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Kinetics and mechanism of oxidation of oxalate and malonate by diperiodatocuprate(III)
Authors:K. Bal Reddy
Affiliation:(1) Department of Chemistry, P.G. College of Science, Osmania University, 500 004 Hyderabad, India;(2) Institute of Inorganic Chemistry, University of Witten/Herdecke, Stockumer str. 10, 5810 Witten, FRG
Abstract:The kinetics of oxidation of oxalate and malonate by diperiodatocuprate(III) have been investigated. The orders with respect to [substrate] and [oxidant] are both unity. The rate of oxidation increased with increase in [OH] and decrease in [KIO4]. The reactivity of malonate is higher than oxalate. A free radical mechanism is proposed based on the stoichiometry and products of oxidation.
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