diphenylmethylsilylethyl N,N-diisopropylphosphoramidite 在
四氮唑 、
苯基二硫化物 、
三乙胺 作用下,
以
乙腈 为溶剂,
反应 17.83h,
生成 [(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[2-[methyl(diphenyl)silyl]ethoxy]phosphinothioyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate