Artículo
Hydrogenation of an iridium-coordinated imidazol-2-ylidene ligand fragment
Autor/es | Hernández Juárez, Martín
López Serrano, Joaquín González Herrero, P. Rendón Márquez, Nuria Álvarez González, Eleuterio Paneque Sosa, Margarita Suárez Escobar, Andrés Luis |
Departamento | Universidad de Sevilla. Departamento de Química Inorgánica |
Fecha de publicación | 2018 |
Fecha de depósito | 2022-10-27 |
Publicado en |
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Resumen | An iridium complex featuring a metalated lutidine-derived CNP
ligand reacts with KOt
Bu to yield a dimeric species with the two
metal centers bound to the opposite ligands through the CHN arms.
Furthermore, reaction ... An iridium complex featuring a metalated lutidine-derived CNP ligand reacts with KOt Bu to yield a dimeric species with the two metal centers bound to the opposite ligands through the CHN arms. Furthermore, reaction with H2 in the presence of KOt Bu of the same iridium derivative results in the hydrogenation of the –CHQCH– imidazolylidene moiety of the complex. NMR spectroscopy monitoring of the latter reaction supports the initial formation of a dihydride iridium complex containing an imidazolylidene ligand fragment that is hydrogenated after prolonged reaction time. |
Agencias financiadoras | Ministerio de Economía y Competitividad (MINECO). España European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) |
Identificador del proyecto | CTQ2015-69568-P
CTQ2016-80814-R CTQ2016-81797-REDC |
Cita | Hernández Juárez, M., López Serrano, J., González Herrero, P., Rendón Márquez, N., Álvarez González, E., Paneque Sosa, M. y Suárez Escobar, A.L. (2018). Hydrogenation of an iridium-coordinated imidazol-2-ylidene ligand fragment. Chemical Communications, 54, 3843-3846. https://doi.org/10.1039/C8CC00420J. |
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Accepted Manuscript.pdf | 760.2Kb | [PDF] | Ver/ | Es versión aceptada del artículo publicado. |