1-[(2R,4S,5R)-5-[2-[bis(4-methoxyphenyl)-phenylmethoxy]ethyl]-4-[2-[(2R,3S,5R)-3-[2-[(2R,3S,5R)-3-[2-[(2R,3S,5R)-3-[[bis(4-methoxyphenyl)-phenylmethyl]sulfanylmethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]ethylsulfanylmethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]ethylsulfanylmethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-2-yl]ethylsulfanylmethyl]oxolan-2-yl]pyrimidine-2,4-dione 在
sodium acetate 、
silver nitrate 、
1,4-dithio-erythritol 作用下,
以
四氢呋喃 、
甲醇 、
水 为溶剂,
反应 0.11h,
以85%的产率得到1-[(2R,4S,5R)-5-[2-[[(2R,3S,5R)-2-[2-[[(2R,3S,5R)-2-[2-[[(2R,3S,5R)-2-[2-[bis(4-methoxyphenyl)-phenylmethoxy]ethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]methylsulfanyl]ethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]methylsulfanyl]ethyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl]methylsulfanyl]ethyl]-4-(sulfanylmethyl)oxolan-2-yl]pyrimidine-2,4-dione