Base-promoted domino reaction for the synthesis of 2,3-disubstituted indoles from 2-aminobenzaldehyde/2-amino aryl ketones, tosylhydrazine, and aromatic aldehydes
作者:Yan-Dong Wu、Jun-Rui Ma、Wen-Ming Shu、Kai-Lu Zheng、An-Xin Wu
DOI:10.1016/j.tet.2016.06.046
日期:2016.8
A base-promoted domino reaction to synthesize the 2,3-disubstituted indoles from 2-aminobenzaldehyde/2-amino aryl ketones, tosylhydrazine, and aromatic aldehydes has been developed. This strategy provides a simple and beneficial way for the construction of 2,3-disubstituted indole compounds from readily available starting materials under mild conditions.
已开发出一种碱促进的多米诺反应,该反应由2-氨基苯甲醛/ 2-氨基芳基酮,甲苯磺酰肼和芳族醛合成2,3-二取代的吲哚。该策略为在温和条件下由容易获得的起始原料构建2,3-二取代的吲哚化合物提供了一种简单而有益的方法。