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Статья
2020

Oxidation of diethyl disulfide with atmospheric oxygen in the presence of 1,3-dimethylimidazolium dimethyl phosphate


E. G. KrivoborodovE. G. Krivoborodov, A. A. ZaninA. A. Zanin, E. P. NovikovaE. P. Novikova, Ya. O. MezhuevYa. O. Mezhuev
Российский химический вестник
https://doi.org/10.1007/s11172-020-2859-7
Abstract / Full Text

Oxidation of diethyl disulfide with atmospheric oxygen at 363 К in the presence of 1,3-dimethylimidazolium dimethyl phosphate is described. On the basis of the 1Н, 31Р, and 13С NMR data, it is shown that oxidation of diethyl disulfide results in ethyl sulfonates. Formation of ethyl alcohol, which is a product of a side reaction of ethyl sulfonate hydrolysis, probably, catalyzed by the 1,3-dimethylimidazolium cation, was detected using HPLC and 1Н and 13С NMR.

Author information
  • D. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya pl., 125047, Moscow, Russian FederationE. G. Krivoborodov, A. A. Zanin, E. P. Novikova & Ya. O. Mezhuev
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