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

被引：14
|
作者：
Behbahani, F. K. [1 ]
Naderi, M. [1 ]
机构：
[1] Islamic Azad Univ, Karaj Branch, Dept Chem, Karaj, Iran
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2016年 / 86卷 / 12期
关键词：
three-component synthesis; 2-amino-4H-chromene; Fe(ClO4)(3)/SiO2; catalyst; BASIC IONIC LIQUID; EFFICIENT SYNTHESIS; AQUEOUS-MEDIA; DERIVATIVES; GREEN;
D O I：
10.1134/S1070363216120434
中图分类号：
O6 [化学];
学科分类号：
0703 ;
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.
引用
收藏
页码：2804 / 2806
页数：3
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