((2R,3S,5R)-3-((4-chlorobenzoyl)oxy)-5-(2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl 4-chlorobenzoate 在
sodium methylate 作用下,
以
甲醇 为溶剂,
以93.68 %的产率得到3-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione