One-pot synthesis of 2-amino-4H-chromenes catalyzed by Fe(ClO4)3/SiO2

被引：0
|
作者：
F. K. Behbahani
M. Naderi
机构：
[1] Islamic Azad University,Department of Chemistry, Karaj Branch
来源：
Russian Journal of General Chemistry | 2016年 / 86卷
关键词：
three-component synthesis; 2-amino-4; -chromene; Fe(ClO; ); /SiO; catalyst;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A highly efficient one-pot three-component synthesis of 2-amino-3-cyano-4H-chromenes has been developed by annulation of aldehydes, malononitrile and dimedone in the presence of Fe(ClO4)3/SiO2 as a catalyst in acetonitrile under reflux conditions. The simple experimental procedure, short reaction times and high yields are the advantages of this method. A probable mechanism of the process is proposed.
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页码：2804 / 2806
页数：2
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