An efficient method for catalytic enantioselective addition of diethylzinc to aryl aldehydes by a C2-symmetric chiral imino alcohol
摘要:
The enantioselective alkylation of aryl aldehydes with diethylzinc in the presence of a C-2-symmetric chiral ligand derived from 2-hydroxy-3-pinanone was achieved at room temperature with high enantiomeric excesses. (C) 2009 Elsevier Ltd. All rights reserved.