An efficient and convenient method was developed for the preparation of 3-sulfenylindoles via a K2CO3 promoted direct sulfenylation of indoles with disulfides. The method is applicable to a wide range of indoles containing different functional groups furnishing good to excellent yields. This synthetic strategy features environmental friendliness, easy operation, and mild reaction conditions.
通过 K2CO3 促进
吲哚与二
硫化物的直接亚磺化反应,开发了一种高效便捷的 3-亚磺酰基
吲哚的制备方法。该方法适用于多种含有不同官能团的
吲哚,可获得良好甚至优异的产率。该合成策略具有环境友好、操作简便、反应条件温和等特点。