Modular chiral dendritic monodentate phosphoramidite ligands for Rh(ii)-catalyzed asymmetric hydrogenation: unprecedented enhancement of enantioselectivity†
Abstract
Modular chiral dendrimers with monodentate phosphoramidite ligands located at the core were synthesized and applied in the Rh-catalyzed asymmetric hydrogenations, afforded unprecedented enhancement of enantioselectivity.