Synthetic Communications®

Rh (I)-catalyzed asymmetric hydrosilylation and hydroboration/oxidation reactions using Berens ligand

CS Marques, AJ Burke

Index: Marques, Carolina S.; Burke, Anthony J. Synthetic Communications, 2008 , vol. 38, # 23 p. 4207 - 4214

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Citation Number: 4

Abstract

Abstract The Berens ligand 2 was used in a number of Rh (I)-catalyzed asymmetric hydrosilylations of acetophenones under standard conditions, affording the corresponding 1- arylalcohols in ees up to 65%. Some novel Rh catalysts 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%.

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