反应详情

6-Amino-9-benzyl-8-methoxy-2-(2-methoxyethyl)aminopurine (26 mg, 0.079 mmol) in concentrated hydrochloric acid (20 ml) was stirred at room temperature for 7 hours. The reaction mixture was made basic with 28% aqueous ammonia. The resulting crystals were filtered to give the subject compound (18 mg, yield 73%).

1. filtrationThe resulting crystals were filtered