作者:Jiong Chun、Hoe-Sup Byun、Robert Bittman
DOI:10.1016/s0040-4039(02)01968-8
日期:2002.11
A series of chiral propargylic alcohols with high enantiomeric excess was prepared by asymmetric dihydroxylation of alpha,beta-unsaturated esters, conversion of the diols to 4-(chloromethyl)-1,3-dioxolane intermediates, and base-induced elimination. (C) 2002 Elsevier Science Ltd. All rights reserved.