作者:Shanli Yi、Meichao Li、Weimin Mo、Xinquan Hu、Baoxiang Hu、Nan Sun、Liqun Jin、Zhenlu Shen
DOI:10.1016/j.tetlet.2016.03.073
日期:2016.4
An iodine-catalyzed regioselective sulfenylation of indoles in the presence of DMSO has been presented. Various indoles can react with aryl thiols or alkyl thiols to afford their corresponding 3-sulfenylindoles in good to excellent yields. The notable features of this protocol include easy operation, metal-free reaction conditions, and excellent functional group tolerance.
已经提出了在
DMSO存在下
碘催化的
吲哚的区域选择性亚磺酰基化。各种
吲哚可以与芳基
硫醇或烷基
硫醇反应,以良好或优异的产率得到它们相应的3-亚
硫基
吲哚。该协议的显着特征包括易于操作,无
金属的反应条件和出色的官能团耐受性。