Kinetic Mass Spectrometry as an Approach to Understanding the Mechanism of the tert-Amylethyl Sulfide Oxidation by Cyclohexanediyl Dihydroperoxide

The kinetics of sulfoxide formation during oxidation of tert -amylethyl sulfide by cyclohexylidene hydroperoxide in methanol and toluene was studied using mass spectrometry. The data obtained were considered within the framework of a model involving the formation of an intermediate 1-hydroxy-1-perox...

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Bibliographic Details
Published in:Russian journal of general chemistry 2023-11, Vol.93 (Suppl 1), p.S232-S237
Main Authors: Grabovskii, S. A., Ovchinnikov, M. Yu, Andriyashina, N. M., Erastov, A. S., Safiullin, R. L.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Hydrogen peroxide
Mass spectrometry
Oxidation
Rate constants
Toluene
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Summary:The kinetics of sulfoxide formation during oxidation of tert -amylethyl sulfide by cyclohexylidene hydroperoxide in methanol and toluene was studied using mass spectrometry. The data obtained were considered within the framework of a model involving the formation of an intermediate 1-hydroxy-1-peroxy derivative and hydrogen peroxide. A mechanism for the oxidation process was proposed, which makes it possible to describe the observed kinetic regularities. The rate constants of individual stages of the process were estimated.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363223140189