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Highly efficient, four-component one-pot synthesis of tetrasubstituted imidazoles using Keggin-type heteropolyacids as green and reusable catalysts

✍ Scribed by Majid M. Heravi; Fatemeh Derikvand; Fatemeh F. Bamoharram

Book ID: 103834548
Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 121 KB
Volume: 263
Category: Article
ISSN: 1381-1169
DOI: 10.1016/j.molcata.2006.08.048

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✦ Synopsis

An efficient and improved procedure for the synthesis of tetrasubstituted imidazoles is developed by Keggin-type heteropolyacid (HPA) catalyzed four-component one-pot coupling protocol in refluxing ethanol.

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