在
copper(II) choride dihydrate 、
四甲基乙二胺 作用下,
以
二氯甲烷 为溶剂,
反应 72.0h,
以22%的产率得到(8S,9S,13S,14S)-4-[(8S,9S,13S,14S)-3-hydroxy-13-methyl-2-naphthalen-1-yl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-4-yl]-13-methyl-2-naphthalen-1-yl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol