cis-2,3,8-trimethoxy-5,6,12α,13α-tetrahydro-11β-hydroxy-6-methyl-9-hydroxy-11H-indeno(1,2-c)isoquinoline 在
palladium on activated charcoal 作用下,
以
溶剂黄146 为溶剂,
反应 24.0h,
以55%的产率得到2,3,8-trimethoxy-6-methyl-9-hydroxy-11H-indeno<1,2-c>isoquinolinium chloride