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Issue 14, 2013
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A simple and straightforward synthesis of substituted 2-arylbenzimidazoles over silica gel

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Abstract

A solid phase strategy for the synthesis of substituted 2-arylbenzimidazoles over silica gel has been achieved starting from their corresponding o-phenylenediamines 1 and aromatic aldehydes 2. The reaction is very simple, convenient and straightforward, and the products are obtained in moderate to high yields (49–91%).

Graphical abstract: A simple and straightforward synthesis of substituted 2-arylbenzimidazoles over silica gel

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Article information


Submitted
08 Oct 2012
Accepted
05 Feb 2013
First published
07 Feb 2013

RSC Adv., 2013,3, 4500-4504
Article type
Communication

A simple and straightforward synthesis of substituted 2-arylbenzimidazoles over silica gel

A. K. Chaturvedi, A. S. Negi and P. Khare, RSC Adv., 2013, 3, 4500
DOI: 10.1039/C3RA22435J

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