(3aR,4aR,5R,8aR,8bR)-2,2-dimethyl-8a-phenylmethoxy-4a,5,8,8b-tetrahydro-3aH-[1,3]dioxolo[4,5-b][1]benzofuran-5-ol 在
palladium hydroxide on carbon 、
氢气 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以97%的产率得到(3aR,4aR,5R,8aR,8bR)-2,2-dimethyl-8a-phenylmethoxy-4a,5,6,7,8,8b-hexahydro-3aH-[1,3]dioxolo[4,5-b][1]benzofuran-5-ol