 8, 2245-2248
1505989 CIFC17 H16 N2 OP b c a8.178; 12.3849; 25.8621
90; 90; 90
2619.41Ellis-Holder, Keisha K; Peppers, Brian P.; Kovalevsky, Andrei Yu; Diver, Steven T.
Macrocycle ring expansion by double Stevens rearrangement.
Organic letters, 2006, 8, 2511-2514
1506041 CIFC17 H16 O3C 1 2/c 127.767; 6.363; 18.784
90; 119.888; 90
2877.4Babu, Srinivasarao Arulananda; Yasuda, Makoto; Okabe, Yuji; Shibata, Ikuya; Baba, Akio
High chelation control of three contiguous stereogenic centers in the Reformatsky reactions of indium enolates with alpha-hydroxy ketones: unexpected stereochemistry of lactone formation.
Organic letters, 2006, 8, 3029-3032
1505986 CIFC17 H17 N OP 1 21/n 117.006; 9.2753; 17.1
90; 105.239; 90
2602.4Smith, 3rd, Amos B; Kürti, Laszló; Davulcu, Akin H.
A new modular indole synthesis. Construction of the highly strained CDEF parent tetracycle of nodulisporic acids A and B.
Organic letters, 2006, 8, 2167-2170
1505947 CIFC17 H17 N O2P 21 21 218.4101; 8.6372; 20.288
90; 90; 90
1473.7Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1505821 CIFC17 H18 F12 N6 O8 S4C 1 2/c 114.16; 9.62; 22.15
90; 92; 90
3015Patil, Mahesh L.; Rao, C. V. Laxman; Yonezawa, Kohji; Takizawa, Shinobu; Onitsuka, Kiyotaka; Sasai, Hiroaki
Design and synthesis of novel chiral spiro ionic liquids.
Organic letters, 2006, 8, 227-230
1506208 CIFC17 H18 N4P 1 21/c 17.4562; 16.273; 11.316
90; 95.83; 90
1365.9Gryko, Daniel T.; Piechowska, Joanna; Tasior, Mariusz; Waluk, Jacek; Orzanowska, Grazyna
From bifunctional nucleophilic behavior of DBU to a new heterocyclic fluorescent platform.
Organic letters, 2006, 8, 4747-4750
1506166 CIFC17 H18 O6P 1 21/c 111.0011; 12.2123; 11.1592
90; 97.2768; 90
1487.1Song, Dong; McDonald, Robert; West, F. G.
Diastereoselective [4 + 4]-photocycloaddition reactions of pyran-2-ones: rapid access to functionalized 5-8-5 skeletons.
Organic letters, 2006, 8, 4075-4078
1506026 CIFC17 H19 Cl N2 SP 1 n 19.0868; 9.7252; 9.844
90; 107.272; 90
830.7Zhu, Yulin; Huang, Shenlin; Wan, Jieping; Yan, Lei; Pan, Yuanjiang; Wu, Anxin
Two novel diastereoselective three-component reactions of alkenes or 3,4-dihydro-(2H)-pyran with urea/thiourea-aldehyde mixtures: [4 + 2] cycloaddition vs Biginelli-type reaction.
Organic letters, 2006, 8, 2599-2602
1506243 CIFC17 H19 N O2P n a 2120.5365; 5.2508; 26.4263
90; 90; 90
2849.63Banwell, Martin G.; Ma, Xinghua; Taylor, Rebecca M.; Willis, Anthony C.
Concise assembly of the polycyclic frameworks associated with the hapalindole and fischerindole alkaloids.
Organic letters, 2006, 8, 4959-4961
1506117 CIFC17 H19 N O6P 1 21/c 114.765; 22.301; 9.509
90; 97.598; 90
3104He, Yong; Funk, Raymond L.
Total syntheses of (±)-β-erythroidine and (±)-8-oxo-β-erythroidine by an intramolecular Diels-Alder cycloaddition of a 2-amidoacrolein
Organic Letters, 2006, 8, 3689-3692
1505981 CIFC17 H20 Cl N O3P -17.4101; 10.279; 10.2887
77.3182; 79.7927; 81.7076
747.91Stanislawski, Pauline C.; Willis, Anthony C.; Banwell, Martin G.
New protocols for the assembly of the tetracyclic framework associated with the aromatic erythrina alkaloids.
Organic letters, 2006, 8, 2143-2146
1506167 CIFC17 H20 O6P 1 21 16.0006; 8.0097; 14.4792
90; 90.68; 90
695.86Song, Dong; McDonald, Robert; West, F. G.
Diastereoselective [4 + 4]-photocycloaddition reactions of pyran-2-ones: rapid access to functionalized 5-8-5 skeletons.
Organic letters, 2006, 8, 4075-4078
1506279 CIFC17 H21 Cl3 OP 1 21/n 115.7868; 6.466; 16.3562
90; 99.0435; 90
1648.84Banwell, Martin G.; Phillis, Andrew T.; Willis, Anthony C.
Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins.
Organic letters, 2006, 8, 5341-5344
1506292 CIFC17 H21 F3 O6P 21 21 219.6694; 13.3238; 13.8318
90; 90; 90
1781.99Sterk, Damjan; Stephan, Michel; Mohar, Barbara
Highly enantioselective transfer hydrogenation of fluoroalkyl ketones.
Organic letters, 2006, 8, 5935-5938
1505874 CIFC17 H23 N O2 SP 1 21/c 19.9133; 15.9233; 10.8269
90; 105.844; 90
1644.12Tomooka, Katsuhiko; Suzuki, Masaki; Shimada, Maki; Yanagitsuru, Syun-ichi; Uehara, Kazuhiro
Planar chiral cyclic amine and its derivatives: synthesis and stereochemical behavior.
Organic letters, 2006, 8, 963-965
1506065 CIFC17 H25 Cl N2 OP 21 21 215.3977; 12.8158; 24.189
90; 90; 90
1673.3Iden, Hassan S.; Lubell, William D.
1,4-Diazepinone and pyrrolodiazepinone syntheses via homoallylic ketones from cascade addition of vinyl Grignard reagent to alpha-aminoacyl-beta-amino esters.
Organic letters, 2006, 8, 3425-3428
1505876 CIFC17 H25 N O3 SP 1 21/n 15.6563; 16.0226; 18.3994
90; 97.089; 90
1654.77Tomooka, Katsuhiko; Suzuki, Masaki; Shimada, Maki; Yanagitsuru, Syun-ichi; Uehara, Kazuhiro
Planar chiral cyclic amine and its derivatives: synthesis and stereochemical behavior.
Organic letters, 2006, 8, 963-965
1506068 CIFC18 H14 F3 N O3P -111.279; 13.083; 13.556
101.72; 108.92; 106.31
1718.2Xu, Feng; Zhang, Shiwei; Wu, Xiangnan; Liu, Yu; Shi, Weifeng; Wang, Jianbo
2,3-migration in Rh(II)-catalyzed reactions of beta-trifluoroacetamido alpha-diazocarbonyl compounds.
Organic letters, 2006, 8, 3207-3210
1506069 CIFC18 H14 F3 N O3P 1 21/c 110.701; 9.1912; 17.628
90; 90.69; 90
1733.7Xu, Feng; Zhang, Shiwei; Wu, Xiangnan; Liu, Yu; Shi, Weifeng; Wang, Jianbo
2,3-migration in Rh(II)-catalyzed reactions of beta-trifluoroacetamido alpha-diazocarbonyl compounds.
Organic letters, 2006, 8, 3207-3210
1506066 CIFC18 H14 F3 N3 O3C 1 2/c 125.699; 9.435; 15.604
90; 98.96; 90
3737.3Xu, Feng; Zhang, Shiwei; Wu, Xiangnan; Liu, Yu; Shi, Weifeng; Wang, Jianbo
2,3-migration in Rh(II)-catalyzed reactions of beta-trifluoroacetamido alpha-diazocarbonyl compounds.
Organic letters, 2006, 8, 3207-3210
1506321 CIFC18 H16 Br F3 O4P 21 21 215.9829; 7.272; 41.691
90; 90; 90
1813.9Zhao, Jun-Ling; Liu, Li; Sui, Yong; Liu, Yu-Liang; Wang, Dong; Chen, Yong-Jun
Catalytic and highly enantioselective Friedel-Crafts alkylation of aromatic ethers with trifluoropyruvate under solvent-free conditions.
Organic letters, 2006, 8, 6127-6130
1506180 CIFC18 H16 O4P 1 21/c 17.2601; 17.0441; 11.6153
90; 105.116; 90
1387.6Sessions, E. Hampton; Jacobi, Peter A.
Studies on the synthesis of furanosteroids. I. Viridin models.
