9-[(1R,2R,3S,4S)-3,4-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2-fluoro-cyclopentyl]-6-chloro-9H-purine 在
氨 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
反应 18.0h,
以85%的产率得到9-[(1R,2R,3S,4S)-3,4-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-2-fluoro-cyclopentyl]-9H-purin-6-ylamine