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Y-Shaped Tris-N-Heterocyclic-Carbene Ligand for the Preparation of Multifunctional Catalysts of Iridium, Rhodium, and Palladium
dc.contributor.author | Gonell, Sergio | |
dc.contributor.author | Poyatos, Macarena | |
dc.contributor.author | Mata Martínez, Jose A | |
dc.contributor.author | Peris, Eduardo | |
dc.date.accessioned | 2013-05-31T18:39:39Z | |
dc.date.available | 2013-05-31T18:39:39Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0276-7333 | |
dc.identifier.issn | 1520-6041 | |
dc.identifier.uri | http://hdl.handle.net/10234/65494 | |
dc.description.abstract | A series of homo- and hetero-dimetallic complexes of Ir, Rh, and Pd have been obtained using our previously reported Y-shaped tris-NHC ligand. The new complexes can be obtained through the isolation of the corresponding monometallic intermediates (in which the ligand always coordinates in a chelating form) or by a onepot stepwise synthetic protocol that avoids the isolation of the intermediate. The catalytic properties of the Ir−Pd complexes have been explored in two tandem processes: dehalogenation/ transfer hydrogenation of haloacetophenones and Suzukicoupling/transfer hydrogenation of p-bromoacetophenone. These two complexes have been also tested in two model reactions typically catalyzed by iridium (cyclization of 2-aminophenyl ethyl alcohol to yield indole) and palladium (acylation of bromobenzene with n-hexanal). | ca_CA |
dc.format.extent | 9 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | American Chemical Society | ca_CA |
dc.relation.isPartOf | Organometallics, 2012, 31 (15) | ca_CA |
dc.rights | © 2012 American Chemical Society | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.title | Y-Shaped Tris-N-Heterocyclic-Carbene Ligand for the Preparation of Multifunctional Catalysts of Iridium, Rhodium, and Palladium | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1021/om300569w | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://pubs.acs.org/doi/pdf/10.1021/om300569w | ca_CA |
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