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dc.contributor.authorIbáñez, Susana
dc.contributor.authorGuerrero, Antonio
dc.contributor.authorPoyatos, Macarena
dc.contributor.authorPeris, Eduardo
dc.date.accessioned2015-12-02T12:32:14Z
dc.date.available2015-12-02T12:32:14Z
dc.date.issued2015-06-10
dc.identifier.citationIBÁÑEZ, Susana, et al. Fluorescent Pyrene‐Based Bis‐azole Compounds: Synthesis and Photophysical Analysis. Chemistry-A European Journal, 2015, vol. 21, no 29, p. 10566-10575.ca_CA
dc.identifier.issn0947-6539
dc.identifier.urihttp://hdl.handle.net/10234/142291
dc.description.abstractA rational synthetic procedure for the preparation of a series of pyrene-based neutral and dicationic bis-azole compounds is reported. The method allows the tailored design of pyrene-based azoles with different substituents at the nitrogen atoms of the heterocycles, for which the relative conformation of the resulting bis-azoles can be easily controlled. The bis-azoliums were used for the preparation of the related diplatinum complexes by reaction with [{Pt(ppy)(μ-Cl)2}2] (ppy=2-phenylpyridinate). The X-ray molecular structure of one of the resulting compounds, a diplatinum(II) bis(N-heterocyclic carbene) complex, is described. Studies on the photophysical properties of all new species are described. The emission of the bis-azole-based compounds seems to be independent of their substitution patterns, which basically indicates that physical properties such as solubility, melting point, and viscosity can be fine-tuned while maintaining the luminescence properties. Finally, the energies associated with the HOMO and LUMO levels suggest that this family provides versatility to match the energy levels of a wide range of host materials, which is important for the preparation of organic light-emitting devices.ca_CA
dc.description.sponsorShipMINECO of Spain (CTQ2014-51999-P) and StartUJI (VAL-2013-01)ca_CA
dc.format.extent10 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherWileyca_CA
dc.relation.isPartOfChemistry-A European Journal, 2015, vol. 21, no 29ca_CA
dc.rightsCopyright © 1999 - 2015 John Wiley & Sons, Inc. All Rights Reservedca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectLuminescenceca_CA
dc.subjectNitrogenca_CA
dc.subjectHeterocyclesca_CA
dc.subjectPhotophysicsca_CA
dc.subjectPlatinumca_CA
dc.subjectPolycyclesca_CA
dc.titleFluorescent Pyrene-Based Bis-azole Compounds: Synthesis and Photophysical Analysisca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1002/chem.201501179
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttp://onlinelibrary.wiley.com/doi/10.1002/chem.201501179/fullca_CA


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