A Facile Synthesis of New 2-Amino-4H-pyran-3-carbonitriles by a One-Pot Reaction of α, α′-Bis(arylidene) Cycloalkanones and Malononitrile in the Presence of K2CO3

被引：11

作者：

Karimi-Jaberi, Zahed ^{[1
]}

Pooladian, Baharak ^{[1
]}

机构：

[1] Islamic Azad Univ, Firoozabad Branch, Dept Chem, Firoozabad, Fars, Iran

来源：

SCIENTIFIC WORLD JOURNAL | 2012年

关键词：

DERIVATIVES; EFFICIENT; CATALYST; ACID; AMINOPHOSPHONATES; GREEN;

D O I：

10.1100/2012/208796

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A rapid and environmentally friendly method is developed for the synthesis of a series of new substituted 2-amino-4H-pyran-3-carbonitriles through a one-pot condensation of malononitrile and alpha, alpha'-bis(arylidene) cycloalkanones in ethanol by using K2CO3 as a catalyst. Short experimental reaction times, excellent yields, no need to use cumbersome apparatus for purification of the products, and inexpensiveness and commercially availability of the catalyst are the advantages of this method.

引用

页数：5

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