Enantioselective Michael reaction of ketone lithium enolates using a chiral amine ligand
作者:Kōsuke Yasuda、Mitsuru Shindo、Kenji Koga
DOI:10.1016/0040-4039(96)01367-6
日期:1996.8
The enantioselective Michaelreaction of ketone lithium enolates using a chiral amine ligand (1) was studied. Michael adducts (4) of up to 94% ee were obtained by the reaction between methyl ketones (2) and Michael acceptors (3) having a benzylidene group.