双(二乙基氨基)氯膦 、
5'-O-dimethoxytrityldithymidinephosphoromorpholidate 在
二乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 0.25h,
生成 1-[(2R,4S,5R)-4-[bis(diethylamino)phosphanyloxy]-5-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-morpholin-4-ylphosphoryl]oxymethyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione