反应详情

1-[(2-Methoxyquinoxalin-3-yl)aminocarbonyl]-4-(3,5-dinitrophenyl)piperazine (200 mg, 0.44 mmol) was dissolved in ethanol (30 ml) and thereto 10% palladium/carbon (10 mg) was added. The mixture was hydrogenated for 4 hours, and then filtered to remove the 10% palladium/carbon. The filtrate was concentrated and purified by column chromatography to obtain the titled compound.

1. filtrationfiltered
2. customto remove the 10% palladium/carbon
3. concentrationThe filtrate was concentrated
4. custompurified by column chromatography