Organic letters, 2006, 8, 4125-4128
1506106 CIFC18 H17 NP -15.538; 9.573; 25.815
90; 87.27; 90
1367Feldman, Ken S.; Iyer, Malliga R.; Hester, II, D. Keith
Allenyl azide cycloaddition chemistry. Synthesis of annelated indoles from 2-(allenyl)phenyl azide substrates
Organic Letters, 2006, 8, 3113-3116
1506160 CIFC18 H17 N O SP 1 21/c 15.6494; 20.1371; 13.3458
90; 93.685; 90
1515.11Majumdar, K. C.; Alam, S.
Regioselective unusual formation of spirocyclic 4-{2'-benzo(2',3'-dihydro)furo}- 9-methyl-2,3,9-trihydrothiopyrano[2,3-b]indole by 4-exo-trig aryl radical cyclization and rearrangement.
Organic letters, 2006, 8, 4059-4062
1506103 CIFC18 H18 B N OP -17.802; 7.873; 12.734
74.89; 75.2; 75.97
717Wood, Thomas K.; Piers, Warren E.; Keay, Brian A.; Parvez, Masood
1-Borabarrelene derivatives via Diels-Alder additions to borabenzenes.
Organic letters, 2006, 8, 2875-2878
1506042 CIFC18 H18 O4P 1 21/n 18.7871; 12.6298; 13.6796
90; 96.098; 90
1509.56Babu, Srinivasarao Arulananda; Yasuda, Makoto; Okabe, Yuji; Shibata, Ikuya; Baba, Akio
High chelation control of three contiguous stereogenic centers in the Reformatsky reactions of indium enolates with alpha-hydroxy ketones: unexpected stereochemistry of lactone formation.
Organic letters, 2006, 8, 3029-3032
1516761 CIFC18 H18 O4 S2P 1 21/n 110.1655; 11.398; 15.36
90; 102.624; 90
1736.7Weatherhead-Kloster, Robin A; Corey, E. J.
Theory-guided discovery of unique chemical transformations of cyclopropenes.
Organic letters, 2006, 8, 171-174
1505950 CIFC18 H19 N O2P 21 21 218.6105; 9.7462; 18.86
90; 90; 90
1582.7Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1505949 CIFC18 H19 N O3P 21 21 218.4676; 10.3486; 18.041
90; 90; 90
1580.9Evans, David A.; Aye, Yimon; Wu, Jimmy
Asymmetric, anti-selective scandium-catalyzed Sakurai additions to glyoxyamide. Applications to the syntheses of N-boc D-alloisoleucine and D-isoleucine.
Organic letters, 2006, 8, 2071-2073
1505917 CIFC18 H20 O3 SP 1 21/c 16.1395; 23.287; 11.4789
90; 101.384; 90
1608.9Min, Jae-Hong; Jung, Se-Young; Wu, Bo; Oh, Jung Taek; Lah, Myoung Soo; Koo, Sangho
Origin of the diastereoselection in the indium-mediated addition of haloallylic sulfones to aldehydes.
Organic letters, 2006, 8, 1459-1462
1506280 CIFC18 H21 Cl5 OP -16.6052; 16.5809; 19.2553
111.316; 93.605; 99.927
1916.96Banwell, Martin G.; Phillis, Andrew T.; Willis, Anthony C.
Exploitation of cyclopropane ring-cleavage reactions for the rapid assembly of tetracyclic frameworks related to gibberellins.
Organic letters, 2006, 8, 5341-5344
1506125 CIFC18 H21 N O3P 1 21/n 16.0242; 21.4235; 11.8956
90; 93.449; 90
1532.5Lam, Hon Wai; Joensuu, Pekka M.; Murray, Gordon J.; Fordyce, Euan A. F.; Prieto, Oscar; Luebbers, Thomas
Diastereoselective cobalt-catalyzed reductive aldol cyclizations using diethylzinc as the stoichiometric reductant.
Organic letters, 2006, 8, 3729-3732
1505922 CIFC18 H21 N O4P 21 21 216.3666; 15.3404; 17.1852
90; 90; 90
1678.41Ting, Amal; Lou, Sha; Schaus, Scott E.
Highly diastereoselective asymmetric Mannich reactions of 1,3-dicarbonyls with acyl imines.
Organic letters, 2006, 8, 2003-2006
1506244 CIFC18 H23 NP -17.7435; 10.657; 18.3316
95.443; 97.0565; 103.869
1445.36Banwell, Martin G.; Ma, Xinghua; Taylor, Rebecca M.; Willis, Anthony C.
Concise assembly of the polycyclic frameworks associated with the hapalindole and fischerindole alkaloids.
Organic letters, 2006, 8, 4959-4961
1506245 CIFC18 H23 NP -17.9681; 10.7207; 18.021
96.5216; 98.1632; 104.245
1459.16Banwell, Martin G.; Ma, Xinghua; Taylor, Rebecca M.; Willis, Anthony C.
Concise assembly of the polycyclic frameworks associated with the hapalindole and fischerindole alkaloids.
Organic letters, 2006, 8, 4959-4961
1506135 CIFC18 H24 N O3P 21 21 219.1848; 10.3498; 18.4659
90; 90; 90
1755.38Matsumura, Yoshihiro; Ogura, Kanako; Kouchi, Yoshimi; Iwasaki, Fumiaki; Onomura, Osamu
New efficient organic activators for highly enantioselective reduction of aromatic ketones by trichlorosilane.
Organic letters, 2006, 8, 3789-3792
1505817 CIFC18 H24 N2 O5 SP 1 21/a 119.286; 8.198; 12.114
90; 98.967; 90
1891.9Tokumaru, Kazuyuki; Arai, Shigeru; Nishida, Atsushi
Stereoselective furan-iminium cation cyclization in the construction of the core structure of manzamine A.
Organic letters, 2006, 8, 27-30
1505954 CIFC18 H24 O3 SP b c a10.4474; 13.7791; 23.7993
90; 90; 90
3426Chen, Wenbo; Zhao, Xiaoming; Lu, Long; Cohen, Theodore
2-Phenylthio-3-bromopropene, a valuable synthon, easily prepared by a simple rearrangement.
Organic letters, 2006, 8, 2087-2090
1506146 CIFC18 H28 O4C 1 c 120.8896; 8.0132; 11.049
90; 111.737; 90
1718.01Crawford, Claire; Nelson, Adam; Patel, Ian
Development of an approach to the synthesis of the ABC ring system of Hemibrevetoxin B.
Organic letters, 2006, 8, 4231-4234
1505972 CIFC18 H29 N O SiP -18.194; 8.643; 14.789
75.358; 83.355; 63.325
905.5Romero, Antonio; Woerpel, K. A.
Stereoselective synthesis of highly substituted gamma-lactams by the [3+2] annulation of alpha-siloxy allylic silanes with chlorosulfonyl isocyanate.
Organic letters, 2006, 8, 2127-2130
1506147 CIFC18 H30 O4P n a 2115.6987; 7.7054; 29.3165
90; 90; 90
3546.26Crawford, Claire; Nelson, Adam; Patel, Ian
Development of an approach to the synthesis of the ABC ring system of Hemibrevetoxin B.
Organic letters, 2006, 8, 4231-4234
1505873 CIFC18 H31 N O3 S2P 21 21 219.435; 11.465; 19.104
90; 90; 90
2066.5Velázquez, Francisco; Arasappan, Ashok; Chen, Kevin; Sannigrahi, Mousumi; Venkatraman, Srikanth; McPhail, Andrew T.; Chan, Tze-Ming; Shih, Neng-Yang; Njoroge, F. George
Stereoselective synthesis of beta-substituted beta-amino sulfones and sulfonamides via addition of sulfonyl anions to chiral N-sulfinyl imines.
Organic letters, 2006, 8, 789-792
1506070 CIFC19 H14 O3P 1 21/c 15.7583; 8.5763; 30.482
90; 90.316; 90
1505.3Liu, Yuanhong; Liu, Meina; Guo, Shenghai; Tu, Huamin; Zhou, Yebing; Gao, Hongjun
Gold-catalyzed highly efficient access to 3(2H)-furanones from 2-oxo-3-butynoates and related compounds.
Organic letters, 2006, 8, 3445-3448
1506303 CIFC19 H16 O5P 1 21/c 17.764; 21.989; 8.721
90; 94.738; 90
1483.8Dahl, Bart J.; Branchaud, Bruce P.
180 degree unidirectional bond rotation in a biaryl lactone artificial molecular motor prototype.
Organic letters, 2006, 8, 5841-5844
1506136 CIFC19 H17 Br O3P 21 21 216.365; 14.361; 19.468
90; 90; 90
1779.5Boukouvalas, John; Pouliot, Martin; Robichaud, Joël; MacNeil, Stephen; Snieckus, Victor
Asymmetric total synthesis of (-)-panacene and correction of its relative configuration.
Organic letters, 2006, 8, 3597-3599
1505881 CIFC19 H17 N O4P 1 21/n 112.051; 20.06; 11.469
90; 35.698; 90
1617.8Kise, Naoki; Hirano, Yuuki; Tanaka, Yoshi
Electroreductive intramolecular coupling of aromatic imino esters: is four-membered cyclization much more favorable than six-membered cyclization?
Organic letters, 2006, 8, 1323-1325
1505882 CIFC19 H17 N O4P n a 2114.582; 18.285; 5.944
90; 90; 90
1584.9Kise, Naoki; Hirano, Yuuki; Tanaka, Yoshi
Electroreductive intramolecular coupling of aromatic imino esters: is four-membered cyclization much more favorable than six-membered cyclization?
Organic letters, 2006, 8, 1323-1325
1506086 CIFC19 H18 Fe N2 O6P -17.2133; 7.3959; 20.115
83.451; 83.335; 71.708
1008.6Williams, Iwan; Kariuki, Benson M.; Reeves, Keith; Cox, Liam R.
Stereoselective synthesis of 2-dienyl-substituted pyrrolidines using an eta4-dienetricarbonyliron complex as the stereodirecting element: Elaboration to the pyrrolizidine skeleton.
Organic letters, 2006, 8, 4389-4392
1505809 CIFC19 H20 I N O5P 1 21/n 17.981; 22.703; 11.227
90; 92.995; 90
2031.5Grundl, Marc A.; Trauner, Dirk
Synthetic studies toward the haouamines.
Organic letters, 2006, 8, 23-25
1505852 CIFC19 H20 O4P 21 21 214.5846; 11.1492; 30.445
90; 90; 90
1556.2Ghosh, Rina; Chakraborty, Arijit; Maiti, Dilip K.; Puranik, Vedavati G.
Crystal or low molecular mass organogel based on sugar-derived chiral pyrano[2,3-b]naphtho[1,2-e]pyrans.
Organic letters, 2006, 8, 1061-1064
1506039 CIFC19 H20 O4P 1 21/a 19.238; 13.245; 13.418
90; 93.79; 90
1638.2Babu, Srinivasarao Arulananda; Yasuda, Makoto; Okabe, Yuji; Shibata, Ikuya; Baba, Akio
High chelation control of three contiguous stereogenic centers in the Reformatsky reactions of indium enolates with alpha-hydroxy ketones: unexpected stereochemistry of lactone formation.
Organic letters, 2006, 8, 3029-3032
1506040 CIFC19 H20 O4P b c a16.779; 23.256; 8.243
90; 90; 90
3216.5Babu, Srinivasarao Arulananda; Yasuda, Makoto; Okabe, Yuji; Shibata, Ikuya; Baba, Akio
High chelation control of three contiguous stereogenic centers in the Reformatsky reactions of indium enolates with alpha-hydroxy ketones: unexpected stereochemistry of lactone formation.
Organic letters, 2006, 8, 3029-3032
1506132 CIFC19 H21 N OP -112.903; 15.659; 17.267
98.252; 103.842; 108.822
3112.5Hogan, Anne-Marie L; O'Shea, Donal F
Regioselective carbolithiation of o-amino-(E)-stilbenes: cascade route to the quinoline scaffold.
Organic letters, 2006, 8, 3769-3772
1506126 CIFC19 H21 N O3P 1 21/c 115.7502; 6.1392; 17.0116
90; 99.577; 90
1621.99Lam, Hon Wai; Joensuu, Pekka M.; Murray, Gordon J.; Fordyce, Euan A. F.; Prieto, Oscar; Luebbers, Thomas
Diastereoselective cobalt-catalyzed reductive aldol cyclizations using diethylzinc as the stoichiometric reductant.
Organic letters, 2006, 8, 3729-3732
1506118 CIFC19 H21 N O5 SP 1 21/n 18.357; 17.641; 12.509
90; 102.708; 90
1799He, Yong; Funk, Raymond L.
Total syntheses of (±)-β-erythroidine and (±)-8-oxo-β-erythroidine by an intramolecular Diels-Alder cycloaddition of a 2-amidoacrolein
Organic Letters, 2006, 8, 3689-3692
1505983 CIFC19 H22 F3 N O5 SP -18.1823; 10.251; 12.702
91.707; 105.15; 101.572
1003.66Smith, 3rd, Amos B; Kürti, Laszló; Davulcu, Akin H.
A new modular indole synthesis. Construction of the highly strained CDEF parent tetracycle of nodulisporic acids A and B.
Organic letters, 2006, 8, 2167-2170
1506071 CIFC19 H23 N O7P 1 21/n 110.6655; 9.6467; 17.6175
90; 91.198; 90
1812.21Shukla, Krupa H.; Boehmler, Debra J.; Bogacyzk, Suzanne; Duvall, Bridget R.; Peterson, William A.; McElroy, William T.; Deshong, Philip
Application of palladium-catalyzed allylic arylation to the synthesis of a (+/-)-7-deoxypancratistatin analogue.
Organic letters, 2006, 8, 4183-4186
1505939 CIFC19 H23 N3 O7P 1 21/c 19.202; 8.4447; 27.273
90; 93.76; 90
2114.8Nair, Vijay; Biju, A. T.; Mohanan, Kishor; Suresh, Eringathodi
Novel synthesis of highly functionalized pyrazolines and pyrazoles by triphenylphosphine-mediated reaction of dialkyl azodicarboxylate with allenic esters.
Organic letters, 2006, 8, 2213-2216
1506107 CIFC19 H24 N2 O2P 19.6027; 10.0645; 11.093
110.209; 109.26; 101.701
887Evans, David A.; Song, Hyun-Ji; Fandrick, Keith R.
Enantioselective nitrone cycloadditions of alpha,beta-unsaturated 2-acyl imidazoles catalyzed by bis(oxazolinyl)pyridine-cerium(IV) triflate complexes.
Organic letters, 2006, 8, 3351-3354
1505839 CIFC19 H25 N O3P 1 21/c 114.9879; 13.5965; 8.7184
90; 95.95; 90
1767.1Turner, Kristy L.; Baker, Thomas M.; Islam, Saidul; Procter, David J.; Stefaniak, Mark
Solid-phase approach to tetrahydroquinolones using a sulfur linker cleaved by SmI2.
Organic letters, 2006, 8, 329-332
1506113 CIFC19 H25 N O3P 1 21/c 19.881; 8.283; 20.714
90; 97.71; 90
1680Huntley, Raymond J.; Funk, Raymond L.
Total syntheses of (+/-)-cis-trikentrin A and (+/-)-cis-trikentrin B via electrocyclic ring closures of 2,3-divinylpyrrolines.
Organic letters, 2006, 8, 3403-3406
1506127 CIFC19 H25 N O5P 1 21/c 111.8348; 6.7889; 21.2326
90; 93.852; 90
1702.09Lam, Hon Wai; Joensuu, Pekka M.; Murray, Gordon J.; Fordyce, Euan A. F.; Prieto, Oscar; Luebbers, Thomas
Diastereoselective cobalt-catalyzed reductive aldol cyclizations using diethylzinc as the stoichiometric reductant.
Organic letters, 2006, 8, 3729-3732
1505875 CIFC19 H27 N O3P 21 21 2115.5946; 18.5492; 6.2256
90; 90; 90
1800.86Tomooka, Katsuhiko; Suzuki, Masaki; Shimada, Maki; Yanagitsuru, Syun-ichi; Uehara, Kazuhiro
Planar chiral cyclic amine and its derivatives: synthesis and stereochemical behavior.
Organic letters, 2006, 8, 963-965
1505930 CIFC19 H27 N O3P 1 21/c 110.6889; 7.5335; 22.998
90; 101.875; 90
1812.3König, Hannah M; Abbel, Robert; Schollmeyer, Dieter; Kilbinger, Andreas F. M.
Solid-phase synthesis of oligo(p-benzamide) foldamers.
Organic letters, 2006, 8, 1819-1822
1505995 CIFC20 H18 O3 S2P 1 21/n 110.899; 11.019; 15.357
90; 92.158; 90
1843Barluenga, José; Andina, Facundo; Aznar, Fernando
Unprecedented reactivity pattern of chromium fischer carbene complexes. Direct application to one-pot synthesis of 4-aryl-3,4-dihydrocoumarins on a multigram scale.
Organic letters, 2006, 8, 2703-2706
1506090 CIFC20 H20 N2 O3P 1 21/c 17.3028; 15.7135; 15.8041
90; 97.973; 90
1796Gao, Yongnian; Lam, Yulin
[3+2] cycloaddition reactions in the solid-phase synthesis of 1,2,3-triazoles.
Organic letters, 2006, 8, 3283-3285
1506284 CIFC20 H20 N2 O3P 1 21/c 112.087; 7.895; 19.07
90; 106.047; 90
1748.9Du, Yunfei; Liu, Renhe; Linn, Gregory; Zhao, Kang
Synthesis of N-substituted indole derivatives via PIFA-mediated intramolecular cyclization.
Organic letters, 2006, 8, 5919-5922
1506085 CIFC20 H20 N2 O4P -19.608; 9.883; 10.123
82.041; 80.51; 75.84
914.4Ma, Cheng; Ding, Hanfeng; Wang, Yanguang
Novel annulation reactions of aryl methyl ketenes with zwitterions derived from dimethyl acetylenedicarboxylate and N-alkylimidazoles.
Organic letters, 2006, 8, 3133-3136
1506231 CIFC20 H20 OP 1 21 16.951; 7.903; 14.659
90; 101.766; 90
788.4Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1506233 CIFC20 H20 OP 1 21/a 16.193; 17.433; 14.493
90; 99.693; 90
1542.4Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1506116 CIFC20 H21 Br Cl2 N5 O5P -18.044; 11.217; 13.883
74.69; 77.23; 85.51
1178He, Yong; Funk, Raymond L.
Total syntheses of (±)-β-erythroidine and (±)-8-oxo-β-erythroidine by an intramolecular Diels-Alder cycloaddition of a 2-amidoacrolein
Organic Letters, 2006, 8, 3689-3692
1505928 CIFC20 H22 N2 O5P 1 21/c 124.997; 8.6063; 19.087
90; 111.239; 90
3827.3König, Hannah M; Abbel, Robert; Schollmeyer, Dieter; Kilbinger, Andreas F. M.
Solid-phase synthesis of oligo(p-benzamide) foldamers.
Organic letters, 2006, 8, 1819-1822
1505927 CIFC20 H24 N4 O7P 1 21 19.129; 12.031; 9.871
90; 102.28; 90
1059.3König, Hannah M; Abbel, Robert; Schollmeyer, Dieter; Kilbinger, Andreas F. M.
Solid-phase synthesis of oligo(p-benzamide) foldamers.
Organic letters, 2006, 8, 1819-1822
1506038 CIFC20 H24 O4C 1 2/c 137.51; 9.04; 11.09
90; 103.8; 90
3652Babu, Srinivasarao Arulananda; Yasuda, Makoto; Okabe, Yuji; Shibata, Ikuya; Baba, Akio
High chelation control of three contiguous stereogenic centers in the Reformatsky reactions of indium enolates with alpha-hydroxy ketones: unexpected stereochemistry of lactone formation.
Organic letters, 2006, 8, 3029-3032
1505815 CIFC20 H25 B Fe N O PP 21 21 217.3574; 15.976; 16.707
90; 90; 90
1963.8Vinci, Daniele; Mateus, Nuno; Wu, Xiaofeng; Hancock, Fred; Steiner, Alexander; Xiao, Jianliang
Oxazaphospholidine-oxide as an efficient ortho-directing group for the diastereoselective deprotonation of ferrocene.
Organic letters, 2006, 8, 215-218
1506006 CIFC20 H26 Cl FP -19.775; 11.6681; 16.514
76.168; 83.721; 74.411
1759.6Xu, Jianjun; Wang, Yi; Burton, Donald J.
Site-specific preparation of 3-fluoro-1-substituted-naphthalenes via a novel base-catalyzed cyclization reaction from (E)-monofluoroenynes.
Organic letters, 2006, 8, 2555-2558
1505941 CIFC20 H26 N2 O5P -19.606; 10.722; 11.989
71.178; 71.546; 64.928
1035.1Nair, Vijay; Biju, A. T.; Mohanan, Kishor; Suresh, Eringathodi
Novel synthesis of highly functionalized pyrazolines and pyrazoles by triphenylphosphine-mediated reaction of dialkyl azodicarboxylate with allenic esters.
Organic letters, 2006, 8, 2213-2216
1506151 CIFC20 H26 N2 O6C 1 c 118.465; 9.25; 12.676
90; 110.308; 90
2030.5Nilson, Mark G.; Funk, Raymond L.
Generation of N-acyliminium ions via intramolecular conjugate addition reactions: a strategy for the total synthesis of nakadomarin A.
Organic letters, 2006, 8, 3833-3836
1506029 CIFC20 H27 I N2 O2P 1 21 19.051; 8.794; 25.949
90; 90.87; 90
2065.2Focken, Thilo; Charette, André B
Stereoselective synthesis of pyridinones: application to the synthesis of (-)-barrenazines.
Organic letters, 2006, 8, 2985-2988
1506114 CIFC20 H27 N O5P 438.4416; 8.4416; 24.5449
90; 90; 90
1749.08Chen, Peiling; Chen, Yanping; Carroll, Patrick J.; Sieburth, Scott McN
Novel reaction pathways for 2-pyridone [4+4] photoadducts.
Organic letters, 2006, 8, 3367-3370
1506213 CIFC20 H27 N O6P 1 21/c 117.5139; 5.3838; 23.798
90; 121.842; 90
1906.2Coquerel, Yoann; Bensa, David; Doutheau, Alain; Rodriguez, Jean
Synthetic studies on the MARDi cascade: stereoselective synthesis of heterocyclic seven-membered rings.
Organic letters, 2006, 8, 4819-4822
1506150 CIFC20 H28 N2 O7P 1 21/n 19.323; 9.372; 23.298
90; 92.139; 90
2034.2Nilson, Mark G.; Funk, Raymond L.
Generation of N-acyliminium ions via intramolecular conjugate addition reactions: a strategy for the total synthesis of nakadomarin A.
Organic letters, 2006, 8, 3833-3836
1506019 CIFC20 H28 O3P 21 21 219.697; 11.333; 31.449
90; 90; 90
3456.1Pan, Li; Zhou, Ping; Zhang, Xiaofeng; Peng, Shulin; Ding, Lisheng; Qiu, Samuel X.
Skeleton-rearranged pentacyclic diterpenoids possessing a cyclobutane ring from Euphorbia wallichii.
Organic letters, 2006, 8, 2775-2778
1505829 CIFC20 H29 Cl N2 O2P 1 21/n 19.6531; 10.8282; 18.872
90; 101.196; 90
1935.1Liu, Yanqin; Luo, Shengjun; Fu, Xingnian; Fang, Fang; Zhuang, Zeyang; Xiong, Wanting; Jia, Xueshun; Zhai, Hongbin
Facile construction of the pentacyclic framework of subincanadine B. Synthesis of 20-deethylenylated subincanadine B and 19,20-dihydrosubincanadine B.
Organic letters, 2006, 8, 115-118
1506236 CIFC20 H29 N O2P 1 21/c 112.7515; 15.6796; 19.48
90; 104.275; 90
3774.54Fleming, Fraser F.; Wei, Guoqing; Zhang, Zhiyu; Steward, Omar W.
Oxonitriles: a grignard addition-acylation route to enamides.
Organic letters, 2006, 8, 4903-4906
1506017 CIFC20 H30 O2P 1 21 14.928; 16.368; 10.973
90; 93.41; 90
883.5Nii, Keiji; Tagami, Keiko; Matsuoka, Keisuke; Munakata, Tatsuo; Ooi, Takashi; Kusumi, Takenori
Unusual transannular cyclization products of sarcophytoxide, a 14-membered marine cembranoid: anomalous stereochemistry of epoxide-ketone rearrangement.
Organic letters, 2006, 8, 2957-2960
1506061 CIFC20 H31 N O9P 1 21 19.76; 5.6869; 20.27
90; 100.459; 90
1106.38Alegret, Carlos; Benet-Buchholz, Jordi; Riera, Antoni
Stereodivergent syntheses of conduramines and aminocyclitols.
Organic letters, 2006, 8, 3069-3072
1506176 CIFC20 H32 O3P -111.4318; 11.9829; 16.2499
70.808; 87.714; 80.765
2074.8Clark, Timothy B.; Woerpel, K. A.
Formation and reactivity of silacyclopropenes derived from siloxyalkynes: stereoselective formation of 1,2,4-triols.
Organic letters, 2006, 8, 4109-4112
1506046 CIFC20 H32 O3 SiP 1 21/c 18.0128; 17.9993; 14.4781
90; 100.899; 90
2050.4Thornton, Paul D.; Burnell, D. Jean
A Pauson-Khand and ring-expansion approach to the aquariane ring system.
Organic letters, 2006, 8, 3195-3198
1506047 CIFC20 H32 O3 SiP b c a10.2128; 14.5819; 26.706
90; 90; 90
3977.1Thornton, Paul D.; Burnell, D. Jean
A Pauson-Khand and ring-expansion approach to the aquariane ring system.
Organic letters, 2006, 8, 3195-3198
1506048 CIFC20 H32 O3 SiP 1 21/c 113.2975; 6.2587; 23.837
90; 104.319; 90
1922.2Thornton, Paul D.; Burnell, D. Jean
A Pauson-Khand and ring-expansion approach to the aquariane ring system.
Organic letters, 2006, 8, 3195-3198
1505885 CIFC20 H34 N2 O4P 21 21 216.7041; 12.864; 23.295
90; 90; 90
2009Vartak, Ashish P.; Johnson, Rodney L.
Concerted synthesis of a spirobicyclic type-VI beta-turn mimic of Pro-Pro-Pro-NH2.
Organic letters, 2006, 8, 983-986
1505971 CIFC20 H35 N O2 Si2P -16.9889; 12.7368; 14.102
114.04; 99.928; 93.764
1116.3Romero, Antonio; Woerpel, K. A.
Stereoselective synthesis of highly substituted gamma-lactams by the [3+2] annulation of alpha-siloxy allylic silanes with chlorosulfonyl isocyanate.
Organic letters, 2006, 8, 2127-2130
1506227 CIFC20 N2 O2 SP 1 21/a 19.736; 15.884; 11.886
90; 97.432; 90
1822.7Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1506220 CIFC21 H12 O2P 1 21/a 17.3419; 24.75; 7.8224
90; 107; 90
1359.3Moorthy, Jarugu Narasimha; Venkatakrishnan, Parthasarathy; Sengupta, Sanchita; Baidya, Mahiuddin
Facile synthesis, fluorescence, and photochromism of novel helical pyrones and chromenes.
Organic letters, 2006, 8, 4891-4894
1506221 CIFC21 H12 O2P 1 21/c 112.559; 5.626; 19.945
90; 104.03; 90
1367.2Moorthy, Jarugu Narasimha; Venkatakrishnan, Parthasarathy; Sengupta, Sanchita; Baidya, Mahiuddin
Facile synthesis, fluorescence, and photochromism of novel helical pyrones and chromenes.
Organic letters, 2006, 8, 4891-4894
1505855 CIFC21 H17 Cr N O5P 1 21 17.72; 26.56; 9.43
90; 89.8; 90
1934Kamikawa, Ken; Kinoshita, Shunsuke; Matsuzaka, Hiroyuki; Uemura, Motokazu
Stereoselective synthesis of axially chiral N-C bonds in N-aryl indoles.
Organic letters, 2006, 8, 1097-1100
1506101 CIFC21 H17 N2P n a 216.2294; 17.619; 14.104
90; 90; 90
1548Magnus, Philip; Turnbull, Rachel
Thermal and acid-catalyzed Hofmann-Martius rearrangement of 3-N-aryl-2-oxindoles into 3-(arylamino)-2-oxindoles.
Organic letters, 2006, 8, 3497-3499
1506005 CIFC21 H18 Br F3 N O PP 21 21 218.804; 11.544; 20.381
90; 90; 90
2071.4Lauzon, Caroline; Charette, André B
Catalytic asymmetric synthesis of alpha,alpha,alpha-trifluoromethylamines by the copper-catalyzed nucleophilic addition of diorganozinc reagents to imines.
Organic letters, 2006, 8, 2743-2745
1505848 CIFC21 H18 Br N O4P 1 21/c 110.372; 10.387; 17.53
90; 98.978; 90
1865.4Nair, Vijay; Vellalath, Sreekumar; Poonoth, Manojkumar; Mohan, Resmi; Suresh, Eringathodi
N-heterocyclic carbene catalyzed reaction of enals and 1,2-dicarbonyl compounds: stereoselective synthesis of spiro gamma-butyrolactones.
Organic letters, 2006, 8, 507-509
1506100 CIFC21 H18 N2 OP 1 21/n 112.4745; 8.5332; 16.1449
90; 108.536; 90
1629.43Magnus, Philip; Turnbull, Rachel
Thermal and acid-catalyzed Hofmann-Martius rearrangement of 3-N-aryl-2-oxindoles into 3-(arylamino)-2-oxindoles.
Organic letters, 2006, 8, 3497-3499
1505877 CIFC21 H20 F3 N O5P 1 21 117.779; 5.731; 9.827
90; 98.24; 90
991Shimada, Taichi; Yoshioka, Masamitsu; Konno, Tsutomu; Ishihara, Takashi
Highly stereoselective TiCl4-Catalyzed Evans-aldol and Et3Al-mediated Reformatsky reactions. Efficient accesses to optically active syn- or anti-alpha-trifluoromethyl-beta-hydroxy carboxylic acid derivatives.
Organic letters, 2006, 8, 1129-1131
1506163 CIFC21 H20 O2P 1 21 19.214; 10.191; 9.606
90; 111.68; 90
838.2Kamikawa, Ken; Shimizu, Yasunori; Takemoto, Shin; Matsuzaka, Hiroyuki
Nickel-catalyzed [3+1+1] cycloaddition reactions of alkenyl Fischer carbene complexes with methylenecyclopropanes.
Organic letters, 2006, 8, 4011-4014
1505900 CIFC21 H22 N10P b c a8.717; 21.365; 23.39
90; 90; 90
4356.1Zonta, Cristiano; Crisma, Marco; De Lucchi, Ottorino; Motterle, Riccardo; Serafini, Siro
Benzotriazole complexes with amines and phenol: cooperativity mediated by induction effects in the crystal state.
Organic letters, 2006, 8, 1577-1579
1505816 CIFC21 H24 Fe N O2 PP 1 21 111.2546; 7.2839; 23.607
90; 102.734; 90
1887.6Vinci, Daniele; Mateus, Nuno; Wu, Xiaofeng; Hancock, Fred; Steiner, Alexander; Xiao, Jianliang
Oxazaphospholidine-oxide as an efficient ortho-directing group for the diastereoselective deprotonation of ferrocene.
Organic letters, 2006, 8, 215-218
1506228 CIFC21 H24 N2 O2 SP -19.634; 9.858; 11.925
97.676; 97.61; 116.21
983.4Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Organic letters, 2006, 8, 4645-4647
1505936 CIFC21 H24 N2 O9P 1 21 17.005; 9.105; 16.371
90; 93.84; 90
1041.8Noguchi, Naoyoshi; Nakada, Masahisa
Synthetic studies on (+)-ophiobolin A: asymmetric synthesis of the spirocyclic CD-ring moiety.
Organic letters, 2006, 8, 2039-2042
1506301 CIFC21 H24 O6P 1 21/c 111.0511; 20.5371; 9.0441
90; 96.047; 90
2041.2Duan, Xin-Hua; Guo, Li-Na; Bi, Hai-Peng; Liu, Xue-Yuan; Liang, Yong-Min
Highly regioselective synthesis of 2,3-disubstituted indenes via a novel palladium-catalyzed cyclization reaction of propargylic carbonates with carbon nucleophiles.
Organic letters, 2006, 8, 5777-5780
1506115 CIFC21 H28 Cl N O3P 21 21 217.346; 15.884; 16.299
90; 90; 90
1901.8Chen, Peiling; Chen, Yanping; Carroll, Patrick J.; Sieburth, Scott McN
Novel reaction pathways for 2-pyridone [4+4] photoadducts.
Organic letters, 2006, 8, 3367-3370
1506225 CIFC21 H28 N4 O9P 1 21/c 18.4301; 25.655; 10.6102
90; 105.677; 90
2209.4Gerasyuto, Aleksey I.; Hsung, Richard P.
Stereodivergent total syntheses of precoccinelline, hippodamine, coccinelline, and convergine.
Organic letters, 2006, 8, 4899-4902
1505909 CIFC22 H14 N4P n a 2123.964; 6.054; 11.16
90; 90; 90
1619.1Jouvenot, Damien; Glazer, Edith C.; Tor, Yitzhak
Photodimerizable ditopic ligand.
Organic letters, 2006, 8, 1987-1990
1506222 CIFC22 H14 O2P 1 21/c 111.202; 7.167; 18.199
90; 94.155; 90
1457.3Moorthy, Jarugu Narasimha; Venkatakrishnan, Parthasarathy; Sengupta, Sanchita; Baidya, Mahiuddin
Facile synthesis, fluorescence, and photochromism of novel helical pyrones and chromenes.
Organic letters, 2006, 8, 4891-4894
1506223 CIFC22 H14 O2P 1 21/c 17.885; 26.061; 7.474
90; 111.659; 90
1427.4Moorthy, Jarugu Narasimha; Venkatakrishnan, Parthasarathy; Sengupta, Sanchita; Baidya, Mahiuddin
Facile synthesis, fluorescence, and photochromism of novel helical pyrones and chromenes.
Organic letters, 2006, 8, 4891-4894
1506246 CIFC22 H15 N3 O5P 1 21/c 113.7213; 7.7011; 19.5546
90; 110.252; 90
1938.6Pinto, Artur; Neuville, Luc; Retailleau, Pascal; Zhu, Jieping
Synthesis of 3-(diarylmethylenyl)oxindole by a palladium-catalyzed domino carbopalladation/C-H activation/C-C bond-forming process.
