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dc.contributor.authorEsteruelas, Miguel A.es_ES
dc.contributor.authorLópez, Ana M.es_ES
dc.contributor.authorOñate, Enriquees_ES
dc.contributor.authorSan-Torcuato, Ainhoaes_ES
dc.contributor.authorTsai, Jui-Yies_ES
dc.contributor.authorXia, Chuanjunes_ES
dc.date.accessioned2017-02-13T09:56:30Z-
dc.date.available2017-02-13T09:56:30Z-
dc.date.issued2017-
dc.identifier.citationOrganometallics 36(3): 699-707 (2017)es_ES
dc.identifier.issn0276-7333-
dc.identifier.urihttp://hdl.handle.net/10261/143830-
dc.description.abstractThe formation of dinuclear iridium complexes by NHC-supported aryl-CH bond activation reactions is reported. Complex IrH5(PiPr3)2 (1) reacts with 1,3-bis(3-methylimidazolium)benzene bis(tetrafluoroborate) ([C6H4(HImMe)2][BF4]2) to give the dinuclear species {[IrH2(PiPr3)2]2[μ-C6H2(ImMe)2]} (2), with a core formed by five fused rings. Complex 1 also reacts with 1,1′-diphenyl-3,3′-alkylenediimidazolium dihalides ([(CH2)n(HImC6H5)2]X2; n = 2, 3, 4). The reactions lead to the dinuclear complexes {[IrH2(PiPr3)2]2[μ-(CH2)n(ImC6H4)2]} (n = 2 (3), 3 (4), 4 (5). These compounds can be described as two six-coordinate d6-iridium dihydride metal fragments containing an orthometalated phenylimidazolylidene, which are connected through an alkylene linker. In contrast to the diimidazolium salts, 1,1′-diphenyl-3,3′-methylenedibenzimidazolium dibromide ([CH2(HBzImC6H5)2]Br2) reacts with 1 to give a 1:1 mixture of the mononuclear complexes IrH2Br{κ-N-(HBzImC6H5)}(PiPr3)2 (6) and IrH2{κ2-C,C-(MeBzImC6H4)}(PiPr3)2 (7). The latter and its analogous IrH2{κ2-C,C-(PhBzImC6H4)}(PiPr3)2 (8) can be also obtained, as pure solids, by means of the reactions of 1 with 1-methyl-3-phenylbenzimidazolium tetrafluoroborate and 1,3-diphenylbenzimidazolium chloride, respectively.es_ES
dc.description.sponsorshipFinancial support from the Spanish MINECO (Projects CTQ2014-52799-P and CTQ2014-51912-REDC), Gobierno de Aragon (E35), FEDER, and the European Social Fund (FSE) is acknowledged.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2014-52799-Pes_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2014-51912-REDCes_ES
dc.relation.isversionofPostprintes_ES
dc.rightsopenAccessen_EN
dc.titleFormation of dinuclear iridium complexes by NHC-supported C–H bond activationes_ES
dc.typeartículoes_ES
dc.identifier.doi10.1021/acs.organomet.6b00891-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1021/acs.organomet.6b00891es_ES
dc.identifier.e-issn1520-6041-
dc.embargo.terms2018-01-30es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderGobierno de Aragónes_ES
dc.contributor.funderEuropean Commissiones_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100010067es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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