title: Ruthenium-catalyzed hydrovinylation of N-acetylenamines leading to amines with a quaternary carbon center.
abstract: A catalytic hydrovinylation of N-acetylenamines with ethylene is reported. This new hydrovinylation reaction is catalyzed by a ruthenium hydride complex, RuHCl(CO)(PCy(3))(2), providing a series of N-acetylamines with a quaternary carbon center with up to 99% yield.
authors.affiliation: State Key Laboratory and Institute of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China.
authors.forename: Qiu-Shi
authors.initials: QS
authors.lastname: Wang
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Xie
authors.forename: Wei
authors.initials: W
authors.lastname: Li
authors.forename: Shou-Fei
authors.initials: SF
authors.lastname: Zhu
authors.forename: Li-Xin
authors.initials: LX
authors.lastname: Wang
authors.forename: Qi-Lin
authors.initials: QL
authors.lastname: Zhou