A New Approach for the Synthesis of α-Methylene-γ-Butyrolactones from α-Bromomethyl Acrylic Acids (or Esters)
作者:Jing-yao Zhou、Guo-di Lu、Shi-hui Wu
DOI:10.1080/00397919208019246
日期:1992.2
Abstract This paper reports that a new approach for the synthesis of α-methylene-γ-butyrolactones from the reaction of α-bromomethyl acrylic acid (or ester), powdered tin and carbonyl compounds in one pot with excellent to good yields.
摘要 本文报道了一种由α-
溴甲基丙烯酸(或酯)、
锡粉和羰基化合物在一个锅中反应合成α-亚甲基-
γ-丁内酯的新方法,收率非常好。