Bis(2,2,2-trichlor-1,1-dimethylethyl)monochlorophosphat 、
beta-胸苷 在
4-二甲氨基吡啶 作用下,
反应 24.0h,
以72%的产率得到((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl bis(1,1,1-trichloro-2-methylpropan-2-yl) phosphate