Highly Enantioselective Cu-Catalyzed Conjugate Addition−Elimination of Activated Allylic Acetates with Glycine Derivatives
摘要:
The reaction of a glycinate Schiff base with the activated alkyl- and aryl-substituted allylic acetates afforded 4-alkylidenylglutamic acid derivatives in high yields and high enantioselectivities by using Cu/P,N-FcPhox as the catalyst.