title: Phosphine-catalyzed sequential annulation domino reaction: rapid construction of bicyclo[4.1.0]heptene skeletons.
abstract: A convenient and efficient phosphine-catalyzed sequential annulation domino reaction between dienic sulfones and MBH carbonates has been developed. In the presence of 20 mol% of tris(4-fluorophenyl)phosphine, functionalized bicyclo[4.1.0]heptenes were prepared in excellent yields and stereoselectivities 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, People's Republic of China. hyou@nankai.edu.cn.
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
mesh_terms: D000475:Alkenes / Q000737:chemistry*; D002384:Catalysis; D007700:Kinetics; D010720:Phosphines / Q000737:chemistry*
chemical_list: D000475:Alkenes; D010720:Phosphines; C044646:phosphine