9-[1-(t-butyldimethylsilyloxy)-4-(diethoxyphosphorylmethoxy)but-2-oxy]adenine 在
甲苯 、 silica 、
chloroform methanol 、
溴化钾 作用下,
以
溶剂黄146 为溶剂,
反应 3.0h,
以affording 9-[4-(diethoxyphosphorylmethoxy)-1-hydroxybut-2-oxy]adenine (220 mg, 79%) as a white solid, m.p. 86°-88° C. νmax (KBr) 3350, 3140, 1660, 1600 and 1540 cm-1的产率得到9-[4-(Diethoxyphosphorylmethoxy)-1-hydroxybut-2oxy]adenine