Cage-Like Manganesesilsesquioxanes: Features of Their Synthesis, Unique Structure, and Catalytic Activity in Oxidative Amidations | Sciact - CRIS-система Института катализа

Cage-Like Manganesesilsesquioxanes: Features of Their Synthesis, Unique Structure, and Catalytic Activity in Oxidative Amidations Научная публикация

Журнал

Inorganic Chemistry Frontiers
ISSN: 2052-1545 , E-ISSN: 2052-1553

Вых. Данные

Год: 2022, Том: 9, Номер: 17, Страницы: 4525-4537 Страниц : 13 DOI: 10.1039/d2qi01054b

Ключевые слова

Catalyst activity; Chlorine compounds; Complexation; Metal ions; Metals; Single crystals

Авторы

Astakhov Grigorii S. ^1,3 , Khrustalev Victor N. ^1,2 , Dronova Marina S. ³ , Gutsul Evgenii I. ³ , Korlyukov Alexander A. ^3,4 , Gelman Dmitri ⁵ , Zubavichus Yan V. ⁶ , Novichkov Daniil A. ⁷ , Trigub Alexander L. ⁸ , Shubina Elena S. ³ , Bilyachenko Alexey N. ^1,3

Организации

1	Peoples’ Friendship University of Russia, Miklukho-Maklay Street, 6, 117198 Moscow, Russia
2	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
3	A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street, 28, 119991 Moscow, Russia
4	Pirogov Russian National Research Medical University, Ostrovitianov Str., 1, Moscow 117997, Russia
5	Institute of Chemistry, Edmond J. Safra Campus, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
6	Boreskov Institute of Catalysis SB RAS, prosp. Akad. Lavrentieva, 5, Novosibirsk 630090, Russia
7	Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1, Bld. 3, Moscow 119991, Russian Federation
8	National Research Center “Kurchatov Institute”, Akademika Kurchatova pl., 1, 123182 Moscow, Russia

Информация о финансировании (4)

1	Israel Science Foundation	370/20
2	Российский научный фонд	22-13-00250 (122080800011-9)
3	Российский университет дружбы народов	025239-2-174
4	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	075-15-2022-1107 (122071400020-3)

An extended series of Mn-based cage-like phenylsilsesquioxanes were obtained via convenient self-assembly reactions and complexations with 1,10-phenanthroline. The structural features of these cage complexes such as (i) various nuclearities and types of silsesquioxane ligands, (ii) encapsulations of hydroxide and chloride species, and (iii) spontaneous oxidations of MnII to MnIII are established by single-crystal X-ray diffraction, including the use of synchrotron radiation. One of the synthesized compounds represents a unique feature among metallacomplexes – the presence of three metal ions with different oxidation states (NaI, MnII, and MnIII). Furthermore, the first-ever evaluation of Mn–silsesquioxanes as precatalysts in oxidative amidation (OA) reactions allowed us to develop a very effective protocol of OA of alcohols and aldehydes with low loading of Mn (5 mol% and 2.5 mol%, respectively).

Astakhov G.S. , Khrustalev V.N. , Dronova M.S. , Gutsul E.I. , Korlyukov A.A. , Gelman D. , Zubavichus Y.V. , Novichkov D.A. , Trigub A.L. , Shubina E.S. , Bilyachenko A.N.
Cage-Like Manganesesilsesquioxanes: Features of Their Synthesis, Unique Structure, and Catalytic Activity in Oxidative Amidations
Inorganic Chemistry Frontiers. 2022. V.9. N17. P.4525-4537. DOI: 10.1039/d2qi01054b WOS Scopus РИНЦ CAPlus OpenAlex

Поступила в редакцию:	13 мая 2022 г.
Принята к публикации:	10 июл. 2022 г.
Опубликована online:	14 июл. 2022 г.
Опубликована в печати:	7 сент. 2022 г.

Web of science:	WOS:000828707500001
Scopus:	2-s2.0-85134852954
РИНЦ:	54728658
Chemical Abstracts:	2022:1891489
OpenAlex:	W4285412904

БД	Цитирований
Scopus	16
Web of science	16
OpenAlex	16
РИНЦ	16