[(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-3-[tert-butyl(dimethyl)silyl]oxyoxolan-2-yl]methoxy-[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxy-sulfidophosphanium 在
ammonium hydroxide 、
四丁基氟化铵 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 12.0h,
生成 Thiophosphoric acid O-[(2R,3S,5R)-5-(6-amino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl] ester O'-[(2R,3S,5R)-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl] ester