反应详情

To a solution of 2-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-5-nitroisonicotinic acid (Intermediate 29A) (2.0 g, 6.8 mmol) in DMF (25 mL) was added 3-amino-2,2-dimethylpropan-1-ol (0.85 g, 8.2 mmol), triethylamine (1 g, 10.3 mmol) and HATU (3.16, 10.3 mmol) under nitrogen, reaction then stirred overnight. The reaction mixture was concentrated and purified by HPLC to afford 2-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-N-(3-hydroxy-2,2-dimethylpropyl)-5-nitroisonicotinamide.

1. customreaction
2. concentrationThe reaction mixture was concentrated
3. custompurified by HPLC