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http://hdl.handle.net/10261/143830
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dc.contributor.author | Esteruelas, Miguel A. | es_ES |
dc.contributor.author | López, Ana M. | es_ES |
dc.contributor.author | Oñate, Enrique | es_ES |
dc.contributor.author | San-Torcuato, Ainhoa | es_ES |
dc.contributor.author | Tsai, Jui-Yi | es_ES |
dc.contributor.author | Xia, Chuanjun | es_ES |
dc.date.accessioned | 2017-02-13T09:56:30Z | - |
dc.date.available | 2017-02-13T09:56:30Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Organometallics 36(3): 699-707 (2017) | es_ES |
dc.identifier.issn | 0276-7333 | - |
dc.identifier.uri | http://hdl.handle.net/10261/143830 | - |
dc.description.abstract | The 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.sponsorship | Financial 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.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/CTQ2014-52799-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2014-51912-REDC | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.title | Formation of dinuclear iridium complexes by NHC-supported C–H bond activation | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1021/acs.organomet.6b00891 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1021/acs.organomet.6b00891 | es_ES |
dc.identifier.e-issn | 1520-6041 | - |
dc.embargo.terms | 2018-01-30 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | Gobierno de Aragón | es_ES |
dc.contributor.funder | European Commission | 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/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100010067 | es_ES |
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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