Efficient synthesis of bis-indolyloxindoles from (phenylimino)indolin-2-ones and 1H-indole catalyzed by p-toluenesulfonic acid

被引：0

作者：

B. Suresh

G. Brahmeshwary

T. Swamy

I. Gopi

V. Ravinder

机构：

[1] Kakatiya University,Department of Chemistry

来源：

Russian Journal of General Chemistry | 2016年 / 86卷

关键词：

3,3-di(indolyl)indolin-2-ones; 1; -indole; (phenylimino)indolin-2-ones;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

p-Toluenesulfonic acid (p-TSA) efficiently catalyzed the reaction of (phenylimino)indolin-2-ones with 1H-indole in dichloromethane at room temperature to afford 3,3-di(indolyl)indolin-2-ones in 2-3 min with high yields.

引用

页码：1144 / 1150

页数：6