화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.139, No.50, 18150-18153, 2017
Ni-Al Bimetallic Catalyzed Enantioselective Cycloaddition of Cyclopropyl Carboxamide with Alkyne
A Ni-Al bimetallic catalyzed enantioselective cycloaddition reaction of cyclopropyl carboxamides with alkynes has been developed. A series of cyclopentenyl carboxamides were obtained in up to 99% yield and 94% ee. The bifunctional-ligand-enabled bimetallic catalysis proved to be an, efficient strategy for the C-C bond cleavage of unreactive cyclopropanes.