摘要
在农药呋喃丹的中间体──呋喃酚的合成过程中，邻甲基烯丙氧基酚的合成是较关键的步骤，通常这一步存在选择性差、收率低的缺陷．本文采用相转移催化法进行这一步的反应，邻甲基烯丙氧基酚收率达７０％，
2-Mathallyloxyphenol is a known intermediate for the synthesis of benzofuranol. It can undergo a Claisen rearrangement and subsequent ring closure in a known manner to form benzofran, a precursor to synthesis carbofuran . But its selectivity and yield are usually very low. A new synthesis method employing a phase transfer catalyst is proposed and the overall yield of 70% 2-mathallyloxyphenol based on catalyst is obtained.
出处
《大连大学学报》
2000年第6期51-53,共3页
Journal of Dalian University
