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http://hdl.handle.net/10261/177356
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Moreno, Juan J. | es_ES |
dc.contributor.author | Espada, María F. | es_ES |
dc.contributor.author | Campos, Jesús | es_ES |
dc.contributor.author | López-Serrano, Joaquín | es_ES |
dc.contributor.author | Macgregor, Stuart A. | es_ES |
dc.contributor.author | Carmona, Ernesto | es_ES |
dc.date.accessioned | 2019-03-06T11:11:32Z | - |
dc.date.available | 2019-03-06T11:11:32Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Journal of the American Chemical Society, 141, 2205−2210 (2019) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/177356 | - |
dc.description.abstract | C−H bond activation at cationic [(η5- C5Me5)Ir(PMe2Ar′)] centers is described, where PMe2Ar′ are the terphenyl phosphine ligands PMe2ArXyl 2 and PMe2ArDipp 2. Different pathways are defined for the conversion of the five-coordinate complexes [(η5-C5Me5)- IrCl(PMe2Ar′)]+, 2(Xyl)+ and 2(Dipp)+, into the corresponding pseudoallyls 3(Xyl)+ and 3(Dipp)+. In the absence of an external Brønsted base, electrophilic, remote ζ C−H activation takes place, for which the participation of dicationic species, [(η5-C5Me5)Ir- (PMe2Ar′)]2+, is proposed. When NEt3 is present, the PMe2ArDipp 2 system is shown to proceed via 4(Dipp)+ as an intermediate en route to the thermodynamic, isomeric product 3(Dipp)+. This complex interconversion involves a non-innocent C5Me5 ligand, which participates in C−H and C−C bond formation and cleavage. Remarkably, the conversion of 4(Dipp)+ to 3(Dipp)+ also proceeds in the solid state. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Chemical Society | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2016-75193-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/756575 | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.rights | openAccess | es_ES |
dc.title | Base-Promoted, Remote C−H Activation at a Cationic (η5‑C5Me5)Ir(III) Center Involving Reversible C−C Bond Formation of Bound C5Me5 | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1021/jacs.8b11752 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1021/jacs.8b11752 | es_ES |
dc.rights.license | (http://creativecommons.org/licenses/by/4.0/), | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | European Research Council | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000781 | es_ES |
dc.contributor.orcid | Moreno, Juan J. [0000-0003-1809-6170] | es_ES |
dc.contributor.orcid | Campos, Jesús [0000-0002-5155-1262] | es_ES |
dc.contributor.orcid | López-Serrano, Joaquín [0000-0003-3999-0155] | es_ES |
dc.contributor.orcid | Macgregor, Stuart A. [0000-0003-3454-6776] | es_ES |
dc.identifier.pmid | 30682245 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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jacs.8b11752.pdf | 1,81 MB | Adobe PDF | Visualizar/Abrir |
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