Palladium-catalysed asymmetric hydrosilylation of styrenes with a new chiral monodentate phosphine ligand

1 January 1995

journal article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 15,p. 1533-1534
https://doi.org/10.1039/c39950001533

Abstract

Asymmetric hydrosilylation of styrenes (ArCHCHR) with trichlorosilane in the presence of a palladium catalyst (0.1 mol%) bearing a new chiral monodentate phosphine ligand, (S)-2-diphenylphosphino-1,1′-binaphthyl [(S)-H-MOP], followed by oxidation of the resulting 1-aryl-1-silylalkanes, gives optically active benzylic alcohols of up to 96% enantiomeric excess (e.e.).

Keywords

ASYMMETRIC HYDROSILYLATION
STYRENES
PALLADIUM CATALYST
OPTICALLY ACTIVE
CATALYSED ASYMMETRIC
ENANTIOMERIC EXCESS
LIGAND ASYMMETRIC
PALLADIUM CATALYSED

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