A novel ammonium iodide-induced sulfenylation method of flavones, indole and arylimidazo[1,2-a]pyridines using stable and odorless sodium benzenesulfinates as sulfur sources was developed, generating regioselective derivatives in good yields.
一种新颖的氨碘化物诱导的黄酮类化合物、吲哚和芳基咪唑并[1,2-a]吡啶的磺基化方法被开发出来,使用稳定且无臭味的苯磺酸钠作为硫源,生成了产率较高的区域选择性衍生物。