使用四硫钼酸盐作为硫转移试剂，从双活化环丙烷合成功能化二氢噻吩。
Synthesis of functionalized dihydrothiophenes from doubly activated cyclopropanes using tetrathiomolybdate as the sulfur transfer reagent.
机构信息
Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India.
出版信息
J Org Chem. 2011 Jan 21;76(2):700-3. doi: 10.1021/jo102059p. Epub 2010 Dec 23.
PMID:21182270
Abstract
A number of doubly activated cyclopropanes were synthesized starting from various substituted bromosulfonium bromides in good yield. Regioselective ring-opening of cyclopropanes with tetrathiomolybdate as the sulfur transfer reagent gave dihydrothiophenes in excellent yield.
摘要
从各种取代的溴代亚砜溴化物出发，合成了许多双活化的环丙烷，产率良好。使用四硫代钼酸盐作为硫转移试剂，对环丙烷进行区域选择性开环，以优异的收率得到二氢噻吩。
Zotero 插件