title: Phosphine-catalyzed domino reaction: an efficient method for the synthesis of bicyclo[3.2.0]heptenes skeleton.
abstract: Dienic sulfones and γ-CH3 allenoates can be converted into bicyclo[3.2.0]heptene derivatives in moderate to good yield using trimethylphosphine as the catalyst under mild conditions.
authors.affiliation: State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Nankai University, Tianjin 300071, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Zheng
authors.forename: You
authors.initials: Y
authors.lastname: Huang
authors.forename: Zhengming
authors.initials: Z
authors.lastname: Li