Mono- Versus Bidentate Ligands In Rhodium-catalyzed Asymmetric Hydrogenation. A Comparative Rate Study

Bidentate chiral phosphines are no longer essential for achieving a fast and highly enantioselective hydrogenation of alfa- or beta-dehydroamino acid derivatives. In particular, a readily accessible and stable monodentate phosphoramidite can be highly effective in these asymmetric hydrogenations.

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