反应详情

Hydrogen was introduced under atmospheric pressure into the mixture consisting of 260 mg of 1-(3-fluoro-4-nitrophenyl)-1H-[1,2,4]triazole, 30 mg of Pd/C and 30 ml of tetrahydrofuran until the theoretical amount had been taken up. After filtering off the catalyst with suction and concentrating the mixture under reduced pressure, the remaining oily residue was purified by column chromatography (solvent: 98:2 dichloromethane:methanol; silica gel).

1. filtrationAfter filtering off the catalyst with suction
2. concentrationconcentrating the mixture under reduced pressure
3. customthe remaining oily residue was purified by column chromatography (solvent: 98:2 dichloromethane:methanol; silica gel)