[(2R,3R)-3-acetyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-3-(2-phenylmethoxyethoxymethyl)oxolan-2-yl]methyl acetate 在
palladium dihydroxide 氢气 作用下,
以
乙醇 为溶剂,
反应 72.0h,
以89%的产率得到Acetic acid (2R,3R)-2-acetoxymethyl-3-(2-hydroxy-ethoxymethyl)-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester