Kinetics and mechanism of the oxidation of methyl phenyl sulfoxide by peroxodiphosphate |
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Authors: | C Srinivasan and S Rajagopal |
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Institution: | (1) School of Chemistry, Madurai Kamaraj University, 625 021 Madurai, India |
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Abstract: | The kinetics of the oxidation of methyl phenyl sulfoxide (MPSO) by potassium peroxodiphosphate (PP) in 50% aqueous acetic acid obeys the rate law.-dPP]T/dt=kPP] MPSO] at constant H+]. The active species in the oxidation has been found to be H3P2O
8
–
. The kinetic results have been explained by a polar mechanism.
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