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dc.creatorOrtega Moreno, Lauraes
dc.creatorPeloso, Riccardoes
dc.creatorLópez Serrano, Joaquínes
dc.creatorIglesias Sigüenza, Francisco Javieres
dc.creatorMaya Díaz, Celia Maríaes
dc.creatorCarmona Guzmán, Ernestoes
dc.date.accessioned2018-05-30T14:56:32Z
dc.date.available2018-05-30T14:56:32Z
dc.date.issued2017
dc.identifier.citationOrtega-Moreno, L., Peloso, R., López-Serrano, J., Iglesias Sigüenza, F.J., Maya, C. y Carmona, E. (2017). A Cationic Unsaturated Platinum(II) Complex that Promotes the Tautomerization of Acetylene to Vinylidene. Angewandte Chemie International Edition, 56 (10), 2772-2775.
dc.identifier.issn1433-7851 (impreso)es
dc.identifier.issn1521-3773 (electrónico)es
dc.identifier.urihttps://hdl.handle.net/11441/75514
dc.description.abstractComplex [PtMe(PMeAr)] (1), which contains a tethered terphenyl phosphine (Ar =2,6-(2,6-PrCH)CH), reacts with [H(EtO)]BAr (BAr =B[3,5-(CF)CH] ) to give the solvent (S) complex [PtMe(S)(PMeAr)] (2⋅S). Although the solvent molecule is easily displaced by a Lewis base (e.g., CO or CH) to afford the corresponding adducts, treatment of 2⋅S with CH yielded instead the allyl complex [Pt(η-CH)(PMeAr)] (6) via the alkyne intermediate [PtMe(η-CH)(PMeAr )] (5). Deuteration experiments with CD, and kinetic and theoretical investigations demonstrated that the conversion of 5 into 6 involves a Pt-promoted HC≡CH to :C=CH tautomerization in preference over acetylene migratory insertion into the Pt−Me bond.es
dc.description.sponsorshipFondos FEDER, Subprogramas Ramón y Cajal and Juan de la Cierva BES - 2011 - 048035es
dc.description.sponsorshipMinisterio de Ciencia e Innovación CTQ2013 - 42501- P, CTQ2014 -51912 - REDC, CTQ - 2014 - 52769 - C3 - 3 - Res
dc.description.sponsorshipJunta de Andalucía FQM - 119 and project P09 - FQM - 4832 and FQM - 2126es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherWiley-VCHes
dc.relation.ispartofAngewandte Chemie International Edition, 56 (10), 2772-2775.
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectPhosphane ligandses
dc.subjectAcid complexes
dc.subjectVin ylideneses
dc.subjectPlatinumes
dc.subjectDFTes
dc.titleA Cationic Unsaturated Platinum(II) Complex that Promotes the Tautomerization of Acetylene to Vinylidenees
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Química Inorgánicaes
dc.relation.publisherversionhttps://doi.org/10.1002/anie.201700087es
dc.identifier.doi10.1002/anie.201700087es
idus.format.extent5es
dc.journaltitleAngewandte Chemie International Editiones
dc.publication.volumen56es
dc.publication.issue10es
dc.publication.initialPage2772es
dc.publication.endPage2775es

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