화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.138, No.14, 4706-4709, 2016
Enantioselective Intermolecular Enamide-Aldehyde Cross-Coupling Catalyzed by Chiral N-Heterocyclic Carbenes
The unprecedented N-heterocyclic carbene. (NHC)-catalyzed intermolecular cross-coupling of enamides and aldehydes is described. Upon exposure of enamides to aldehydes in the presence of a NHC catalyst, catalytic C-C bond formation occurs, providing highly enantioselective N-protected amines, bearing a quaternary carbon center, in good yields and with high enantioselectivities.