Y-Shaped Tris-N-Heterocyclic-Carbene Ligand for the Preparation of Multifunctional Catalysts of Iridium, Rhodium, and Palladium
Impacto
Scholar |
Otros documentos de la autoría: Gonell, Sergio; Poyatos, Macarena; Mata Martínez, Jose A; Peris, Eduardo
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7053
comunitat-uji-handle3:10234/8639
comunitat-uji-handle4:
INVESTIGACIONEste recurso está restringido
http://dx.doi.org/10.1021/om300569w |
Metadatos
Título
Y-Shaped Tris-N-Heterocyclic-Carbene Ligand for the Preparation of Multifunctional Catalysts of Iridium, Rhodium, and PalladiumFecha de publicación
2012Editor
American Chemical SocietyISSN
0276-7333; 1520-6041Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://pubs.acs.org/doi/pdf/10.1021/om300569wResumen
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
corre ... [+]
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). [-]
Publicado en
Organometallics, 2012, 31 (15)Derechos de acceso
© 2012 American Chemical Society
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
Aparece en las colecciones
- QUIO_Articles [705]