苯并恶唑
苯并噻唑
化学
苯并咪唑
劈理(地质)
聚合物
有机化学
组合化学
高分子化学
断裂(地质)
工程类
岩土工程
作者
Hana Matsushita,Sang‐Hyeup Lee,Meyoungju Joung,Bruce Clapham,Kim D. Janda
标识
DOI:10.1016/j.tetlet.2003.10.168
摘要
The preparation of an array of benzimidazoles and benzothiazoles from polymer-bound esters is described. Polymer-bound esters were treated with 2-aminothiophenols or 1,2-phenylenediamines in the presence of a Lewis acid to afford the corresponding benzothiazole or benzimidazole cleavage products. The reaction of 2-aminophenols with the polymer-bound esters failed to give the desired benzoxazole products using this procedure.
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