Scientia Iranica

Scientia Iranica

Nano silica phosphoric acid: as a suitable catalyst for synthesis of trisubstituted imidazoles via sonication condition

Authors
1 Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I. R. Iran
2 Department of Chemistry, College of Science, Yazd University, Yazd, P.O. Box 89195-741, I. R. Iran
Abstract
Nano silica phosphoric acid has been found to be a suitable catalyst for the preparation of 2,4,5-tri-substituted imidazoles via three-component reactions of benzil, aldehydes and ammonium acetate under sonication condition.
Keywords

Volume 20, Issue 6 - Serial Number 13
Transactions on Chemistry and Chemical Engineering (C)
December 2013
Pages 1885-1889

  • Receive Date 03 August 2013
  • Accept Date 27 July 2017