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Fluorescent Pyrene-Based Bis-azole Compounds: Synthesis and Photophysical Analysis
dc.contributor.author | Ibáñez, Susana | |
dc.contributor.author | Guerrero, Antonio | |
dc.contributor.author | Poyatos, Macarena | |
dc.contributor.author | Peris, Eduardo | |
dc.date.accessioned | 2015-12-02T12:32:14Z | |
dc.date.available | 2015-12-02T12:32:14Z | |
dc.date.issued | 2015-06-10 | |
dc.identifier.citation | IBÁÑEZ, 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.issn | 0947-6539 | |
dc.identifier.uri | http://hdl.handle.net/10234/142291 | |
dc.description.abstract | A 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.sponsorShip | MINECO of Spain (CTQ2014-51999-P) and StartUJI (VAL-2013-01) | ca_CA |
dc.format.extent | 10 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Wiley | ca_CA |
dc.relation.isPartOf | Chemistry-A European Journal, 2015, vol. 21, no 29 | ca_CA |
dc.rights | Copyright © 1999 - 2015 John Wiley & Sons, Inc. All Rights Reserved | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | Luminescence | ca_CA |
dc.subject | Nitrogen | ca_CA |
dc.subject | Heterocycles | ca_CA |
dc.subject | Photophysics | ca_CA |
dc.subject | Platinum | ca_CA |
dc.subject | Polycycles | ca_CA |
dc.title | Fluorescent Pyrene-Based Bis-azole Compounds: Synthesis and Photophysical Analysis | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1002/chem.201501179 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://onlinelibrary.wiley.com/doi/10.1002/chem.201501179/full | ca_CA |
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