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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 54, Number 5
JKCSEZ 54(5)
October 20, 2010 
 
Title
 An Efficient Procedure for the Synthesis of Benzimidazoles Using H2O2/SiO2-FeCl3 System

H2O2/SiO2-FeCl3 계를 이용한 Benzimidazoles의 효율적인 합성
Author
 Abbas Fazlinia*, Mohammad Hossein Mosslemin, Hesamaddin Sadoughi

Abbas Fazlinia*, Mohammad Hossein Mosslemin, Hesamaddin Sadoughi
Keywords
 SiO2-FeCl3, Benzimidazole, Aryl aldehyde, o-Phenylenediamine , SiO2-FeCl3, Benzimidazole, Aryl aldehyde, o-Phenylenediamine
Abstract

Solid silica supported ferric chloride (SiO2-FeCl3) catalyzed one-step synthesis of various benzimidazoles from ophenylenediamine and aldehydes using H2O2 as the oxidant. The salient features of this method are simple and convenient procedure, easy purification and shorter reaction times.

Page
 579 - 581
Full Text
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