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
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
中国化学快报 . 2021, (12): 3972 -3975 .  DOI: 10.1016/j.cclet.2021.04.021