作者:Yang Wang、Lingling Deng、Xiaochen Wang、Zhengguang Wu、Yi Wang、Yi Pan
DOI:10.1021/acscatal.8b04633
日期:2019.3.1
This work describes a nickel-catalyzed Ullmann-type thiolation of aryl iodidesunder mild electrochemical conditions. The simple undivided cell with graphene/nickel foam electrode setups offers excellent substrate tolerance, affording aryl and alkyl sulfides in good chemical yields. Furthermore, the mechanism for this electrochemical cross-coupling reaction has been investigated by cyclic voltammetry
这项工作描述了在温和的电化学条件下镍催化的芳基碘化物的乌尔曼型硫醇化反应。具有石墨烯/镍泡沫电极设置的简单的不分隔电池可提供出色的基材耐受性,并以良好的化学收率提供芳基和烷基硫化物。此外,已经通过循环伏安法研究了这种电化学交叉偶联反应的机理。