A three component one-pot procedure for the synthesis of [1,2,4]triazolo/benzimidazolo-quinazolinone derivatives in the presence of H6P2W18O62 · 18H2O as a green and reusable catalyst

被引：0

作者：

Majid M. Heravi

Leila Ranjbar

Fatemeh Derikvand

Behnoush Alimadadi

Hossien A. Oskooie

Fatemeh F. Bamoharram

机构：

[1] Azzahra University,Department of Chemistry, School of Sciences

[2] Islamic Azad University–Mashhad Branch,Department of Chemistry

来源：

Molecular Diversity | 2008年 / 12卷

关键词：

Quinazolinones; 2-Aminobenzimidazole; 3-Amino-1,2,4-triazole; Heteropolyacids; Reusable catalysts;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A rapid and efficient one-pot method for the synthesis of quinazolinone derivatives and related heterocycles by condensation of 2-amino benzimidazole and 3-amino-1,2,4-triazole, as amine sources, with dimedone and different aldehydes in the presence of H6P2W18O62 · 18H2O as a green and reusable catalyst in refluxing acetonitrile has been developed.

引用

页码：181 / 185

页数：4

共 34 条

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