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Haloperfluorocarbons with Gold(I) Organometallic Complexes. Perfluoroalkyl Gold(I) and Gold(III) Complexes

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dc.contributor.authorPortugués, Alejandro
dc.contributor.authorLópez-García, Inmaculada
dc.contributor.authorJiménez-Bernad, Javier
dc.contributor.authorBautista, Delia
dc.contributor.authorGil-Rubio, Juan
dc.contributor.departmentQuímica Inorgánica
dc.date.accessioned2021-01-28T11:31:35Z
dc.date.available2021-01-28T11:31:35Z
dc.date.issued2019-09-04
dc.description.abstractThe study of perfluoroalkyl metal complexes is key to understanding and improving metal-promoted perfluoroalkylation reactions. Herein we report the synthesis of the first gold complexes with primary or secondary perfluoroalkyl ligands by photoinitiated reactions between Au(I) organometallic complexes and iodoperfluoroalkanes. Complexes of the types LAuRF (L = PPh3 or N,N-bis(2,6-diisopropylphenyl)imidazol-2-ylidene; RF = n-C4F9, n-C6F13, i-C3F7, c-C6F11) and [Au(RF)(Ar)I(PPh3)] (Ar = 2,4,6-trimethylphenyl) have been isolated and characterized. Alkynes RFC≡CR were formed by reaction of Ph3PAuC≡CR (R = Ph, nHex) with IRF (RF = n-C4F9, i-C3F7). Evidences of a photoinitiated radical mechanism for these reactions have been obtained. Au(III) complexes [Au(n-C4F9)(X)(Y)L] (X = Y = Cl, Br, I, Me; X = Me, Y = I) have been prepared or in situ generated, and their thermal or photochemical decomposition reactions have been studiedes
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dc.format.extent14es
dc.identifier.citationChemistry–A European Journal 2019, vol. 25, pags. 15535 – 15547
dc.identifier.doi10.1002/chem.201903058
dc.identifier.issn1521-3765
dc.identifier.issn0947-6539
dc.identifier.urihttp://hdl.handle.net/10201/101948
dc.languageenges
dc.publisherWileyes
dc.relationProyecto 1 Ámbito del proyecto (Europeo, nacional o regional): Nacional Agencia/entidad financiadora: Ministerio de Ciencia, Innovación y Universidades, FEDER Convocatoria: 2015 Nombre del proyecto: Síntesis y aplicaciones en catálisis y fotocatálisis de nuevos tipos de complejos organometálicos de metales de transición Código: CTQ2015-69568-P Proyecto 2 Ámbito del proyecto (Europeo, nacional o regional): Regional Agencia/entidad financiadora: Fundación Séneca de la Región de Murcia Convocatoria: 2014 Nombre del proyecto: SYNTHESIS, STRUCTURE AND REACTIVITY OF NEW TYPES OF ORGANOMETALLIC COMPLEXES. APPLICATIONS AS SYNTHETIC INTERMEDIATES, CATALYSTS AND PHOTOACTIVE MATERIALS Código: 19890/GERM/15es
dc.relation.isreplacedbyhttps ://doi.org/10.1002/chem.201903058es
dc.relation.publisherversionhttps ://doi.org/10.1002/chem.201903058es
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectfluorinated ligandses
dc.subjectGoldes
dc.subjectoxidative additiones
dc.subjectphotochemical reactionses
dc.subjectradicalses
dc.subject.otherCDU::5 - Ciencias puras y naturales::54 - Química::546 - Química inorgánicaes
dc.titleHaloperfluorocarbons with Gold(I) Organometallic Complexes. Perfluoroalkyl Gold(I) and Gold(III) Complexeses
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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