Volume 55, Issue 6 pp. 1199-1203
Communication
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The One-Pot Synthesis of 2,4,5-Triaryl-Imidazoles Using Heteropolyacids as Heterogeneous and Recyclable Catalysts

Majid M. Heravi

Majid M. Heravi

Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran

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Samaheh Sadjadi

Samaheh Sadjadi

Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran

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Hossein A. Oskooie

Hossein A. Oskooie

Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran

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Rahim Hekmatshoar

Rahim Hekmatshoar

Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran

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Fatemeh F. Bamoharram

Fatemeh F. Bamoharram

Department of Chemistry, Islamic Azad University Mashhad-Branch, Mashhad, Iran

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First published: 25 September 2013
Citations: 7

Abstract

2,4,5-triaryl imidazoles were obtained in high yields with excellent purity from the condensation of benzaldehydes, NH4OAc and 1,2-diketone in the presence of a catalytic amount of various heteropolyacids (HPAs).

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