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dc.contributor.authorMolina de la Torre, Jesús Ángel
dc.contributor.authorPérez Ortega, Ignacio
dc.contributor.authorBeltrán de Heredia Rentería, Juan 
dc.contributor.authorRodríguez, Manuel R.
dc.contributor.authorDíaz Requejo, María del Mar
dc.contributor.authorPérez, Pedro J.
dc.contributor.authorAlbéniz Jiménez, Ana Carmen 
dc.date.accessioned2019-09-09T11:39:50Z
dc.date.available2019-09-09T11:39:50Z
dc.date.issued2019
dc.identifier.citationChem. Eur. J. 2019, 25, 556-563es
dc.identifier.issn0947-6539es
dc.identifier.urihttp://uvadoc.uva.es/handle/10324/37807
dc.description.abstractPolynorbornenes prepared by vinyl addition poly- merization and bearing pendant alkenyl groups serve as skeletons to support trispyrazolylborate ligands (Tpx) built at those alkenyl sites. Reaction with CuI in acetonitrile led to VA-PNB–TpxCu(NCMe) (VA-PBN = vinyl addition polynorbor- nene) with a 0.8–1.4 mmol incorporation of Cu per gram of polymer. The presence of tetracoordinated copper(I) ions was been assessed by FTIR studies on the corresponding VA-PNB-TpxCu(CO) adducts, in agreement with those on discrete TpxCu(CO). The new materials were employed as heteroge- neous catalysts in several carbene- and nitrene-transfer reac- tions, showing a behavior similar to that of the homogene- ous counterparts but also being recycled several times main- taining a high degree of activity and selectivity. This is the first example of supported Tpx ligands onto polymeric sup- ports with catalytic applications.es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.subjectQuímicaes
dc.titleTrispyrazolylborate Ligands Supported on Vinyl Addition Polynorbornenes and Their Copper Derivatives as Recyclable Catalystses
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1002/chem.201803852es
dc.identifier.publicationfirstpage556es
dc.identifier.publicationissue2es
dc.identifier.publicationlastpage563es
dc.identifier.publicationtitleChemistry - A European Journales
dc.identifier.publicationvolume25es
dc.peerreviewedSIes
dc.description.projectMINECO (CTQ2017-82893-C2-1-R, CTQ2016-80913-P and Red Intecat CTQ2016-81923-REDC)es
dc.description.projectJunta de Castilla y León (VA051P17, VA062G18)es
dc.description.projectEuropean Union (CHAOS COST ACTION CA-15106).es
dc.type.hasVersioninfo:eu-repo/semantics/draftes
dc.subject.unesco2303 Química Inorgánicaes
dc.subject.unesco2304 Química Macromoleculares
dc.subject.unesco2306 Química Orgánicaes


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