Palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenyl-2-propenyl acetate with sodium salt of dimethyl malonate and its derivatives has been successfully carried out in the presence of optically active diphosphine, such as (S)-BINAP. High enantioselectivity of up to 90% ee was obtained with dimethyl malonate.
Stoll, Gerhard; Frank, Juergen; Musso, Hans, Liebigs Annalen der Chemie, 1986, # 11, p. 1968 - 1989
作者:Stoll, Gerhard、Frank, Juergen、Musso, Hans、Henke, Henning、Herrendorf, Wolfgang