[(3aS,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]methyl 4-methylbenzenesulfonate 在
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 、
乙腈 为溶剂,
反应 96.0h,
生成
benzyl (4S)-4-[2-[[(3aS,4R,6R,6aR)-4-(6-aminopurin-9-yl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]methyl-methylamino]ethyl]-5-oxo-1,3-oxazolidine-3-carboxylate