1456713-18-0Relevant articles and documents
QSAR analysis of the catalytic asymmetric ethylation of ketone using physical steric parameters of chiral ligand substituents
Huang, Huayin,Zong, Hua,Shen, Bin,Yue, Huifeng,Bian, Guangling,Song, Ling
, p. 1289 - 1297 (2014/02/14)
We have demonstrated that a validated QSAR (quantitative structure-activity relationship) model can be constructed between sterimol steric parameters of the N-substituents of chiral 1,2-amino-phosphoramide ligands and the enantiomeric ratios of alcohol products produced in the asymmetric additions of diethylzinc to acetophenone, which is powerful for predicting the steric effects of ligand substituents on enantioselectivities and instructive for ligand optimization.