1-(α,α-dimethyl-3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydro-6,7-bis(benzyloxy)isoquinoline hydrochloride 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 5.0h,
以140 mg的产率得到1-(α,α-dimethyl-3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydro-6,7-dihydroxyisoquinoline hydrochloride