((2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl ((2R,3S,5R)-2-(((4-methoxyphenyl)diphenylmethoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl) (3-oxobutan-2-yl) phosphate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 20.0h,
以88%的产率得到Phosphoric acid (2R,3S,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3-hydroxy-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 1-methyl-2-oxo-propyl ester