Copper-mediated oxidative pentafluoroethylthiolation of aryl boronic acids with TMSC2F5 and elemental sulfur
作者:Jia-Xiang Xiang、Xiu-Hua Xu、Feng-Ling Qing
DOI:10.1016/j.jfluchem.2017.07.008
日期:2017.11
A copper-mediated oxidative pentafluoroethylthiolation of arylboronicacids with TMSC2F5 and S8 was developed. This reaction provides a new access to various aryl pentafluoroethyl thioethers. The use of 2-fluoropyridine as the ligand and the ability to carry out the reaction at 70 °C are key features of this oxidative coupling reaction.
开发了铜介导的芳基硼酸与TMSC 2 F 5和S 8的氧化五氟乙硫基化。该反应提供了获得各种芳基五氟乙基硫醚的新途径。使用2-氟吡啶作为配体以及在70°C下进行反应的能力是该氧化偶联反应的关键特征。