(6aR,8S,9S,9aR)-tert-butyl 8-(4-azido-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-9-(((S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoyl)oxy)-2,2,4,4-tetraisopropyltetrahydro[1,3,5,2,4]trioxadisilocino[7,6-b]pyrrole-7(8H)-carboxylate 在
palladium 10% on activated carbon 、
氢气 作用下,
以
乙醇 为溶剂,
反应 12.0h,
以96%的产率得到(6aR,8S,9S,9aR)-tert-butyl 8-(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-9-(((S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanoyl)oxy)-2,2,4,4-tetraisopropyltetrahydro-[1,3,5,2,4]trioxadisilocino[7,6-b]pyrrole-7(8H)-carboxylate