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Heptanuclear Cage CuII-Silsesquioxanes: Synthesis, Structure and Catalytic Activity Научная публикация

Журнал European Journal of Inorganic Chemistry
ISSN: 1434-1948 , E-ISSN: 1099-0682
Вых. Данные Год: 2018, Том: 2018, Номер: 22, Страницы: 2505-2511 Страниц : 7 DOI: 10.1002/ejic.201701340
Ключевые слова Cage compounds, Copper, Homogeneous catalysis, Metallasilsesquioxanes, N ligands, Oxidation
Авторы Bilyachenko Alexey N. 1,2 , Levitsky Mikhail M. 1 , Korlyukov Alexander A. 1,3 , Khrustalev Victor N. 2 , Zubavichus Yan V. 4 , Shul'pina Lidia S. 1 , Shubina Elena S. 1 , Vologzhanina Anna V. 1 , Shul'pin Georgiy B. 5,6
Организации
1 Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
2 Peoples' Friendship University of Russia (RUDN University)
3 Pirogov Russian National Research Medical University
4 National Research Center “Kurchatov Institute”
5 Semenov Institute of Chemical Physics,Russian Academy of Sciences
6 Plekhanov Russian University of Economics

Информация о финансировании (5)

1 Российский фонд фундаментальных исследований 16-03-00254 (АААА-А16-116020350251-6)
2 Российский фонд фундаментальных исследований 17-03-00993
3 Российский экономический университет имени Г.В. Плеханова
4 Министерство образования и науки Российской Федерации 14.619.21.0007 (RFMEFI61917X0007)(АААА-А18-118011190114-0)
5 Министерство образования и науки Российской Федерации

Реферат: Two prismatic phenyl‐ (PhSiO1.5)14(CuO)7 (1, 29 % yield) and methyl‐ (MeSiO1.5)14(CuO)7 (2, 19 % yield) heptacoppersilsesquioxanes were obtained by the interaction of Cu,Na‐based cage silsesquioxanes [(RSiO1.5)12(CuO)4(NaO0.5)4] (R = Ph, Me) with 4,4′‐bipyridine and pyrazine, respectively, acting as “silent witness” ligands. Unusual molecular topologies of both compounds 1 and 2, which are the first representatives of cage silsesquioxanes with seven metal ions in their cores, were established by X‐ray diffraction studies. Complex 1 was found to be an active precatalyst in the oxidation of alkanes and 1‐phenylethanol to alkyl hydroperoxides and acetophenone, respectively. Alkanes were oxidized by hydrogen peroxide, and the alcohol was oxidized by tert‐butyl hydroperoxide.
Библиографическая ссылка: Bilyachenko A.N. , Levitsky M.M. , Korlyukov A.A. , Khrustalev V.N. , Zubavichus Y.V. , Shul'pina L.S. , Shubina E.S. , Vologzhanina A.V. , Shul'pin G.B.
Heptanuclear Cage CuII-Silsesquioxanes: Synthesis, Structure and Catalytic Activity
European Journal of Inorganic Chemistry. 2018. V.2018. N22. P.2505-2511. DOI: 10.1002/ejic.201701340 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 15 нояб. 2017 г.
Опубликована online: 19 февр. 2018 г.
Опубликована в печати: 15 июн. 2018 г.
Идентификаторы БД:
Web of science: WOS:000435260900003
Scopus: 2-s2.0-85044992104
РИНЦ: 35711817
Chemical Abstracts: 2018:745697
Chemical Abstracts (print): 169:37016
OpenAlex: W2793177934
Цитирование в БД:
БД Цитирований
Web of science 25
Scopus 26
OpenAlex 26
Альметрики: