Friedel-Crafts α-(acyl)methylthiomethylations of aromatic compounds with α-ethoxycarbonyl, -acetyl, -benzoyl, and -cyano-α-(methylthio)methyl chlorides are described. The resulted products are easily converted to acylmethylated aromatics such as phenylacetate and phenylacetone by reductive desulfurization.
描述了芳族化合物与α-乙氧基羰基,-乙酰基,-苯甲酰基和-
氰基-α-(甲
硫基)
甲基氯化物的弗瑞德-克拉夫茨(Friedel-Crafts)芳族化合物的α-(酰基)甲
硫基甲基化。通过还原性脱
硫,容易将所得产物转化为酰基甲基化的芳族化合物,例如
苯乙酸酯和
苯丙酮。