β-selective direct arylation of (oligo)thiophenes is reported. Thanks to the use of a water/surfactant solution in combination with natural feedstock-derived undecanoic acid as an additive, this high-yielding C–H coupling could be performed regioselectively at room temperature.
据报道,胶束介质具有意想不到的潜力,可以实现(低聚)
噻吩的挑战性β-选择性直接芳基化。由于使用
水/表面活性剂溶液与天然原料来源的
十一烷酸作为添加剂,这种高产率的 C-H 偶联可以在室温下区域选择性地进行。