[(2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxopyrimidin-1-yl)-2-[[[(2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxopyrimidin-1-yl)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]oxolan-3-yl]oxy-[(2-methylpropan-2-yl)oxy]phosphoryl]oxymethyl]oxolan-3-yl] benzoate 在
乙二胺 、
三氟乙酸 作用下,
以
甲醇 、
二氯甲烷 为溶剂,
反应 6.17h,
生成 Phosphoric acid tert-butyl ester (2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester (2R,3S,5R)-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester