title: Gold catalyzed enantioselective intermolecular [3+2] dipolar cycloaddition of N-allenyl amides with nitrones.
abstract: A gold catalyzed enantioselective [3+2] dipolar cycloaddition of N-allenyl amides with nitrones was developed to give chiral 4-alkylidenyl isoxazolidine derivatives in high yields and excellent enantioselectivities by using BINOL derived chiral phosphoramidate Au(I) catalysts.
authors.affiliation: Department of Chemistry, Renmin University of China, Beijing 100872, China.
authors.forename: Guo-Hua
authors.initials: GH
authors.lastname: Li
authors.forename: Wen
authors.initials: W
authors.lastname: Zhou
authors.forename: Xiao-Xiao
authors.initials: XX
authors.lastname: Li
authors.forename: Qing-Wei
authors.initials: QW
authors.lastname: Bi
authors.forename: Zhen
authors.initials: Z
authors.lastname: Wang
authors.forename: Zhi-Gang
authors.initials: ZG
authors.lastname: Zhao
authors.forename: Wen-Xiang
authors.initials: WX
authors.lastname: Hu
authors.forename: Zili
authors.initials: Z
authors.lastname: Chen