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Titolo:
Electrospray mass spectrometry of [Ru-4(eta(6)-C6H6)(4)(OH)(4)](4+): firstdirect evidence for the persistence of the cubane unit in solution and itsrole as a precatalyst in the hydrogenation of benzene
Autore:
Dyson, PJ; Russell, K; Welton, T;
Indirizzi:
Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England Univ York York N Yorkshire England YO10 5DD O10 5DD, N Yorkshire, England Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England Univ London Imperial Coll Sci Technol & Med London England SW7 2AY gland
Titolo Testata:
INORGANIC CHEMISTRY COMMUNICATIONS
fascicolo: 10, volume: 4, anno: 2001,
pagine: 571 - 573
SICI:
1387-7003(200110)4:10<571:EMSO[F>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
CATALYTIC REDUCTION; POSSIBLE RELEVANCE; AQUEOUS-SOLUTION; CLUSTERS; COMPLEXES; RUTHENIUM; NITROGENASE; DERIVATIVES; HYDRAZINE; AMMONIA;
Keywords:
ruthenium; cubane; electrospray mass spectrometry; benzene hydrogenation; catalysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Dyson, PJ Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England Univ York York N Yorkshire England YO10 5DD Yorkshire, England
Citazione:
P.J. Dyson et al., "Electrospray mass spectrometry of [Ru-4(eta(6)-C6H6)(4)(OH)(4)](4+): firstdirect evidence for the persistence of the cubane unit in solution and itsrole as a precatalyst in the hydrogenation of benzene", INORG CH C, 4(10), 2001, pp. 571-573

Abstract

The electrospray ionisation mass spectrum of [Ru-4(eta (6)-C6H6)(4)(OH)(4)](4+) shows that the main species present in aqueous solution are based on the intact cubane tetramer and the dimer [Ru-2(eta (6)-C6H6)(2)(OH)(2)](2+). The latter species is an active benzene hydrogenation catalyst. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 05:09:31