反应详情

((3-Nitro-4-(phenylamino)phenyl)methanol (2.141 g, 0.008766 mol) was dissolved in methanol (40 mL) under a nitrogen atmosphere and 10% palladium on carbon (1:9, palladium:carbon black, 0.500 g) was added. The mixture was stirred under one atmosphere of hydrogen for 3 hours. The reaction was filtered, concentrated and the residue dissolved in ethyl acetate, washed with saturated sodium bicarbonate, dried over magnesium sulfate and concentrated to give a crude product that was used directly in the next step.

1. filtrationThe reaction was filtered
2. concentrationconcentrated
3. dissolutionthe residue dissolved in ethyl acetate
4. washwashed with saturated sodium bicarbonate
5. dry with materialdried over magnesium sulfate
6. concentrationconcentrated