Asymmetric transfer hydrogenation of alkyl/aryl or alkyl/methyl ketones catalyzed by known C2-symmetric ferrocenyl-based chiral Bis[(pentamethylcyclopentadienyl)dichloro-rhodium] (cas 12354-85-7)phosphinite)-Ru(II), Rh(I) and Ir(III) complexes

Add time:08/10/2019    Source:sciencedirect.com

Known Ru(II), Rh(I) and Ir(III) complexes of C2-symmetric ferrocenyl based chiral bis(phoshinite) ligands were catalyzed the asymmetric transfer hydrogenation of alkyl/aryl or alkyl methyl ketones. Corresponding secondary alcohols were obtained with high enantioselectivities up to 98% ee and reactivities using iso-propanol as the hydrogen source.

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