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dc.contributor.authorGalakhov, Mikhail V.
dc.contributor.authorHeinz, Georg
dc.contributor.authorRoyo Gracia, Pascual 
dc.date.accessioned2009-11-19T12:06:15Z
dc.date.available2009-11-19T12:06:15Z
dc.date.issued1998
dc.identifier.bibliographicCitationChemical Communications (Cambridge), 1998, v. 1, p. 17-18en
dc.identifier.issn1359-7345
dc.identifier.urihttp://hdl.handle.net/10017/4972
dc.description.abstractBenzylation of [Zr(¿5-C5H5){¿5-C5H4SiMe2(CH2CH:CH2)}Cl2] 1 yields [Zr(¿5-C5H5){¿5-C5H4SiMe2(CH2CH:CH2)}(CH2Ph)2] 2, which reacts with either B(C6F5)3 or [Ph3C][B(C6F5)4] to generate the same 14-electron cationic species, [Zr(¿5-C5H5){¿5-C5H4SiMe2(CH2CH:CH2)}(CH2Ph)]+ 3, which was fully characterized by 1H, 13C NMR and 1H DNMR spectroscopy. 3 Was fluxional in soln. Stabilization of 3 occurs by interaction of the ¿-bonding alkene orbital with the vacant 2a1 zirconium orbital and simultaneous overlapping of the HOMO ¿ alkene orbital with the vacant zirconium orbital of the same symmetry, b2. These interactions result in delocalized electron d. in the Zr-C-C system.en
dc.description.sponsorshipFinancial support of our work by DGICTY (Project PB- 92/0178-C) and CAM(I+D0034/94) is gratefully acknowledged. G. H. is grateful to the University of Alcala for financial support and the Alexander von Humboldt-Stiftung for a fellowshipen
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherRoyal Society of Chemistryen
dc.rights(c) Royal Society of Chemistry, 1998en
dc.subjectBenzylationen
dc.subjectNMR spectroscopyen
dc.subjectZirconium cationen
dc.titleIntramolecular coordination of an alkene to a mixed dicyclopentadienyl benzyl zirconium cation studied by NMR spectroscopyen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaCienciaes_ES
dc.subject.ecienciaQuímica inorgánicaes_ES
dc.subject.ecienciaScienceen
dc.subject.ecienciaChemistry, inorganicen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Química Inorgánica
dc.relation.publisherversionhttp://dx.doi.org/10.1039/A704886F
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1039/A704886F
dc.relation.projectIDPB-92/0178-C (Ministerio de Educación y Cultura)
dc.relation.projectIDI+D0034/94 (Comunidad de Madrid)
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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