Efficient enantioselective synthesis of CF<sub>2</sub>H-containing dispiro[benzo[<i>b</i>]thiophene-oxindole-pyrrolidine]s <i>via</i> organocatalytic cycloaddition
Yabo Deng, Yongzhen Li, Yalan Wang, Shuo Sun, Sichao Ma, Pengfei Jia, Wenguang Li, Kairong Wang, Wenjin Yan
Abstract
A novel kind of CF 2 H-containing dispiro[benzo[ b ]thiophene-oxindole-pyrrolidine] has been achieved via an organocatalyzed 1,3-dipole reaction.
Topics & Concepts
PyrrolidineOxindoleChemistryEnantioselective synthesisThiopheneCycloadditionOrganocatalysisStereochemistryOrganic chemistryCatalysisFluorine in Organic ChemistryCyclopropane Reaction MechanismsSulfur-Based Synthesis Techniques