title: [5C + 1N] annulation: a novel synthetic strategy for functionalized 2,3-dihydro-4-pyridones.
abstract: A novel and facile route to functionalized mono/bicyclic 2,3-dihydro-4-pyridones has been developed via formal [5C + 1N] annulation of readily available alpha-alkenoyl ketene-(S,S)-acetals with various aliphatic primary amines.
authors: Department of Chemistry, Northeast Normal University, Changchun 130024, PR China. dongdw663@nenu.edu.cn
authors: Dewen
authors: D
authors: Dong
authors: Xihe
authors: X
authors: Bi
authors: Qun
authors: Q
authors: Liu
authors: Fangdi
authors: F
authors: Cong