反应详情

To an ethanol (2 ml) solution of t-butyl[[6-[(4-chlorophenylsulfonyl)(2,5-difluorophenyl)methyl]pyridin-3-yl]methyl]-N-(t-butoxycarbonyl)carbamate (70 mg, 0.115 mmol) was added concentrated hydrochloric acid (2 ml). The resulting mixture was stirred at room temperature for 3 hours. The reaction mixture was concentrated under reduced pressure. To the residue thus obtained was added ethanol. The resulting mixture was concentrated under reduced pressure to give the title compound (51 mg, 0.115 mmol, 100%) as a white powder.

1. concentrationThe reaction mixture was concentrated under reduced pressure
2. customTo the residue thus obtained
3. concentrationThe resulting mixture was concentrated under reduced pressure