(4bS,8R,8aR,9aR,10R,13aR,13bR)-10-benzyl-1-benzyloxy-5,6,7,8,9,9a,10,13b-octahydro-7,10-dimethyl-8a,13a-etheno-4,8-methanobenzofuro[3,2-e][,3]dioxino[4,5-J]isoquinoline 在
palladium 10% on activated carbon 、
氢气 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
以38.1%的产率得到(4bS,8R,8aR,9aR,10R,13aR,13bR)-10-benzyl-5,6,7,8,9,9a,10,13b-octahydro-7,10-dimethyl-8a,13a-ethano-4,8-methanobenzofuro[3,2-e][1,3]dioxino[4,5-g]isoquinolin-1-ol