Facile synthesis of indoles by K2CO3 catalyzed cyclization reaction of 2-ethynylanilines in water

被引：0
|
作者：
Zhi Chen [1 ]
Xiao-Xiao Shi [1 ]
Dong-Qin Ge [1 ]
Zhen-Zhen Jiang [1 ]
Qi-Qi Jin [1 ]
Hua-Jiang Jiang [1 ]
Jia-Shou Wu [1 ]
机构：
[1] School of Pharmaceutical and Chemical Engineering, Taizhou University
来源：
Chinese Chemical Letters | 2017年 / 28卷 / 02期
基金：
中国国家自然科学基金;
关键词：
2-Ethynylanilines; Cyclization reaction; Indoles; Water; Potassium carbonate;
D O I：
暂无
中图分类号：
O626.13 [氮杂茂（吡咯）族];
学科分类号：
070303 ; 081704 ;
摘要：
The cyclization reaction of 2-ethynyl-N-sulfonylanilides proceeded efficiently in water with the presence of a catalytic amount of KCOunder transition metal-free condition to give indoles in high yields.The recovery and reusability of the present catalytic system were investigated.
引用
收藏
页码：231 / 234
页数：4
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