Information card for entry 1504306

Structure parameters

• Chemical name: ketone 25
• Formula: C30 H55 N O4 Si
• Calculated formula: C30 H55 N O4 Si
• SMILES: [Si](C(C)C)(C(C)C)(C(C)C)O[C@@H]1[C@]23[C@H](C(=O)C[C@H]2C[C@H](C1)C)CCCN(CCC3)C(=O)OC(C)(C)C
• Title of publication: First asymmetric total syntheses of fawcettimine-type Lycopodium alkaloids, lycoposerramine-C and phlegmariurine-A.
• Authors of publication: Nakayama, Atsushi; Kogure, Noriyuki; Kitajima, Mariko; Takayama, Hiromitsu
• Journal of publication: Organic letters
• Year of publication: 2009
• Journal volume: 11
• Journal issue: 23
• Pages of publication: 5554 - 5557
• a: 9.5398 ± 0.0018 Å
• b: 10.677 ± 0.002 Å
• c: 30.01 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3056.7 ± 1 ų
• Cell temperature: 153 K
• Ambient diffraction temperature: 153 K
• Number of distinct elements: 5
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0372
• Residual factor for significantly intense reflections: 0.0321
• Weighted residual factors for significantly intense reflections: 0.0799
• Weighted residual factors for all reflections included in the refinement: 0.0897
• Goodness-of-fit parameter for all reflections included in the refinement: 1.087
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No