C
141H
172O
11 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以99%的产率得到3,6-Bis[2-[4-[3-[(5,11,17,23-tetratert-butyl-26,27,28-tripropoxy-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl)oxy]propoxy]phenyl]ethyl]fluoren-9-one