Chemoenzymatic synthesis of chiral 2,2'-bipyridine ligands and their N-oxide derivatives: applications in the asymmetric aminolysis of epoxides and asymmetric allylation of aldehydes.
Authors of publication
Boyd, D. R.; Sharma, N. D.; Sbircea, L.; Murphy, D.; Malone, J. F.; James, S. L.; Allen, C. C. R.; Hamilton, J. T. G.
Journal of publication
Organic & biomolecular chemistry
Year of publication
2010
Journal volume
8
Journal issue
5
Pages of publication
1081 - 1090
a
14.1616 ± 0.0001 Å
b
14.2969 ± 0.0001 Å
c
22.8822 ± 0.0002 Å
α
90°
β
90°
γ
90°
Cell volume
4632.89 ± 0.06 Å3
Cell temperature
150 ± 2 K
Ambient diffraction temperature
150 ± 2 K
Number of distinct elements
4
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
0.0603
Residual factor for significantly intense reflections
0.055
Weighted residual factors for significantly intense reflections
0.1431
Weighted residual factors for all reflections included in the refinement
0.1461
Goodness-of-fit parameter for all reflections included in the refinement