Rh-Catalyzed diastereoselective addition of arylboronic acids to α-keto <i>N-tert</i>-butanesulfinyl aldimines: synthesis of α-amino ketones

Herein we present a diastereoselective addition of arylboronic acids to α-keto N-tert -butanesulfinyl aldimines catalyzed by a Rh( i ) catalyst.