2-[((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-hydroxy-methyl]-dihydro-pyran-3-one 在
palladium on activated charcoal
氢气 作用下,
生成 (3aR,3bS,4aS,8aR,9R,9aR,10aR)-2,2-Dimethyl-octahydro-1,3,4,8,10-pentaoxa-pentaleno[1,2-b]naphthalene-4a,9-diol 、 (3aR,3bS,4aS,8aR,9S,9aR,10aR)-2,2-Dimethyl-octahydro-1,3,4,8,10-pentaoxa-pentaleno[1,2-b]naphthalene-4a,9-diol