2-[tert-butyl(dimethyl)silyl]ethoxy-[[(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-[(2R,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-sulfidophosphanium 在
二氯乙酸 作用下,
以
氯仿 为溶剂,
反应 36.0h,
生成
1-[(2R,4S,5R)-5-[[2-[tert-butyl(dimethyl)silyl]ethylsulfanyl-[(2R,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-oxidophosphaniumyl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione