(3S,3aR,4R,5S,6S,6aS)-1-Benzyl-5-benzyloxy-4,6-dihydroxy-3-methyl-hexahydro-cyclopenta[c]isoxazole-3-carboxylic acid ethyl ester 在
palladium on activated charcoal
环己烯 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以60%的产率得到(3S,3aR,4R,5S,6S,6aS)-3,4,5,6-Tetrahydroxy-3-methyl-hexahydro-cyclopenta[b]pyrrol-2-one