1-[(2R,4S,5R)-5-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[(2-nitrophenyl)methylsulfanyl]-oxidophosphaniumyl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione 、
双(二异丙基氨基)(2-氰基乙氧基)膦 在
S-ethyl tetrazole 作用下,
以
乙腈 为溶剂,
反应 0.58h,
生成 3-[[(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-nitrophenyl)methylsulfanyl]-oxidophosphaniumyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile