Redox-Switchable Complexes Based on Nanographene-NHCs
Ver/ Abrir
Impacto
Scholar |
Otros documentos de la autoría: Ruiz Zambrana, César Luís; Dubey, Rajeev K.; Poyatos, Macarena; Mateo-Alonso, Aurelio; Peris, Eduardo
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/160292
comunitat-uji-handle3:10234/160293
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
Redox-Switchable Complexes Based on Nanographene-NHCsAutoría
Fecha de publicación
2022-05-30Editor
WileyCita bibliográfica
RUIZ-ZAMBRANA, César, et al. Redox‐switchable complexes based on Nanographene‐NHCs. Chemistry–A European Journal. 2022, e202201384Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
A series of rhodium and iridium complexes with a N-heterocyclic carbene (NHC) ligand decorated with a perylene-diimide-pyrene moiety are described. Electrochemical studies reveal that the complexes can undergo two ... [+]
A series of rhodium and iridium complexes with a N-heterocyclic carbene (NHC) ligand decorated with a perylene-diimide-pyrene moiety are described. Electrochemical studies reveal that the complexes can undergo two successive one-electron reduction events, associated to the reduction of the PDI moiety attached to the NHC ligand. The reduction of the ligand produces a significant increase on its electron-donating character, as observed from the infrared spectroelectrochemical studies. The rhodium complex was tested in the [3+2] cycloaddition of diphenylcyclopropenone and methylphenylacetylene, where it displayed a redox-switchable behavior. The neutral complex showed moderate activity, which was suppressed when the catalyst was reduced. [-]
Publicado en
Chem. Eur. J. 2022Entidad financiadora
Ministerio de Ciencia, Innovación y Universidades (Spain) | Universitat Jaume I | H2020 European Research Council
Código del proyecto o subvención
PGC2018-093382-B-I00 | CEX2020-001067-M | UJI-B2021-39 | UJI-B2020-01 | 722951
Derechos de acceso
© 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- INAM_Articles [528]