(2S)-N-[[(2R,3R,4R,5R)-3,4-dibenzoyloxy-5-[8-hydroxy-6-(1-hydroxyethylideneamino)purin-9-yl]oxolan-2-yl]methoxy-oxido-(2-trimethylsilylethoxy)phosphaniumyl]-1-[tris(4-benzoyloxyphenyl)methyl]pyrrolidine-2-carboximidic acid 在
四丁基氟化铵 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
反应 8.0h,
生成
(2S)-N-[[(2R,3R,4R,5R)-3,4-dibenzoyloxy-5-[8-hydroxy-6-(1-hydroxyethylideneamino)purin-9-yl]oxolan-2-yl]methoxy-hydroxyphosphoryl]-1-[tris(4-benzoyloxyphenyl)methyl]pyrrolidine-2-carboximidic acid