Organic letters, 2006, 8, 4927-4930
1506298 CIFC22 H16 N2 O SP 1 21/n 110.4679; 15.2299; 11.7243
90; 101.491; 90
1831.7Singh, C. B.; Murru, Siva; Kavala, Veerababurao; Patel, Bhisma K.
It is "thiazolidene-2-imine" and not imidazole-2-thione as the reaction product of 1-benzoyl-3-phenylthiourea with Br(2)/enolizable ketone.
Organic letters, 2006, 8, 5397-5399
1506014 CIFC22 H16 N4 O4C 1 2/c 115.6963; 10.9386; 22.5637
90; 90.842; 90
3873.7Katz, Jeffrey L.; Geller, Bram J.; Conry, Rebecca R.
Synthesis of oxacalixarenes incorporating nitrogen heterocycles: evidence for thermodynamic control.
Organic letters, 2006, 8, 2755-2758
1506252 CIFC22 H17 N O4 SP 1 21/c 113.9922; 15.3095; 8.5436
90; 98.035; 90
1812.2Lauchli, Ryan; Shea, Kenneth J.
A synthesis of the welwistatin core.
Organic letters, 2006, 8, 5287-5289
1506304 CIFC22 H18 F6 N4 O8 Pd2 S2P -17.7003; 12.9161; 14.763
87.536; 84.658; 74.544
1408.8Zhao, Baowei; Lu, Xiyan
Cationic palladium(II)-catalyzed addition of arylboronic acids to nitriles. One-step synthesis of benzofurans from phenoxyacetonitriles.
Organic letters, 2006, 8, 5987-5990
1505929 CIFC22 H18 N2 O6P n a 2116.0866; 17.8033; 7.1185
90; 90; 90
2038.7König, Hannah M; Abbel, Robert; Schollmeyer, Dieter; Kilbinger, Andreas F. M.
Solid-phase synthesis of oligo(p-benzamide) foldamers.
Organic letters, 2006, 8, 1819-1822
1505906 CIFC22 H19 Br N2 O2 SC 1 2 118.443; 8.521; 27.694
90; 105.917; 90
4185Jia, Yi-Xia; Xie, Jian-Hua; Duan, Hai-Feng; Wang, Li-Xin; Zhou, Qi-Lin
Asymmetric Friedel-Crafts addition of indoles to N-sulfonyl aldimines: a simple approach to optically active 3-indolyl-methanamine derivatives.
Organic letters, 2006, 8, 1621-1624
1506219 CIFC22 H19 Br2 N OP 1 21/c 112.3611; 13.3819; 12.5042
90; 108.934; 90
1956.47Lazareva, Anna; Daugulis, Olafs
Direct palladium-catalyzed ortho-arylation of benzylamines.
Organic letters, 2006, 8, 5211-5213
1505856 CIFC22 H19 Cr N O5P b c a14.681; 14.7727; 37.15
90; 90; 90
8057Kamikawa, Ken; Kinoshita, Shunsuke; Matsuzaka, Hiroyuki; Uemura, Motokazu
Stereoselective synthesis of axially chiral N-C bonds in N-aryl indoles.
Organic letters, 2006, 8, 1097-1100
1505857 CIFC22 H19 Cr N O5P 1 21/c 116.371; 7.3063; 17.618
90; 108.702; 90
1996Kamikawa, Ken; Kinoshita, Shunsuke; Matsuzaka, Hiroyuki; Uemura, Motokazu
Stereoselective synthesis of axially chiral N-C bonds in N-aryl indoles.
Organic letters, 2006, 8, 1097-1100
1556115 CIFC22 H19 N O2 SP 1 21 17.9578; 20.7251; 11.7791
90; 110.834; 90
1815.66Tanaka, Ken; Wada, Azusa; Noguchi, Keiichi
Rhodium-catalyzed [2+2+2] cycloaddition of 1,6-diynes with isothiocyanates and carbon disulfide.
Organic letters, 2006, 8, 907-909
1506074 CIFC22 H20 N2 O4 SP -17.7457; 8.3807; 15.1631
85.166; 89.549; 74.976
947.18Wang, Chao; Tunge, Jon A.
Decarboxylative ring contractions and olefin insertions of vinyl oxazinanones.
Organic letters, 2006, 8, 3211-3214
1506031 CIFC22 H22 OP 1 21/a 17.996; 17.12; 12.331
90; 105.079; 90
1629.9Ichikawa, Junji; Kaneko, Mikio; Yokota, Misaki; Itonaga, Masaaki; Yokoyama, Takaharu
Friedel-Crafts-type cyclization of 2,2-difluorovinyl ketones via alpha-fluorocarbocations and its application in domino cyclizations.
Organic letters, 2006, 8, 3167-3170
1505935 CIFC22 H22 O3C 1 2/c 115.4115; 15.2733; 15.5755
90; 101.178; 90
3596.7Yang, Yong-Hua; Shi, Min
A stereoselective synthetic route to 1,6-Dioxaspiro[4.4]non-3-en-2-ones from cyclopropyl alkyl ketones and alpha-ketoesters.
Organic letters, 2006, 8, 1709-1712
1506045 CIFC22 H23 N O4 SP 1 21/c 119.552; 7.7459; 13.2549
90; 97.737; 90
1989.2Chen, Hung-Wei; Hsu, Ru-Ting; Chang, Meng-Yang; Chang, Nein-Chen
Efficient synthesis of fused bicyclic glutarimides. Its application to (+/-)-alloyohimbane and louisianin D.
Organic letters, 2006, 8, 3033-3035
1506322 CIFC22 H30 Cl2 Cu N6 O2P 21 21 219.8623; 10.1661; 24.4608
90; 90; 90
2452.5Rasappan, Ramesh; Hager, Markus; Gissibl, Anja; Reiser, Oliver
Highly enantioselective michael additions of indole to benzylidene malonate using simple bis(oxazoline) ligands: importance of metal/ligand ratio.
Organic letters, 2006, 8, 6099-6102
1505828 CIFC22 H30 O5 SP 1 21/c 110.055; 14.345; 15.008
90; 102.79; 90
2111Liu, Haibo; Siegel, Dionicio R.; Danishefsky, Samuel J.
Studies directed toward the synthesis of terreulactone A: rapid construction of the A, B, C rings.
Organic letters, 2006, 8, 423-425
1506247 CIFC23 H18 N2 O4P 1 21/c 19.712; 27.09; 7.598
90; 103.46; 90
1944.1Pinto, Artur; Neuville, Luc; Retailleau, Pascal; Zhu, Jieping
Synthesis of 3-(diarylmethylenyl)oxindole by a palladium-catalyzed domino carbopalladation/C-H activation/C-C bond-forming process.
Organic letters, 2006, 8, 4927-4930
1505918 CIFC23 H22 O3 SC 1 2/c 118.387; 8.174; 26.538
90; 96.093; 90
3966Min, Jae-Hong; Jung, Se-Young; Wu, Bo; Oh, Jung Taek; Lah, Myoung Soo; Koo, Sangho
Origin of the diastereoselection in the indium-mediated addition of haloallylic sulfones to aldehydes.
Organic letters, 2006, 8, 1459-1462
1505919 CIFC23 H22 O3 SP 1 21/c 19.1854; 9.9315; 21.382
90; 94.101; 90
1945.6Min, Jae-Hong; Jung, Se-Young; Wu, Bo; Oh, Jung Taek; Lah, Myoung Soo; Koo, Sangho
Origin of the diastereoselection in the indium-mediated addition of haloallylic sulfones to aldehydes.
Organic letters, 2006, 8, 1459-1462
1506207 CIFC23 H23 Br O5P 1 21 110.0462; 5.387; 19.6191
90; 100.504; 90
1043.97Yeager, Adam R.; Min, Geanna K.; Porco, Jr, John A; Schaus, Scott E.
Exploring skeletal diversity via ring contraction of glycal-derived scaffolds.
Organic letters, 2006, 8, 5065-5068
1506149 CIFC23 H23 N3 O2P 1 21/c 115.568; 8.5131; 15.752
90; 116.33; 90
1871.1Crawley, Seth L.; Funk, Raymond L.
Generation of aza-ortho-xylylenes via ring opening of 2-(2-acylaminophenyl)aziridines: application in the construction of the communesin ring system.
Organic letters, 2006, 8, 3995-3998
1505838 CIFC23 H25 F2 N O5 SC 1 2/c 117.2061; 16.3253; 16.2379
90; 102.691; 90
4449.7Turner, Kristy L.; Baker, Thomas M.; Islam, Saidul; Procter, David J.; Stefaniak, Mark
Solid-phase approach to tetrahydroquinolones using a sulfur linker cleaved by SmI2.
Organic letters, 2006, 8, 329-332
1506044 CIFC23 H25 N O4 SP 1 21/n 18.6243; 12.1688; 20.438
90; 100.164; 90
2111.3Chen, Hung-Wei; Hsu, Ru-Ting; Chang, Meng-Yang; Chang, Nein-Chen
Efficient synthesis of fused bicyclic glutarimides. Its application to (+/-)-alloyohimbane and louisianin D.
