SiO2-Diphenic acid: An efficient and recyclable heterogeneous catalyst for one-pot synthesis of bis-(indolyl)methane derivatives in liquid phase

被引：0
作者：
R VAID
M GUPTA
O S CHAMBYAL
R GUPTA
机构：
[1] University of Jammu,Department of Chemistry
来源：
Journal of Chemical Sciences | 2015年 / 127卷
关键词：
Heterogeneous catalysis; Indole; Aldehydes; Diphenic acid;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An eco-friendly and expedient procedure for one-pot synthesis of bis-(indolyl)methane derivatives via electrophilic substitution reaction at C-3 position of indole with various aldehydes has been developed by using silica-diphenic acid as a novel heterogeneous catalyst. This method has various promising features such as short reaction time, easy work-up procedure, good yield of products and remarkable activity and selectivity of the catalyst.
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页码：987 / 997
页数：10
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