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

页码：2804 / 2806

页数：3

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