作者:Bálint Menczinger、Anikó Nemes、Dénes Szabó、Gitta Schlosser、Tamás Jernei、Antal Csámpai、József Rábai
DOI:10.1016/j.jfluchem.2020.109464
日期:2020.3
Aryl 2,2,2-trifluoroethyl sulfides were synthesized by copper(I)-catalyzed nucleophilic aromatic substitution reaction (Ullmann coupling). The method requires aryl iodides and 2,2,2-trifluoroethyl thioacetate as starting materials, benzylamine as solvent and base, and a copper(I) bromide as a catalyst. The reaction mixture was stirred at 110 °C for 6 h under inert atmosphere to afford the targeted
通过铜(I)催化的亲核芳族取代反应(Ullmann偶联)合成了芳基2,2,2-三氟乙基硫化物。该方法需要芳基碘化物和2,2,2-三氟乙基硫代乙酸酯作为起始原料,苄胺作为溶剂和碱,以及溴化铜(I)作为催化剂。将反应混合物在惰性气氛下在110℃搅拌6h,以中等至良好的产率得到目标芳基2,2,2-三氟乙基硫醚。