A Mild and Rapid Synthesis of (<i>Z</i>)-<i>β</i>-Sulfonyl Enoates from Sodium Sulfinates and Propargyl Esters
作者:Jun Jiang、Huaxu Zou、Niannian Yi、Ruijia Wang、Hao Zhang、Lixin Lan、Jiannan Xiang
DOI:10.1002/cjoc.201600429
日期:2016.12
Water‐promoted sulfonylation of propargyl esters leading to highly regioselective and stereoselective formation of (Z)‐β‐sulfonyl enoates in excellent yields, by a simple, mild, rapid and environmentally benign reaction procedure is reported.
据报道,通过简单,温和,快速和对环境无害的反应程序,水促进了炔丙基酯的磺酰化反应,从而以极高的收率实现了高区域选择性和立体选择性形成(Z)-β-磺酰基烯醇酸酯。