dc.creator | Ortega Moreno, Laura | es |
dc.creator | Peloso, Riccardo | es |
dc.creator | López Serrano, Joaquín | es |
dc.creator | Iglesias Sigüenza, Francisco Javier | es |
dc.creator | Maya Díaz, Celia María | es |
dc.creator | Carmona Guzmán, Ernesto | es |
dc.date.accessioned | 2018-05-30T14:56:32Z | |
dc.date.available | 2018-05-30T14:56:32Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Ortega-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.issn | 1433-7851 (impreso) | es |
dc.identifier.issn | 1521-3773 (electrónico) | es |
dc.identifier.uri | https://hdl.handle.net/11441/75514 | |
dc.description.abstract | Complex [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.sponsorship | Fondos FEDER, Subprogramas Ramón y Cajal and Juan de la Cierva BES - 2011 - 048035 | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación CTQ2013 - 42501- P, CTQ2014 -51912 - REDC, CTQ - 2014 - 52769 - C3 - 3 - R | es |
dc.description.sponsorship | Junta de Andalucía FQM - 119 and project P09 - FQM - 4832 and FQM - 2126 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Wiley-VCH | es |
dc.relation.ispartof | Angewandte Chemie International Edition, 56 (10), 2772-2775. | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Phosphane ligands | es |
dc.subject | Acid complex | es |
dc.subject | Vin ylidenes | es |
dc.subject | Platinum | es |
dc.subject | DFT | es |
dc.title | A Cationic Unsaturated Platinum(II) Complex that Promotes the Tautomerization of Acetylene to Vinylidene | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.publisherversion | https://doi.org/10.1002/anie.201700087 | es |
dc.identifier.doi | 10.1002/anie.201700087 | es |
idus.format.extent | 5 | es |
dc.journaltitle | Angewandte Chemie International Edition | es |
dc.publication.volumen | 56 | es |
dc.publication.issue | 10 | es |
dc.publication.initialPage | 2772 | es |
dc.publication.endPage | 2775 | es |