Facile synthesis of 3,4-diiododihydrothiophenes via electrophilic iodocyclization
作者:Fan Yang、Tienan Jin、Ming Bao、Yoshinori Yamamoto
DOI:10.1016/j.tetlet.2010.12.075
日期:2011.2
A facile, efficient, and general synthetic method for the construction of 3,4-diiododihydrothiophenes has been developed via the electrophilic iodocyclization of various S-hydroxy-2-butynyl ethanethioates. Application of the resulting iodine-containing products in organic transformations has been investigated.
通过各种S-羟基-2-丁炔基乙硫醇酸酯的亲电碘环化,已经开发出一种简便,有效且通用的合成3,4-二碘二氢噻吩的方法。已经研究了所得的含碘产物在有机转化中的应用。