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Solvent-free synthesis of tetrasubstituted imidazoles on silica gel/NaHSO4 support

Paper ID Volume ID Publish Year Pages File Format Full-Text
52645 46879 2006 5 PDF Available
Title
Solvent-free synthesis of tetrasubstituted imidazoles on silica gel/NaHSO4 support
Abstract

An efficient synthesis of various tetrasubstituted imidazoles using silica gel-supported sodium bisulfate as a catalytic support by four-component condensation of benzil or benzoin, aldehydes, amines, and ammonium acetate under microwave irradiation or classical heating conditions is described.

Keywords
Tetrasubstituted imidazoles; Silica gel/NaHSO4 support; Solvent-free synthesis; Microwave irradiation; Classical heating
First Page Preview
Solvent-free synthesis of tetrasubstituted imidazoles on silica gel/NaHSO4 support
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 7, Issue 9, September 2006, Pages 728–732
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis