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Kinetics and mechanism of the oxidation of ethylene glycol, 2,3-butanediol and pinacol by hexachloroiridate(IV)
Authors:Sen Gupta  Kalyan Kali  Maiti  Surajit  Samanta  Tapashi  Nandi  Sanghamitra  Banerjee  Amalendu
Institution:(1) Department of Chemistry, Jadavpur University, 700032 Calcutta, India
Abstract:Summary The kinetics of oxidation of ethylene glycol, 2,3-butanediol and pinacol have been studied spectrophotometrically under different experimental conditions. The reactions seem to occur through the formation of an intermediate complex between each diol and iridium(IV). The complexes decompose through intermediate free radicals to form formaldehyde, acetaldehyde and acetone, respectively. Thermodynamic parameters have been calculated.
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