A new methodology for the direct CâH auration of electron-deficient arenes and heteroarenes with simple bases and readily available [Au(PR3)Cl] complexes is described. This system allows the preparation of a wide scope of arylâAu(I) compounds without the need for using Ag(I) additives or preparing and isolating basic Au(I) hydroxide complexes.
描述了一种新的方法学,用于电子贫乏的
芳香烃和杂
芳香烃与简单碱和易于获得的[Au(PR3)Cl]配合物直接进行C–H键活化。该系统允许制备广泛范围的芳基–Au(I)化合物,无需使用Ag(I)添加剂或制备和分离碱性Au(I)氢氧化物配合物。