Organic letters, 2006, 8, 3033-3035
1506264 CIFC23 H26 Cl3 F3 N2 O6 SP 21 21 216.4308; 14.8616; 29.0316
90; 90; 90
2774.6Arnott, Gareth; Clayden, Jonathan; Hamilton, Stuart D.
Azabicyclic amino acids by stereoselective dearomatizing cyclization of the enolates of N-nicotinoyl glycine derivatives.
Organic letters, 2006, 8, 5325-5328
1506168 CIFC23 H26 O6P 21 21 216.072; 15.035; 22.423
90; 90; 90
2047.1Xu, Gang; Hou, Ai-Jun; Wang, Rui-Rui; Liang, Guang-Yu; Zheng, Yong-Tang; Liu, Ze-Yuan; Li, Xiao-Li; Zhao, Yu; Huang, Sheng-Xiong; Peng, Li-Yan; Zhao, Qin-Shi
Przewalskin A: A new C23 terpenoid with a 6/6/7 carbon ring skeleton from Salvia przewalskii maxim.
Organic letters, 2006, 8, 4453-4456
1505842 CIFC23 H27 N O2 SP 1 21/n 110.9949; 8.8953; 21.764
90; 95.626; 90
2118.3Lu, Lianghua; Chen, Guofei; Ma, Shengming
Ring-opening cyclization of alkylidenecyclopropyl ketones with amines. An efficient synthesis of 2,3,4-trisubstituted pyrroles.
Organic letters, 2006, 8, 835-838
1505837 CIFC23 H27 N O5 SC 1 2/c 116.1963; 17.0849; 16.26
90; 99.234; 90
4441Turner, Kristy L.; Baker, Thomas M.; Islam, Saidul; Procter, David J.; Stefaniak, Mark
Solid-phase approach to tetrahydroquinolones using a sulfur linker cleaved by SmI2.
Organic letters, 2006, 8, 329-332
1506036 CIFC23 H27 N O8P 21 21 218.5273; 12.8564; 20.441
90; 90; 90
2241Sydorenko, Nadiya; Hsung, Richard P.; Vera, Eymi L.
Torquoselective 6pi-electron electrocyclic ring closure of 1-azatrienes containing acyclic chirality at the C-terminus.
Organic letters, 2006, 8, 2611-2614
1505880 CIFC23 H29 N O5 SiP 1 21/n 18.94; 12.302; 21.509
90; 94.2; 90
2359.2Kise, Naoki; Hirano, Yuuki; Tanaka, Yoshi
Electroreductive intramolecular coupling of aromatic imino esters: is four-membered cyclization much more favorable than six-membered cyclization?
Organic letters, 2006, 8, 1323-1325
1506263 CIFC23 H32 N2 O5C 1 2/c 127.369; 6.226; 25.329
90; 90.231; 90
4316Arnott, Gareth; Clayden, Jonathan; Hamilton, Stuart D.
Azabicyclic amino acids by stereoselective dearomatizing cyclization of the enolates of N-nicotinoyl glycine derivatives.
Organic letters, 2006, 8, 5325-5328
1505961 CIFC23 H34 O17P 1 21 111.594; 9.74; 13.117
90; 111.1; 90
1381.9Li, Xiao-Li; Cheng, Xiao; Yang, Liu-Meng; Wang, Rui-Rui; Zheng, Yong-Tang; Xiao, Wei-Lie; Zhao, Yu; Xu, Gang; Lu, Yang; Chang, Ying; Zheng, Qi-Tai; Zhao, Qin-Shi; Sun, Han-Dong
Dichotomains A and B: two new highly oxygenated phenolic derivatives from Dicranopteris dichotoma.
Organic letters, 2006, 8, 1937-1940
1506054 CIFC23 H38 N2 OC 1 2 113.85; 6.406; 13.724
90; 120.28; 90
1051.5Pelegrí, Adela Sanchez; Elsegood, Mark R. J.; McKee, Vickie; Weaver, George W.
Unexpected ring expansion of an enantiopure imidazoline carbene ligand.
Organic letters, 2006, 8, 3049-3051
1506064 CIFC23.5 H31 Cl N2 O1.5C 1 2 124.254; 6.6426; 17.061
90; 125.009; 90
2251.3Iden, Hassan S.; Lubell, William D.
1,4-Diazepinone and pyrrolodiazepinone syntheses via homoallylic ketones from cascade addition of vinyl Grignard reagent to alpha-aminoacyl-beta-amino esters.
Organic letters, 2006, 8, 3425-3428
1506296 CIFC24 H16 N6 SP -18.049; 10.286; 12.388
90.925; 101.862; 98.595
991.3Shibahara, Fumitoshi; Kitagawa, Asumi; Yamaguchi, Eiji; Murai, Toshiaki
Synthesis of 2-azaindolizines by using an iodine-mediated oxidative desulfurization promoted cyclization of N-2-pyridylmethyl thioamides and an investigation of their photophysical properties.
Organic letters, 2006, 8, 5621-5624
1506315 CIFC24 H17 Cl N2 O2P 1 c 18.7336; 7.8955; 14.484
90; 95.04; 90
994.9Liang, Yong; Jiao, Lei; Wang, Yuanyuan; Chen, Yuanyuan; Ma, Linge; Xu, Jiaxi; Zhang, Shiwei; Yu, Zhi-Xiang
Nitrene equivalent mediated metal-free ring expansions of alkylidenecyclopropanes and an alkylidenecyclobutane.
Organic letters, 2006, 8, 5877-5879
1516746 CIFC24 H18 B N O3P b c a14.8638; 15.4624; 16.3768
90; 90; 90
3763.9Yasuda, Makoto; Yoshioka, Sachiko; Yamasaki, Satoshi; Somyo, Toshio; Chiba, Kouji; Baba, Akio
Cage-shaped borate esters with enhanced Lewis acidity and catalytic activity.
Organic letters, 2006, 8, 761-764
1506274 CIFC24 H18 N2 OP -17.2566; 8.17537; 16.3566
92.313; 100.627; 103.381
924.32Paravidino, Monica; Bon, Robin S.; Scheffelaar, Rachel; Vugts, Danielle J.; Znabet, Anass; Schmitz, Rob F.; de Kanter, Frans J. J.; Lutz, Martin; Spek, Anthony L.; Groen, Marinus B.; Orru, Romano V. A.
Diastereoselective multicomponent synthesis of dihydropyridones with an isocyanide functionality.
Organic letters, 2006, 8, 5369-5372
1505994 CIFC24 H18 S2P 1 21/n 15.1281; 17.586; 9.3323
90; 95.199; 90
838.2Kobayashi, Kenji; Shimaoka, Reishi; Kawahata, Masatoshi; Yamanaka, Masamichi; Yamaguchi, Kentaro
Synthesis and cofacial pi-stacked packing arrangement of 6,13-bis(alkylthio)pentacene.
Organic letters, 2006, 8, 2385-2388
1505951 CIFC24 H19 O8P 1 21/c 113.342; 9.981; 16.534
90; 94.778; 90
2194.1Muthusamy, Sengodagounder; Gnanaprakasam, Boopathy; Suresh, Eringathodi
Desymmetrization of cyclic anhydrides using dihydroxy compounds: selective synthesis of macrocyclic tetralactones.
Organic letters, 2006, 8, 1913-1916
1506030 CIFC24 H20 N2P 1 21/a 18.314; 20.024; 10.969
90; 102.5; 90
1782.8Ichikawa, Junji; Kaneko, Mikio; Yokota, Misaki; Itonaga, Masaaki; Yokoyama, Takaharu
Friedel-Crafts-type cyclization of 2,2-difluorovinyl ketones via alpha-fluorocarbocations and its application in domino cyclizations.
Organic letters, 2006, 8, 3167-3170
1506059 CIFC24 H23 Cl N3 P PdP -111.1254; 11.9304; 17.898
82.322; 82.065; 77.051
2280Detz, Remko J.; Heras, Silvia Arévalo; de Gelder, R.; van Leeuwen, Piet W. N. M.; Hiemstra, Henk; Reek, Joost N. H.; van Maarseveen, Jan H.
"Clickphine": a novel and highly versatile P,N ligand class via click chemistry.
Organic letters, 2006, 8, 3227-3230
1505942 CIFC24 H27 N O6P 1 21 17.4379; 11.1077; 13.6905
90; 102.016; 90
1106.3Reddy, Leleti Rajender; Corey, E. J.
Novel bicyclization reaction leading to a fused beta-lactone.
Organic letters, 2006, 8, 1717-1719
1506185 CIFC24 H27 N O6P 21 21 216.986; 11.755; 25.4
90; 90; 90
2086Feldman, Ken S.; Karatjas, Andrew G.
