Kinetics of Oxidation of 2,6-Diphenyltetrahydrothiopyran- 4-ones by Pyridinium Chlorochromate
Corresponding Author(s) : M. Krishna Pillay
Asian Journal of Chemistry,
Vol. 3 No. 3 (1991): Vol 3 Issue 3
Abstract
Oxidation of cis- and trans-isomers of 2,6-diphenyltetrahydrothiopyran-4-one by pyridinium chlorochromate are found to be first order in each with respect to [subs] and [oxd]. Rate has been found to increase with increase in acid concentration and the rate dependence on [H+] is not unity. Based on the kinetic results suitable mechanism has been proposed.
Keywords
Kinetics
Oxidation
2,6-Diphenyltetrahydrothiopyran- 4-ones
Pyridinium Chlorochromate
(1)
Krishna Pillay, M.; Shanthi, R. Kinetics of Oxidation of 2,6-Diphenyltetrahydrothiopyran- 4-Ones by Pyridinium Chlorochromate . ajc 2010, 3, 272-274.
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