Dowex 50W: A highly efficient and recyclable green catalyst for the construction of the 2-substituted benzimidazole moiety in aqueous medium

被引：24

作者：

Mukhopadhyay, Chhanda ^{[1
]}

Tapaswi, Pradip Kumar ^{[1
]}

机构：

[1] Univ Calcutta, Dept Chem, Kolkata 700009, W Bengal, India

来源：

CATALYSIS COMMUNICATIONS | 2008年 / 9卷 / 14期

关键词：

Dowex; 50W; aqueous medium; 2-substituted benzimidazoles; ion-exchange resin; green catalyst;

D O I：

10.1016/j.catcom.2008.06.002

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：

Only 10 mol% of Dowex 50W in water proved to be a very efficient catalyst for the synthesis of a wide variety of 2-substituted benzimidazoles. The methodology is mild, high yielding, green and the catalyst could be easily recycled. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：2392 / 2394

页数：3

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