反应详情

A mixture of 2-azido-9-(2-hydroxyethoxymethyl)adenine (0.41g) and 10% palladium on charcoal (80mg) in ethanol (41ml) was shaken under hydrogen at 50 psi for 3.5 hours. The catalyst was removed by filtration through a celite pad and washed thoroughly with ethanol and water. The solvent was removed by evaporation under reduced pressure giving a quantitative yield (0.37g) of nearly pure (one spot on TLC) 2-amino-9-(2-hydroxyethoxymethyl)adenine, m.p. 183°-184° C. after recrystallization from n-propanol.

1. customThe catalyst was removed by filtration through a celite pad
2. washwashed thoroughly with ethanol and water
3. customThe solvent was removed by evaporation under reduced pressure