(3aS,4R,5S,6aR)-5-{[(tert-butoxy)carbonyl]amino}-tetrahydro-2,2-dimethyl-6-methylidene-4H-cyclopenta-1,3-dioxol-4-ol 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
以77%的产率得到(3aS,4R,5S,6R,6aR)-5-{[(tert-butoxy)carbonyl]amino}tetrahydro-2,2,6-trimethyl-4H-cyclopenta-1,3-dioxol-4-ol