Email this article Kinetic Isotope Effect in the Oxidation Reaction of Linoleic Acid Esters in Micelles
- Authors: Moskalenko I.V.1, Tikhonov I.V.1, Pliss E.M.1, Fomich M.A.2, Shmanai V.V.2, Rusakov A.I.1
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Affiliations:
- Demidov Yaroslavl State University
- Institute of Physicoorganic Chemistry of National Academy of Sciences
- Issue: Vol 12, No 6 (2018)
- Pages: 987-991
- Section: Kinetics and Mechanism of Chemical Reactions. Catalysis
- URL: https://journal-vniispk.ru/1990-7931/article/view/201256
- DOI: https://doi.org/10.1134/S1990793118050196
- ID: 201256
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Abstract
In the oxidation of linoleic acid esters in micelles the high kinetic isotope effect has been found to be equal to 23.6. The low value of the oxidation rate of linoleic acid ester deuterated in bis-allylic position (LD2) is explained by the absence of its interaction with HO2. radicals formed in the course of oxidation. The influence of superoxide dismutase on kinetics of (LD2) oxidation inhibited and non-inhibited by nitroxyl radical, as well the absence of LD2 oxidation when the process is initiated by HO2. radicals, confirms this conclusion.
About the authors
I. V. Moskalenko
Demidov Yaroslavl State University
Email: e.pliss@mail.ru
Russian Federation, Yaroslavl, 150003
I. V. Tikhonov
Demidov Yaroslavl State University
Email: e.pliss@mail.ru
Russian Federation, Yaroslavl, 150003
E. M. Pliss
Demidov Yaroslavl State University
Author for correspondence.
Email: e.pliss@mail.ru
Russian Federation, Yaroslavl, 150003
M. A. Fomich
Institute of Physicoorganic Chemistry of National Academy of Sciences
Email: e.pliss@mail.ru
Belarus, Minsk
V. V. Shmanai
Institute of Physicoorganic Chemistry of National Academy of Sciences
Email: e.pliss@mail.ru
Belarus, Minsk
A. I. Rusakov
Demidov Yaroslavl State University
Email: e.pliss@mail.ru
Russian Federation, Yaroslavl, 150003
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