report a mild, electrochemical trihydrodefluorination (e-THDF) for breaking highly stable C–F bonds in trifluoromethyl arenes to form the corresponding methyl arene products. Uniquely, this “green” approach relies on the in situ generation of Lewis acidic silyl cations that mediate fluoride abstraction. Overall, e-THDF has significantly improved functional group tolerance over current methods and should
我们报告了一种温和的电
化学三氢脱
氟 (e-THDF),用于破坏三
氟甲基
芳烃中高度稳定的 C-F 键,形成相应的甲基
芳烃产物。独特的是,这种“绿色”方法依赖于原位生成介导
氟化物提取的
路易斯酸性甲
硅烷基阳离子。总体而言,e-THDF 相对于现有方法显着提高了官能团耐受性,应该会激发脱
氟工艺的持续发展。