Asymmetric Synthesis of α-Alkylidene-β-hydroxy-γ-butyrolactones via Enantioselective Tandem Michael–Aldol Reaction
作者:Sung Il Lee、Jin Hee Jang、Geum-Sook Hwang、Do Hyun Ryu
DOI:10.1021/jo302369q
日期:2013.1.18
A simple and efficient method for the asymmetric synthesis of α-alkylidene-β-hydroxy-γ-butyrolactones and related natural products was developed on the basis of the catalytic asymmetrictandemMichael–aldolreaction and simple transformations. The synthetic utility of this method was illustrated by the facile synthesis of trisubstituted γ-butyrolactone natural products.