N-Benzoyl-N-[9-((3aR,4R,6R,6aR)-6-{2-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-6-hydroxy-6-phenyl-6-trimethylsilanyl-hex-3-ynyl}-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-yl]-benzamide 在
ammonium hydroxide 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以81%的产率得到5-[(3aR,4R,6R,6aR)-6-(6-Amino-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl]-7-(tert-butyl-diphenyl-silanyloxy)-1-phenyl-1-trimethylsilanyl-hept-3-yn-1-ol