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Paper Details

Kinetic study on oxidation of cobalt (III) complexes of ?- hydroxy acids by imidazolinium dichromate in the presence of micellar medium

B.Mohammed Nawaz, K.Subramani and Mansur Ahamed

Journal Title:Journal of Chemical, Biological and physical sciences
Abstract


The kinetics of one electron transfer route seems to be unavailable for IDC with Cobalt (III) bound and unbound complexes of ??hydroxyacid in micellar medium, IDC oxidizes Cobalt(III) bound and unbound ? ?hydroxyacids. It rules out the synchronous C?C bond fission and electron transfer to Cobalt(III) centre. Oxidation of above complexes increases with increase of temperature. With increase in micellar concentration an increase in the rate is observed. The added CTAB enhances the rate of oxidation of a reaction much more than NaLS. Similar trends has been observed in lactato and glycolato Co(III) complexes.

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