2,5-dichloro-3-[2-(1,1-dimethylallyl)-6-methyl-1H-indol-3-yl]-6-[7-(3-methyl-but-2-enyl)-1H-indol-3-yl]-[1,4]benzoquinone 在
sodium hydroxide 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以55%的产率得到2-[2-(1,1-dimethylallyl)-6-methyl-1H-indol-3-yl]-3,6-dihydroxy-5-[7-(3-methyl-but-2-enyl)-1H-indol-3-yl]-[1,4]benzoquinone