乙酸酐 、 2-Brom-5,8-dimethoxy-6-methyl-1-naphthol 在
4-二甲氨基吡啶 、
silver(l) oxide 、
锌 作用下,
生成 1'-Acetoxy-5,5',8,8'-tetramethoxy-6,6'-dimethyl-2,2'-binaphthyl-1-ol 、 1,1'-Diacetoxy-5,5',8,8'-tetramethoxy-6,6'-dimethyl-2,2'-binaphthyl 、
3,4-Diacetoxy-2-brom-8,11-dimethoxy-6,10-dimethyldibenzoxanthen 、 4,4'-Diacetoxy-3,3'-brom-5,5',8,8'-tetramethoxy-7,7'-dimethyl-1,1'-binaphthyl