Artículo
Synthesis and behavior of novel sulfonated water-soluble N-heterocyclic carbene (η4-diene) platinum(0) complexes
Ruiz Varilla, Andrea M.; Baquero, Edwin A.; Silbestri, Gustavo Fabián
; Gonzalez Arellano, Camino; de Jesús, Ernesto; Flores, Juan C.
Fecha de publicación:
08/2015
Editorial:
Royal Society Of Chemistry
Revista:
Dalton Transactions
ISSN:
1477-9226
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A series of water-soluble (NHC)Pt(0)(dvtms) and (NHC)Pt(0)(AE) complexes containing different sulfonated NHC ligands (dvtms = divinyltetramethyldisiloxane and AE = diallyl ether) are reported. The dvtms compounds have been found to be quite robust and to display some conformational rigidity, whereas their AE counterparts are less stable and more flexible. The catalytic evaluation of these complexes in the hydrosilylation of alkynes in water revealed no benefits in favor of the complexes containing the more labile spectator diene (AE), and a fairly regular catalytic behavior for all complexes that restricts the location of the sulfonate group to the proximity of the metal site.
Palabras clave:
Nhc-Pt
,
Sulfonated Nhc
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(INQUISUR)
Articulos de INST.DE QUIMICA DEL SUR
Articulos de INST.DE QUIMICA DEL SUR
Citación
Ruiz Varilla, Andrea M.; Baquero, Edwin A.; Silbestri, Gustavo Fabián; Gonzalez Arellano, Camino; de Jesús, Ernesto; et al.; Synthesis and behavior of novel sulfonated water-soluble N-heterocyclic carbene (η4-diene) platinum(0) complexes; Royal Society Of Chemistry; Dalton Transactions; 44; 42; 8-2015; 18360-18369
Compartir
Altmétricas