反应详情

Under a hydrogen atmosphere 130 mg (0.27 mmol) 1-{1-[6-(4-nitro-2,3-dihydroindole-1-carbonyl)-pyrimidin-4-yl]-piperidin-4-yl}-1,3-dihydroimidazo[4,5-b]pyridin-2-one and 25 mg palladium on charcoal (10%) were hydrogenated in a 1:1 mixture methanol:THF (15 mL of each) at RT and 3 bar hydrogen pressure. Then the catalyst was eliminated by suction filtering and the residue was washed with 50 mL DMF. The filtrate was evaporated down i. vac., the residue was stirred with methanol and suction filtered. The solid was dried at 50° C. in the CAD.

1. customat RT
2. filtrationfiltering
3. washthe residue was washed with 50 mL DMF
4. customThe filtrate was evaporated down i
5. filtrationfiltered
6. customThe solid was dried at 50° C. in the CAD