An N‐Linked Bidentate Phosphoramidite Ligand (N‐Me‐BIPAM) for Rhodium‐Catalyzed Asymmetric Addition of Arylboronic Acids to N‐Sulfonylarylaldimines

A chiral N‐linked C2‐symmetric bidentate phosphoramidite (N‐Me‐BIPAM) was newly developed for the rhodium‐catalyzed enantioselective addition of arylboronic acids to N‐sulfonylimines. This ligand achieved high enantioselectivities in a range of 84–99% ee in additions of arylboronic acids to N‐tosyl‐ and N‐nosylarylaldimines.