Rh(I)-Catalyzed Asymmetric Hydrosilylation and Hydroboration/Oxidation Reactions Using Berens Ligand
作者:Carolina S. Marques、Anthony J. Burke
DOI:10.1080/00397910802323106
日期:2008.11.3
ligand 2 was used in a number of Rh(I)-catalyzed asymmetrichydrosilylations of acetophenones under standard conditions, affording the corresponding 1-arylalcohols in ees up to 65%. Some novel Rhcatalysts were generated in situ from the neutral precatalyst [Rh(µ-Cl)(COD)]2 and screened in the catalytic asymmetric hydroboration/oxidation of styrenes, gave enantioselectivities of up to 62%.