Extending Pummerer reaction chemistry. Asymmetric synthesis of spirocyclic oxindoles via chiral indole-2-sulfoxides.
Organic letters, 2006, 8, 4137-4140
1506148 CIFC24 H27 N3 O4P 1 21/n 111.0388; 12.2504; 15.617
90; 99.91; 90
2080.4Crawley, Seth L.; Funk, Raymond L.
Generation of aza-ortho-xylylenes via ring opening of 2-(2-acylaminophenyl)aziridines: application in the construction of the communesin ring system.
Organic letters, 2006, 8, 3995-3998
1506130 CIFC24 H31 N O3C c c 215.134; 25.283; 11.758
90; 90; 90
4499Hogan, Anne-Marie L; O'Shea, Donal F
Regioselective carbolithiation of o-amino-(E)-stilbenes: cascade route to the quinoline scaffold.
Organic letters, 2006, 8, 3769-3772
1506131 CIFC24 H31 N O3P b c a21.57; 8.3502; 23.271
90; 90; 90
4191.4Hogan, Anne-Marie L; O'Shea, Donal F
Regioselective carbolithiation of o-amino-(E)-stilbenes: cascade route to the quinoline scaffold.
Organic letters, 2006, 8, 3769-3772
1505879 CIFC24 H31 N O5 SiP -19.062; 11.895; 12.311
98.051; 100.63; 109.27
1202Kise, Naoki; Hirano, Yuuki; Tanaka, Yoshi
Electroreductive intramolecular coupling of aromatic imino esters: is four-membered cyclization much more favorable than six-membered cyclization?
Organic letters, 2006, 8, 1323-1325
1505818 CIFC24 H32 N2 O7 SC 1 2/c 126.507; 18.459; 12.035
90; 106.22; 90
5654Tokumaru, Kazuyuki; Arai, Shigeru; Nishida, Atsushi
Stereoselective furan-iminium cation cyclization in the construction of the core structure of manzamine A.
Organic letters, 2006, 8, 27-30
1506121 CIFC24 H32 N4 O2P 1 21 19.244; 9.5634; 13.502
90; 106.642; 90
1143.6Berkessel, Albrecht; Roland, Katrin; Neudörfl, Jörg M
Asymmetric Morita-Baylis-Hillman reaction catalyzed by isophoronediamine-derived bis(thio)urea organocatalysts.
Organic letters, 2006, 8, 4195-4198
1506122 CIFC24 H32 N4 S2P 21 21 217.5688; 9.5287; 33.9726
90; 90; 90
2450.13Berkessel, Albrecht; Roland, Katrin; Neudörfl, Jörg M
Asymmetric Morita-Baylis-Hillman reaction catalyzed by isophoronediamine-derived bis(thio)urea organocatalysts.
Organic letters, 2006, 8, 4195-4198
1506226 CIFC24 H32 O4P 1 21 16.0231; 18.81; 19.088
90; 91.44; 90
2161.9Kwiatkowski, Piotr; Majer, Jakub; Chaładaj, Wojciech; Jurczak, Janusz
Highly diastereoselective Friedel-Crafts reaction of furans with 8-phenylmenthyl glyoxylate.
Organic letters, 2006, 8, 5045-5048
1505898 CIFC24 H33 N7P 1 21/n 19.087; 21.565; 12.4
90; 93.37; 90
2425.7Zonta, Cristiano; Crisma, Marco; De Lucchi, Ottorino; Motterle, Riccardo; Serafini, Siro
Benzotriazole complexes with amines and phenol: cooperativity mediated by induction effects in the crystal state.
Organic letters, 2006, 8, 1577-1579
1505899 CIFC24 H34 N4 OC 1 2/c 114.607; 17.531; 18.792
90; 103.93; 90
4670.6Zonta, Cristiano; Crisma, Marco; De Lucchi, Ottorino; Motterle, Riccardo; Serafini, Siro
Benzotriazole complexes with amines and phenol: cooperativity mediated by induction effects in the crystal state.
Organic letters, 2006, 8, 1577-1579
1506056 CIFC24 H37 N O3P 21 21 212.005; 18.675; 10.778
90; 90; 90
2416.4Chedid, Roland Bou; Fröhlich, Roland; Hoppe, Dieter
Asymmetric gamma-deprotonation and homoaldol reaction of 1,3-dien-2-yl carbamates: stereo- and regiochemistry.
Organic letters, 2006, 8, 3061-3064
1506053 CIFC24 H40 N2 OP 21 21 216.5081; 11.812; 27.375
90; 90; 90
2104.4Pelegrí, Adela Sanchez; Elsegood, Mark R. J.; McKee, Vickie; Weaver, George W.
Unexpected ring expansion of an enantiopure imidazoline carbene ligand.
Organic letters, 2006, 8, 3049-3051
1506224 CIFC24.5 H25 Cl Cu F12 N8 P2P n m a17.351; 23.605; 14.941
90; 90; 90
6119Gong, Han-Yuan; Zheng, Qi-Yu; Zhang, Xiao-Hang; Wang, De-Xian; Wang, Mei-Xiang
Methylazacalix[4]pyridine: en route to Zn2±specific fluoresence sensors.
Organic letters, 2006, 8, 4895-4898
1506211 CIFC25 H15 F12 N O SC 1 2/c 134.902; 9.072; 33.401
90; 109.749; 90
9954Kano, Naokazu; Daicho, Yuya; Kawashima, Takayuki
A potential intermediate for the aza-Corey-Chaykovsky reaction: synthesis, structure, and thermolysis of a pentacoordinate 1,2-thiazetidine 1-oxide.
Organic letters, 2006, 8, 4625-4627
1506212 CIFC25 H15 F12 N O2 SP n a 2110.371; 16.811; 14.108
90; 90; 90
2459.7Kano, Naokazu; Daicho, Yuya; Kawashima, Takayuki
A potential intermediate for the aza-Corey-Chaykovsky reaction: synthesis, structure, and thermolysis of a pentacoordinate 1,2-thiazetidine 1-oxide.
Organic letters, 2006, 8, 4625-4627
1506025 CIFC25 H16 OP 21 21 2110.699; 16.752; 9.5269
90; 90; 90
1707.5Xie, Ling-Hai; Liu, Feng; Tang, Chao; Hou, Xiao-Ya; Hua, Yu-Ran; Fan, Qu-Li; Huang, Wei
Unexpected one-pot method to synthesize spiro[fluorene-9,9'-xanthene] building blocks for blue-light-emitting materials.
Organic letters, 2006, 8, 2787-2790
1505940 CIFC25 H18 N2 O5P -19.368; 11.046; 12.816
103.806; 99.468; 99.592
1240.6Nair, Vijay; Biju, A. T.; Mohanan, Kishor; Suresh, Eringathodi
Novel synthesis of highly functionalized pyrazolines and pyrazoles by triphenylphosphine-mediated reaction of dialkyl azodicarboxylate with allenic esters.
Organic letters, 2006, 8, 2213-2216
1506290 CIFC25 H20 N4P -110.1257; 10.4037; 11.2572
101.247; 114.349; 106.926
963.7Cerna, Igor; Pohl, Radek; Klepetarová, Blanka; Hocek, Michal
Direct C-H arylation of purines: development of methodology and its use in regioselective synthesis of 2,6,8-trisubstituted purines.
Organic letters, 2006, 8, 5389-5392
1506253 CIFC25 H22 O2P 1 21/n 16.0057; 12.2328; 25.351
90; 90.591; 90
1862.4Wang, Yi; Burton, Donald J.
Site-specific preparation of 2-carboalkoxy-4-substituted naphthalenes and 9-alkylphenanthrenes and evidence for an allene intermediate in the novel base-catalyzed cyclization of 2-alkynylbiphenyls.
Organic letters, 2006, 8, 5295-5298
1506137 CIFC25 H23 N3 O5C 1 2 130.159; 8.8874; 20.568
90; 124.276; 90
4555.5Reddy, B. V. Subba; Reddy, Leleti Rajender; Corey, E. J.
Novel acetoxylation and C-C coupling reactions at unactivated positions in alpha-amino acid derivatives.
Organic letters, 2006, 8, 3391-3394
1505916 CIFC25 H24 Br N O3P 16.1276; 12.1417; 15.6434
109.99; 95.395; 95.643
1078.26Smith, 3rd, Amos B; Davulcu, Akin H.; Kürti, Laszló
Indole diterpenoid synthetic studies. Construction of the heptacyclic core of (-)-nodulisporic acid D.
Organic letters, 2006, 8, 1669-1672
1505970 CIFC25 H24 N2 OP 21 21 214.9719; 14.74; 26.89
90; 90; 90
1970.7Evans, David A.; Fandrick, Keith R.
Catalytic enantioselective pyrrole alkylations of alpha,beta-unsaturated 2-acyl imidazoles.
Organic letters, 2006, 8, 2249-2252

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