The first catalytic enantioselective Roskamp reaction of α-alkyl-α-diazoesters with aromatic aldehydes was realized using a simple chiral N,N′-dioxide−scandium(III) complex. Remarkably, with 0.05 mol ...

Peng Yang, Xiao Wang, Lin Peng, Feng Chen, Fang Tian, Chao-Zhe Tang, and Li-Xin Wang. Optimized Synthetic Route for Enantioselective Preparation of (S)-Metolachlor from Commercially Available ...