(4R)-3-{(2R,3S,6S,7R,4E)-6-benzyloxy-7-[(4R,5S,6S)-6-((3S,5S)-3-hydroxy-5-(methoxymethoxy)octyn-1-yl)-2,2,5-trimethyl-1,3-dioxan-4-yl]-3-hydroxy-2-methyloct-4-enoyl}-4-phenyloxazolidin-2-one 在
palladium 10% on activated carbon 、
氢气 、
三乙胺 作用下,
以
乙酸乙酯 为溶剂,
20.0 ℃
、101.33 kPa
条件下,
反应 24.0h,
以94%的产率得到(4R)-3-{(2R,3S,6S,7R)-6-benzyloxy-7-[(4R,5R,6R)-6-((3R,5S)-3-hydroxy-5-(methoxymethoxy)octyl)-2,2,5-trimethyl-1,3-dioxan-4-yl]-3-hydroxy-2-methyloctyl}-4-phenyloxazolidin-2-one