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Visible-Light-Promoted Iridium(III)-Catalyzed Acceptorless Dehydrogenation of N-Heterocycles at Room Temperature
dc.contributor.author | Mejuto, Carmen | |
dc.contributor.author | Ibañez-Ibañez, Laura | |
dc.contributor.author | Guisado-Barrios, Gregorio | |
dc.contributor.author | Mata Martínez, Jose A | |
dc.date.accessioned | 2022-05-23T06:01:47Z | |
dc.date.available | 2022-05-23T06:01:47Z | |
dc.date.issued | 2022-05-10 | |
dc.identifier.citation | Mejuto, C.; Ibáñez-Ibáñez, L.; Guisado-Barrios, G.; Mata, J. A. Visible-Light-Promoted Iridium(III)-Catalyzed Acceptorless Dehydrogenation of N-Heterocycles at Room Temperature. ACS Catal. 2022, 12, 10, 6238-6245, DOI: 10.1021/acscatal.2c01224 | ca_CA |
dc.identifier.issn | 2155-5435 | |
dc.identifier.uri | http://hdl.handle.net/10234/197749 | |
dc.description.abstract | An effective visible-light-promoted iridium(III)-catalyzed hydrogen production from N-heterocycles is described. A single iridium complex constitutes the photocatalytic system playing a dual task, harvesting visible-light and facilitating C–H cleavage and H2 formation at room temperature and without additives. The presence of a chelating C–N ligand combining a mesoionic carbene ligand along with an amido functionality in the IrIII complex is essential to attain the photocatalytic transformation. Furthermore, the IrIII complex is also an efficient catalyst for the thermal reverse process under mild conditions, positioning itself as a proficient candidate for liquid organic hydrogen carrier technologies (LOHCs). Mechanistic studies support a light-induced formation of H2 from the Ir–H intermediate as the operating mode of the iridium complex. | ca_CA |
dc.description.sponsorShip | Funding for open access charge: CRUE-Universitat Jaume I | |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | American Chemical Society | ca_CA |
dc.relation.isPartOf | ACS Catalysis, 2022, 12 (10), 6238–6245 | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | ca_CA |
dc.subject | photocatalysis | ca_CA |
dc.subject | iridium | ca_CA |
dc.subject | N-heterocycles | ca_CA |
dc.subject | hydrogenation | ca_CA |
dc.subject | dehydrogenation | ca_CA |
dc.subject | LOHCs | ca_CA |
dc.subject | hydrogen storage | ca_CA |
dc.title | Visible-Light-Promoted Iridium(III)-Catalyzed Acceptorless Dehydrogenation of N-Heterocycles at Room Temperature | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1021/acscatal.2c01224 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://pubs.acs.org/doi/full/10.1021/acscatal.2c01224 | ca_CA |
dc.description.sponsorship | Thanks to RTI2018-098237-B-C22 and RTI2018-098903-J-100 financed by MICIN/AEI/10.13039/501100011033/FEDER “Una manera de hacer Europa”. G.G.-B. gratefully acknowledges (RYC2019-026693-I/AEI/10.13039/501100011033) “El Fondo Social Europeo invierte en tu futuro”. Generalitat Valenciana (PROMETEU/2020/028) and Universitat Jaume I (UJI-B2018-23). Gobierno de Aragón/FEDER, UE (GA/FEDER, Reactividad y catálisis en química inorgánica, Group E50_20D). L.I.-I. thanks MIU (FPU20/04385) for a grant. The authors thank “Servei Central d’Instrumentació Científica (SCIC) de la Universitat Jaume I”. The authors would like to acknowledge the use of “Servicio General de Apoyo a la Investigación-SAI, Universidad de Zaragoza”. | |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades | |
project.funder.name | Ministerio de Ciencia e Innovación | |
project.funder.name | Generalitat Valenciana | |
project.funder.name | Universitat Jaume I | |
project.funder.name | Gobierno de Aragón | |
oaire.awardNumber | MICIU/ICTI2017-2020/RTI2018-098237-B-C22 | |
oaire.awardNumber | MICIU/ICTI2017-2020/RTI2018-098903-J-100 | |
oaire.awardNumber | MICIN/AEI/10.13039/501100011033/FEDER | |
oaire.awardNumber | RYC2019-026693-I/AEI/10.13039/501100011033 | |
oaire.awardNumber | PROMETEU/2020/028 | |
oaire.awardNumber | UJI-B2018-23 | |
oaire.awardNumber | FPU20/04385 |
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