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Electrochemical reduction of 2,4-dimethyl(diethyl)-9-oxo-10-(4-heptoxyphenyl)-9H-thioxanthenium hexafluorophosphates and 2,4-dimethyl(diethyl)-9H-thioxanthene-9-ones Научная публикация

Журнал Journal of Physical Organic Chemistry
ISSN: 0894-3230
Вых. Данные Год: 2018, Том: 31, Номер: 9, Номер статьи : e3853, Страниц : DOI: 10.1002/poc.3853
Ключевые слова cyclic voltammetry; DFT calculations; EPR spectroscopy; radical anions; thioxanthenium salts; thioxanthenones
Авторы Shundrin Leonid A. 1,2,3 , Avrorov Pavel A. 1,3 , Irtegova Irina G. 1 , Odintsov Danila S. 1 , Poveshchenko Alexander F. 3
Организации
1 (Данные Web of science) Russian Acad Sci, NN Vorozhtsov Inst Organ Chem, Novosibirsk 630090, Russia
2 (Данные Web of science) Novosibirsk State Univ, Dept Nat Sci, Novosibirsk, Russia
3 (Данные Web of science) Russian Acad Med Sci, Sci Inst Clin & Expt Lymphol, Novosibirsk, Russia

Реферат: Electrochemical reduction of 2,4-dimethyl(diethyl)-9-oxo-10-(4-heptoxyphenyl)-9H-thioxanthenium hexafluorophosphates in acetonitrile (MeCN) and N,N-dimethylformamide is an irreversible 1-electron process accompanied by the cleavage of the C(Ph)-S bond in thioxanthenium cations with the formation of the corresponding 2,4-dimethyl(diethyl)-9H-thioxanthene-9-ones. One-electron reversible electrochemical reduction of the latter compounds occurs at more negative potentials and yields the corresponding radical anions, which have been characterized by electron paramagnetic resonance spectroscopy and density functional theory calculations at the (U)B3LYP/6-31+G*/polarizable continuum model level of theory.
Библиографическая ссылка: Shundrin L.A. , Avrorov P.A. , Irtegova I.G. , Odintsov D.S. , Poveshchenko A.F.
Electrochemical reduction of 2,4-dimethyl(diethyl)-9-oxo-10-(4-heptoxyphenyl)-9H-thioxanthenium hexafluorophosphates and 2,4-dimethyl(diethyl)-9H-thioxanthene-9-ones
Journal of Physical Organic Chemistry. 2018. V.31. N9. e3853 . DOI: 10.1002/poc.3853 WOS Scopus РИНЦ
Даты:
Опубликована online: 1 мая 2018 г.
Опубликована в печати: 1 сент. 2018 г.
Идентификаторы:
Web of science WOS:000441695300005
Scopus 2-s2.0-85046127003
РИНЦ 41776158
OpenAlex W2799737825
Альметрики: