4-N-benzoyl-3'-O-tert-butyldimethylsilyl-5'-O-tert-butyldiphenylsilyl-4'-C-methoxymethyl-5-methylcytidine 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
生成 N-[1-((2R,4S,5S)-4-Hydroxy-5-hydroxymethyl-5-methoxymethyl-tetrahydro-furan-2-yl)-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl]-benzamide