Heptanuclear Fe5Cu2-Phenylgermsesquioxane containing 2,2′-Bipyridine: Synthesis, Structure, and Catalytic Activity in Oxidation of C–H Compounds Full article
Journal |
Inorganic Chemistry
ISSN: 0020-1669 , E-ISSN: 1520-510X |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Output data | Year: 2018, Volume: 57, Number: 1, Pages: 528-534 Pages count : 7 DOI: 10.1021/acs.inorgchem.7b02881 | ||||||||||||
Tags | CLUSTER ORGANIC FRAMEWORKS; METAL-METAL COOPERATIVITY; FISCHER-TROPSCH SYNTHESIS; COPPER(II) SILSESQUIOXANES; ALKANE OXIDATION; BENZYL ALCOHOLS; BORYLATION; PEROXIDES; AMIDATION; CAGES | ||||||||||||
Authors |
|
||||||||||||
Affiliations |
|
Funding (7)
1 | The Ministry of Education and Science of the Russian Federation | |
2 | Russian Foundation for Basic Research | 16-03-00609 (АААА-А15-115123110094-2) |
3 | Russian Foundation for Basic Research | 16-03-00254 (АААА-А16-116020350251-6) |
4 | Russian Foundation for Basic Research | 16-53-150008 (АААА-А16-116031110130-4) |
5 | French Embassy in Moscow | |
6 | French National Centre for Scientific Research | |
7 | Russian Foundation for Basic Research | 16-29-05180 (АААА-А16-116031110127-4) |
Abstract:
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).
Cite:
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
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
Files:
Full text from publisher
Dates:
Submitted: | Nov 14, 2017 |
Published online: | Dec 12, 2017 |
Published print: | Jan 2, 2018 |
Identifiers:
Web of science | WOS:000419419700058 |
Scopus | 2-s2.0-85040133377 |
Elibrary | 35501204 |
Chemical Abstracts | 2017:1951809 |
Chemical Abstracts (print) | 168:67940 |
OpenAlex | W2773111026 |