(32Z,51Z,71Z)-55-benzyl-35,74-dimethyl-1(1,3)-benzena-3,5,7(1,3)-tricyclopentanacyclooctaphane-32,34,51,53,71,74-hexaene 在
palladium on activated charcoal ammonium formate 作用下,
以
甲醇 为溶剂,
以70%的产率得到(32Z,51E,71Z)-35,74-dimethyl-1(1,3)-benzena-3,5,7(1,3)-tricyclopentanacyclooctaphane-32,34,51,53,71,74-hexaene