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Electrochemical reduction of 3,3 '-bi(2-R-5,5-dimethyl-4-oxopyrrolinylidene)-1,1 '-dioxides in water and its binary mixtures with acetonitrile Научная публикация

Журнал Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171
Вых. Данные Год: 2007, Том: 56, Номер: 6, Страницы: 1273-1275 Страниц : 3 DOI: 10.1007/s11172-007-0194-x
Ключевые слова 3,3 '-bi(2-R-5,5-dimethyl-4-oxopyrrolinylidene)-1,1 '-dioxides; cyclic nitrons; electrochemical reduction; cyclic voltammetry; binary mixtures; redox-active labels
Авторы Shundrin L.A. 1 , Vasilieva N.V. 1 , Irtegova I.G. 1 , Reznikov V.A. 1
Организации
1 N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 prosp. Akad. Lavrent'eva

Реферат: It has been shown by cyclic voltammetry for the first time for nitrons that the first step of electrochemical reduction of 3,3'-bi(2-R-5,5-dimethyl-4-oxopyrrolinylidene)-1,1'-dioxides in water and its binary mixtures with acetonitrile is a reversible one-electron process. The potentials of the first one-electron reduction peaks shift toward less negative values with an increase in the water content in the binary mixture, being in water equal to -0.14, -0.09, -0.08, and +0.19 V vs. saturated calomel electrode for dinitrons with R = Me, Ph, Bu-t, and CF3, respectively. Such very low reduction potentials allow one to use derivatives of these dinitrons as redox-active labels in applied bioorganic electrochemistry.
Библиографическая ссылка: Shundrin L.A. , Vasilieva N.V. , Irtegova I.G. , Reznikov V.A.
Electrochemical reduction of 3,3 '-bi(2-R-5,5-dimethyl-4-oxopyrrolinylidene)-1,1 '-dioxides in water and its binary mixtures with acetonitrile
Russian Chemical Bulletin. 2007. V.56. N6. P.1273-1275. DOI: 10.1007/s11172-007-0194-x WOS Scopus РИНЦ OpenAlex
Оригинальная: Шундрин Л.А. , Васильева Н.В. , Иртегова И.Г. , Резников В.А.
Электрохимическоевосстановление 3,3-би(2-r-5,5-диметил-4-оксопирролинил-иден)-1,1-диоксидов в воде и ее бинарных смесях с ацетонитрилом
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2007. №6. С.1227-1229. РИНЦ
Даты:
Опубликована в печати: 1 июн. 2007 г.
Идентификаторы БД:
Web of science: WOS:000251971700029
Scopus: 2-s2.0-36949041086
РИНЦ: 13540657
OpenAlex: W2015092987
Цитирование в БД:
БД Цитирований
Web of science 3
Scopus 1
РИНЦ 1
OpenAlex 1
Альметрики: