METAL-FREE OXIDATIVE DEHYDROGENATION OF IMIDAZOLINES AND PYRAZOLINES USING SILICA-ADSORBED PEROXYMONOSULFATE UNDER APROTIC AND ALMOST NEUTRAL CONDITIONS

Authors

  • H. Adibi Department of Medicinal Chemistry, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah 67145-1673
  • A. R. Hajipour Pharmaceutical Research Laboratory, College of Chemistry, Isfahan University of Technology, Isfahan 84156, IR Iran Department of Pharmacology, University of Wisconsin, Medical School, Madison, Wisconsin 53706-1532
  • H. Jafari Islamic Azad University, Sanandaj Branch, Sanandaj

DOI:

https://doi.org/10.1007/7113

Keywords:

imidazoles, peroxymonosulfate, pyrazoles, silica, oxidative dehydrogenation

Abstract

Oxidative dehydrogenation of 1,3,5-trisubstituted pyrazolines and 2-substituted imidazolines to their corresponding pyrazoles and imidazoles is carried out effectively by the treatment with benzyltriphenylphosphonium peroxymonosulfate as an oxidant silica-adsorbed under aprotic and almost neutral conditions.

How to Cite
Adibi, H.; Hajipoura, A. R.; Jafari, H.  Chem. Heterocycl. Compd. 2008, 44, 802. [Khim. Geterotsikl. Soedin. 2008, 1003.]

For this article in the English edition see DOI 10.1007/s10593-008-0112-7

 

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Published

2022-10-06

Issue

No. 7 (2008)

Section

Original Papers