Diastereoselective synthesis of the indenylruthenium(II) complexes [Ru(η5-C9H7){κ3(P,C,C)- Ph2P(CH2CR=CH2)}(PPh3)][PF 6] (R = H, Me)

The stereoselective synthesis and reactivity of the mixed-phosphine complexes [Ru(η 5-C9H7){k 3(P,C,C)- Ph2P(CH2CR=CH2)}(PPh 3)][PF6] (R=H, Me) bearing the hybrid hemilabile ligand allyldiphenylphosphine were discussed. It was found that the reaction of R=H with sodium methoxide in methanol yielded...

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Detalles Bibliográficos
Autores: Álvarez, P., Lastra, E. [0000-0002-8976-6947], Gimeno, J., Braña, P., Sordo, J.A., Gomez, J. [0000-0002-6749-4354], Falvello, L.R. [0000-0002-0444-996X], Bassetti, M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:España
Institución:Universidad de La Rioja (UR)
Repositorio:RIUR. Repositorio Institucional de la Universidad de La Rioja
OAI Identifier:oai:portal.dialnet.es:doc/5bbc682fb750603269e80436
Acceso en línea:https://investigacion.unirioja.es/documentos/5bbc682fb750603269e80436
Access Level:acceso abierto
Descripción
Sumario:The stereoselective synthesis and reactivity of the mixed-phosphine complexes [Ru(η 5-C9H7){k 3(P,C,C)- Ph2P(CH2CR=CH2)}(PPh 3)][PF6] (R=H, Me) bearing the hybrid hemilabile ligand allyldiphenylphosphine were discussed. It was found that the reaction of R=H with sodium methoxide in methanol yielded the hybride derivative complexes. The olefin exchange occurred with regard to parallel first-order and second-order pathways. The ruthenium fragment acting as a Lewis acid with chiral recognition provides an appropriate means to envisage potential enantioselective transformations of prochiral olefins.

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