4-Acetoxy-3-brom-5,5',8,8'-tetramethoxy-2,3'-dimethyl-1,2'-binaphthyl-1',4'-chinon 在
palladium on activated charcoal
氢气 、
sodium acetate 作用下,
以
甲醇 、
苯 为溶剂,
生成 Acetic acid 5,8,5',8'-tetramethoxy-2,3'-dimethyl-1',4'-dioxo-1',4'-dihydro-[1,2']binaphthalenyl-4-yl ester