Heteropolyacids as heterogeneous and recyclable catalysts for the synthesis of benzimidazoles

被引：105

作者：

Heravi, Majid M. ^{[1
]}

Sadjadi, Samaheh ^{[1
]}

Oskooie, Hossein A. ^{[1
]}

Shoar, Rahim Hekmat ^{[1
,2
]}

Bamoharram, Fatemeh F. ^{[2
]}

机构：

[1] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran

[2] Islamic Azad Univ, Sch Sci, Dept Chem, Mashhad, Iran

来源：

CATALYSIS COMMUNICATIONS | 2008年 / 9卷 / 04期

关键词：

benzimidazoles; recyclable catalysts; heteropolyacids; heterogeneous;

D O I：

10.1016/j.catcom.2007.03.011

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Synthesis of benzimidazoles from the condensation of phenylenediamine(o-PDA) and acyl chlorides in the presence of a catalytic amount of various heteropolyacids (HPAs) is reported. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：504 / 507

页数：4

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