Preparation of optically-active 3-pyrrolidinol and its derivatives from 1-benzoylpyrrolidinol by hydroxylation with Aspergillus sp. and stereo-selective esterification by a commercial lipase

Current applications of kinetic resolution in the asymmetric synthesis of substituted pyrrolidines

Chiral substituted pyrrolidines are key elements in various biologically active molecules and are therefore valuable synthetic targets. One traditional method towards enantiomerically pure compounds is the application of kinetic resolution. In this review, current KR methodology used in the synthesis of substituted pyrrolidines is surveyed, including enzymatic methods, cycloadditions and reduction of ketones.