Heptanuclear Fe5Cu2-Phenylgermsesquioxane containing 2,2′-Bipyridine: Synthesis, Structure, and Catalytic Activity in Oxidation of C–H Compounds | Sciact - CRIS-система Института катализа

Heptanuclear Fe5Cu2-Phenylgermsesquioxane containing 2,2′-Bipyridine: Synthesis, Structure, and Catalytic Activity in Oxidation of C–H Compounds Научная публикация

Журнал

Inorganic Chemistry
ISSN: 0020-1669 , E-ISSN: 1520-510X

Вых. Данные

Год: 2018, Том: 57, Номер: 1, Страницы: 528-534 Страниц : 7 DOI: 10.1021/acs.inorgchem.7b02881

Ключевые слова

CLUSTER ORGANIC FRAMEWORKS; METAL-METAL COOPERATIVITY; FISCHER-TROPSCH SYNTHESIS; COPPER(II) SILSESQUIOXANES; ALKANE OXIDATION; BENZYL ALCOHOLS; BORYLATION; PEROXIDES; AMIDATION; CAGES

Авторы

Bilyachenko Alexey N. ^1,2 , Khrustalev Victor N. ² , Zubavichus Yan V. ³ , Shul’pina Lidia S. ¹ , Kulakova Alena N. ^1,2 , Bantrei Xavier ⁴ , Lamaty Fredéric ⁴ , Levitsky Mikhail M. ¹ , Gutsul Evgeniy I. ¹ , Shubina Elena S. ¹ , Shul’pin Georgiy B. ^4,5,6

Организации

1	Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
2	Peoples’ Friendship University of Russia (RUDN University)
3	National Research Center “Kurchatov Institute”
4	Institut des Biomolecules Max Mousseron (IBMM), UMR 5247, CNRS, Universite ́ ́de Montpellier ENSCM
5	Semenov Institute of Chemical Physics, Russian Academy of Sciences
6	Plekhanov Russian University of Economics, Stremyannyi pereulok, dom 36, Moscow 117997, Russia

Информация о финансировании (7)

1	Министерство образования и науки Российской Федерации
2	Российский фонд фундаментальных исследований	16-03-00609 (АААА-А15-115123110094-2)
3	Российский фонд фундаментальных исследований	16-03-00254 (АААА-А16-116020350251-6)
4	Российский фонд фундаментальных исследований	16-53-150008 (АААА-А16-116031110130-4)
5	Посольство Франции в России
6	French National Centre for Scientific Research
7	Российский фонд фундаментальных исследований	16-29-05180 (АААА-А16-116031110127-4)

A new representative of an unusual family of metallagermaniumsesquioxanes, namely the heterometallic cagelike phenylgermsesquioxane (PhGeO2)12Cu2Fe5(O)OH(PhGe)2O5(bipy)2 (2), was synthesized and structurally characterized. Fe(III) ions of the complex are coordinated by oxa ligands: (i) cyclic (PhGeO2)12 and acyclic (Ph2Ge2O5) germoxanolates and (ii) O2– and (iii) HO– moieties. In turn, Cu(II) ions are coordinated by both oxa (germoxanolates) and aza ligands (2,2′-bipyridines). This “hetero-type” of ligation gives in sum an attractive pagoda-like molecular architecture of the complex 2. Product 2 showed a high catalytic activity in the oxidation of alkanes to the corresponding alkyl hydroperoxides (in yields up to 30%) and alcohols (in yields up to 100%) and in the oxidative formation of benzamides from alcohols (catalyst loading down to 0.4 mol % in Cu/Fe).

Bilyachenko A.N. , Khrustalev V.N. , Zubavichus Y.V. , Shul’pina L.S. , Kulakova A.N. , Bantrei X. , Lamaty F. , Levitsky M.M. , Gutsul E.I. , Shubina E.S. , Shul’pin G.B.
Heptanuclear Fe5Cu2-Phenylgermsesquioxane containing 2,2′-Bipyridine: Synthesis, Structure, and Catalytic Activity in Oxidation of C–H Compounds

Inorganic Chemistry. 2018. V.57. N1. P.528-534. DOI: 10.1021/acs.inorgchem.7b02881 WOS Scopus РИНЦ

Полный текст от издателя

Поступила в редакцию:	14 нояб. 2017 г.
Опубликована online:	12 дек. 2017 г.
Опубликована в печати:	2 янв. 2018 г.

Web of science	WOS:000419419700058
Scopus	2-s2.0-85040133377
РИНЦ	35501204
Chemical Abstracts	2017:1951809
Chemical Abstracts (print)	168:67940
OpenAlex	W2773111026