2,4-diacetoxy-6-methyl-benzoyl chloride 、 2-acetoxy-4-(2-acetoxy-4-hydroxy-6-methyl-benzoyloxy)-6-methyl-benzoic acid methyl ester 在
吡啶 作用下,
生成 2-acetoxy-4-[2-acetoxy-4-(2,4-diacetoxy-6-methyl-benzoyloxy)-6-methyl-benzoyloxy]-6-methyl-benzoic acid methyl ester