A simple and efficient synthesis of N-sulfonyl ketimines through a Pd-catalyzedcross-coupling reaction between organoboronic acids and tosylbenzimidoyl chlorides under mild conditions has been developed.
Asymmetric Activation oftropos 2,2′-Biphenol with Cinchonine Generates an Effective Catalyst for the Asymmetric Strecker Reaction ofN-Tosyl-Protected Aldimines and Ketoimines