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Vol. 20 No. 3 (2008): Vol 20 Issue 3

Propyltriphenylphosphonium Chlorotrioxochromate(VI): A Mild and Efficient Oxidant for Oxidation of Organic Substrates

ZAHRA JAVANSHIR
Department of Chemistry, Faculty of Science Islamic Azad University, Ardebil Branch, Ardebil, Iran
SHAHRIARE GHAMMAMY
Department of Chemistry, Faculty of Science Islamic Azad University, Ardebil Branch, Ardebil, Iran
KHEYROLLAH MEHRANI
Department of Chemistry, Faculty of Science Islamic Azad University, Ardebil Branch, Ardebil, Iran
SAEID MALEKI
Department of Chemistry, Faculty of Science Islamic Azad University, Ardebil Branch, Ardebil, Iran
FARHAD SIAVOSHI
Department of Chemistry, Faculty of Science Islamic Azad University, Ardebil Branch, Ardebil, Iran

Corresponding Author(s) : SHAHRIARE GHAMMAMY

shghamami@ikiu.ac.ir; shghamamy@yahoo.com

Asian Journal of Chemistry, Vol. 20 No. 3 (2008): Vol 20 Issue 3

Abstract

The new mild chromium(VI) oxidizing agent, propyltriphenylphosphonium chlorochromate(VI), (PTriPPCC), was prepared and characterized. This new compound is effective in the oxidation of organic substrates specially alcohols to corresponding carbonyl compounds. The facile oxidation of triphenylphosphine to triphenylphosphine oxide by this reagent in CH3CN provides a clear cut indicating for oxygen atom transfer mechanism.

Keywords

Oxidation Alcohols Propyltriphenylphosphonium chlorotrioxochromate Organic substrate Chromium(VI)
(1)
JAVANSHIR, Z.; GHAMMAMY, S.; MEHRANI, K.; MALEKI, S.; SIAVOSHI, F. Propyltriphenylphosphonium Chlorotrioxochromate(VI): A Mild and Efficient Oxidant for Oxidation of Organic Substrates. ajc 2010, 20, 1791-1794.
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