An Efficient Synthesis of Enantiomerically Enriched Trifluoromethylated 1,2-Diols and 1,2-Amino Alcohols with Quaternary Stereocenters by Diastereoselective Addition of TMSCF~3~ to Chiral 2-Acyl-1,3-perhydrobenzoxazines
Authors of publication
Rafael Pedrosa; Sonia Sayalero; Martina Vicente; Alicia Maestro
Journal of publication
Journal of Organic Chemistry
Year of publication
2006
Journal volume
71
Pages of publication
2177 - 2180
a
8.22 ± 0.003 Å
b
9.013 ± 0.003 Å
c
9.635 ± 0.003 Å
α
68.718 ± 0.006°
β
74.078 ± 0.006°
γ
63.603 ± 0.005°
Cell volume
590.3 ± 0.4 Å3
Cell temperature
298 ± 2 K
Ambient diffraction temperature
298 ± 2 K
Number of distinct elements
5
Space group number
1
Hermann-Mauguin space group symbol
P 1
Hall space group symbol
P 1
Residual factor for all reflections
0.0374
Residual factor for significantly intense reflections
0.0361
Weighted residual factors for significantly intense reflections
0.1011
Weighted residual factors for all reflections included in the refinement
0.1033
Goodness-of-fit parameter for all reflections included in the refinement