Chemoenzymatic Dynamic Kinetic Resolution of Allylic Alcohols: A Highly Enantioselective Route to Acyloin Acetates
作者:Krisztián Bogár、Pilar Hoyos Vidal、Andrés R. Alcántara León、Jan-E. Bäckvall
DOI:10.1021/ol071395v
日期:2007.8.1
Dynamic kineticresolution (DKR) of a series of sterically hindered allylic alcohols has been conducted with Candida antarctica lipase B (CALB) and ruthenium catalyst 1. The optically pure allylic acetates obtained were subjected to oxidative cleavage to give the corresponding acylated acyloins in high yields without loss of chiral information.