Synthesis of tetrasubstituted thiophenes from pyridinium 1,4-zwitterionic thiolates and modified activated alkynes
Taimin Wang, Xuecheng Zhu, Qingqing Tao, Wei Xu, Haiyan Sun, Ping Wu, Bin Cheng, Hongbin Zhai
Topics & Concepts
PyridiniumChemistryAlkylAnnulationSilylationAlkyneArylCatalysisPyridinium CompoundsCombinatorial chemistryOrganic chemistryPolymer chemistrySulfur-Based Synthesis TechniquesCatalytic C–H Functionalization MethodsChemical Synthesis and Reactions