在
palladium dihydroxide 氢气 作用下,
以
甲醇 为溶剂,
反应 48.0h,
以74%的产率得到methyl (2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-acetamido-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-6-octoxy-4-[(2S,3S,4R,5R,6S)-3,4,5-triacetyloxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-3-acetyloxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-acetyloxy-6-[(1S,2R)-1,2,3-triacetyloxypropyl]oxane-2-carboxylate