Efficient synthesis of 1,2-benzisothiazoles from: O -haloarylamidines and elemental sulfur via N-S/C-S bond formation under transition-metal-free conditions
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21572194, 21502160, 21372187]; Collaborative Innovation Center of New Chemical Technologies for Environmental Benignity and Efficient Resource Utilization; Hunan Provincial Innovative Foundation for Postgraduate [CX2017B301]
机构署名:
本校为通讯机构
院系归属:
理学院
摘要:
An efficient method for the synthesis of 1,2-benzisothiazoles from amidines and elemental sulfur via N-S/C-S bond formation under transition-metal-free conditions is described. This reaction is performed smoothly under simple conditions to give the corresponding products in good to high yields with good functional group toler...