Kinetics And Mechanism of Oxidation of Some Carboxylic Acids by KmnO4 In H2SO4 Medium

V. Surender Rao, B. Sethuram* and T. Navneeth Rao

Department of Chemistry, Nizam College, Hyderabad-500 001 India.

ABSTRACT:

The kinetic study of oxidation of acetic, propionic, butyric, iso-butyric, valeric, iso-valeric and pivalic acids was studied by KMnO4 in aqueous H2SO4 medium. The orders of the reaction with respect to [oxidant] and [substrate] were one each. The effect of [H2SO4 ] was to increase the rate and from the correlation of rate with HO, HMO4 is proposed to be the reactive species. A probable mechanism in which HMnO4 and carboxylic acid are involved in a slow step is proposed and discussed.

KEYWORDS:

Mechanism; Oxidation

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Copy the following to cite this article: Rao V. S, Sethuram B, Rao T. N. Kinetics And Mechanism of Oxidation of Some Carboxylic Acids by KmnO4 In H2SO4 Medium. Orient J Chem 1987;3(1).

Copy the following to cite this URL: Rao V. S, Sethuram B, Rao T. N. Kinetics And Mechanism of Oxidation of Some Carboxylic Acids by KmnO4 In H2SO4 Medium. Orient J Chem 1987;3(1). Available from: http://www.orientjchem.org/?p=42203