Facile synthesis of 1,2-benzisothiazoles from amidines and elemental sulfur via N–S/C–S bond formation under transition-metal-free conditions has been developed with good tolerance of a broad range of functional groups.
 
                                    通过无过渡
金属条件下从胺基
甲酸盐和元素
硫直接合成1,2-苯并
异噻唑,形成N-S/C-S键,对各种官能团具有良好的容忍性。