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使用Langlois 试剂的自由基三氟甲基化作用
众所周知的Langlois试剂,Sodium trifluoromethanesulfinate,在原位上生成的三氟甲基自由基(•CF3)可作为三氟甲基化试剂。例如,Sanford等人报道了各种芳基硼酸发生铜介质三氟甲基化作用生成相应的三氟甲基产物,该反应使用Langois试剂且反应条件温和。