A Convenient Synthesis of Thiophenes from β, γ-Epoxycarbonyl Compounds
作者:Kyung-Tae Kang、Jong Sun U
DOI:10.1080/00397919508011811
日期:1995.9
Abstract β, γ-Epoxycarbonyl compounds were converted to thiophenes when treated with Lawesson's reagent in the presence of a catalytic amount of p-toluenesulfonic acid.