Stereoselective control in the Staudinger reactions involving monosubstituted ketenes with electron acceptor substituents: experimental investigation and theoretical rationalization.
Authors of publication
Qi, Hengzhen; Li, Xinyao; Xu, Jiaxi
Journal of publication
Organic & biomolecular chemistry
Year of publication
2011
Journal volume
9
Journal issue
8
Pages of publication
2702 - 2714
a
12.294 ± 0.004 Å
b
4.9467 ± 0.0014 Å
c
20.381 ± 0.006 Å
α
90°
β
101.322 ± 0.004°
γ
90°
Cell volume
1215.3 ± 0.6 Å3
Cell temperature
93 ± 2 K
Ambient diffraction temperature
93 ± 2 K
Number of distinct elements
4
Hermann-Mauguin symmetry space group
P 1 21/c 1
Hall symmetry space group
-P 2ybc
Residual factor for all reflections
0.0715
Residual factor for observed reflections
0.0453
Weighted residual factors for the observed reflections
0.0937
Weighted residual factors for all reflections included in the refinement
0.1044
Goodness-of-fit parameter for observed reflections