Thianthrene/TfOH-catalyzed electrophilic halogenations using <i>N</i>-halosuccinimides as the halogen source
Haofeng Shi, Jingran Zhang, Xuemin Li, Jiaxin He, Yuli Sun, Jialiang Wu, Yunfei Du
Abstract
A thianthrene (TT)/TfOH-catalyzed electrophilic halogenation has been developed, enabling broad substrate applicability and diverse halogenation types via the generation of a TT-based halogenated thianthrenium salt.
Topics & Concepts
HalogenationElectrophileHalogenChemistryCatalysisSubstrate (aquarium)ThianthreneOrganic chemistrySalt (chemistry)Combinatorial chemistryGeologyOceanographyAlkylCatalytic C–H Functionalization MethodsVanadium and Halogenation ChemistrySulfur-Based Synthesis Techniques