N6,3'-Dibenzoyl-5'-O-monomethoxytrityladenosine-2'-(2,5-dichlorophenyl),(2-(4-nitrophenyl)-ethyl)-phosphate 在
三乙胺 、
4-硝基苯甲醛肟 作用下,
以90%的产率得到[(2R,3R,4R,5R)-2-(6-benzamidopurin-9-yl)-4-benzoyloxy-5-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]oxolan-3-yl] 2-(4-nitrophenyl)ethyl phosphate