Photochemically induced cyclometalations at simple platinum(II) precursors

Poveda Otazo, Dionisio; Vivancos Ureña, Ángela; Bautista, Delia; González Herrero, Pablo

Publication:
Photochemically induced cyclometalations at simple platinum(II) precursors

dc.contributor.author	Poveda Otazo, Dionisio
dc.contributor.author	Vivancos Ureña, Ángela
dc.contributor.author	Bautista, Delia
dc.contributor.author	González Herrero, Pablo
dc.contributor.department	Química Inorgánica
dc.date.accessioned	2024-01-30T12:53:06Z
dc.date.available	2024-01-30T12:53:06Z
dc.date.copyright	© 2023 The Authors.
dc.date.issued	2023-04-12
dc.description.abstract	Photochemical cycloplatinations of 2-arylpyridines and related C∧N ligands, as well as terdentate heteroaromatic N∧N∧C, N∧C∧N, and N∧C∧C compounds, are demonstrated using (Bu4N)2[Pt2Cl6] or [PtCl2(NCPh)2] as precursors at room temperature. Mono- or bis-cyclometalated Pt(II) complexes with C∧N ligands are obtained depending on excitation wavelength and precursor. Monitoring experiments show that photoexcitation enables both the N-coordination and the subsequent C–H metalation. Photochemical synthetic protocols have been developed, which are advantageous with respect to the established thermal procedures and have allowed the synthesis of the first Pt(II) complexes with N∧C∧C ligands.	es
dc.format	application/pdf	es
dc.format.extent	7	es
dc.identifier.citation	Inorg. Chem. 2023, 62, 6207−6213
dc.identifier.doi	https://doi.org/10.1021/acs.inorgchem.3c00688
dc.identifier.uri	http://hdl.handle.net/10201/138179
dc.language	eng	es
dc.publisher	American Chemical Society
dc.relation	MCIN/AEI/10.13039/501100011033 y “ERDF A way of making Europe”, proyecto PGC2018-100719–B-I00. MCIN/AEI/10.13039/501100011033 and “ESF Investing in your future”, proyecto IJC2019-039057-I. Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia (Ayudas a Proyectos para la Generación de Nuevo Liderazgo Científico “Jóvenes Líderes en Investigación”), proyecto 22074/JLI/22. Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia, beca predoctoral 20725/FPI/18.	es
dc.relation.publisherversion	https://pubs.acs.org/doi/10.1021/acs.inorgchem.3c00688
dc.rights	info:eu-repo/semantics/openAccess	es
dc.rights	Atribución 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	*
dc.subject	Platino	es
dc.subject	Luminiscencia
dc.subject	Complejos ciclometalados
dc.title	Photochemically induced cyclometalations at simple platinum(II) precursors	es
dc.type	info:eu-repo/semantics/article	es
dc.type.version	info:eu-repo/semantics/publishedVersion
dspace.entity.type	Publication	es
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