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Title: Kinetics and mechanism of oxidation of some thioacids by benzyltrimethylammonium chlorobromate
Authors: Tiwari, Vandana
Kumbhani, S
Shastri, I
Sharma, Vinita
Issue Date: Oct-2008
Publisher: CSIR
IPC Code: Int. Cl. ⁸ C07B33/00
Abstract: The oxidation of some thioacids, viz., thioglycollic, thiolactic and thiomalic acids by benzyltrimethylammonium chlorobromate (BTMACB) has been studied in acetic acid. The reaction is first order with respect to BTMACB. Michaelis Menten type of kinetics have been observed with respect to the reductants. The reaction has been studied in solvents of different compositions of acetic acid and water. The solvent composition effect has been analysed using Grunwald-Weinstein equation. A mechanism involving the formation of an intermediate complex in the pre-equilibrium and its subsequent decomposition in slow step has been proposed.
Page(s): 1520-1523
ISSN: 0376-4710
Appears in Collections: IJC-A Vol.47A(10) [October 2008]

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