反应详情

trans-4-[(5-Methoxy-2-nitro-phenylamino)-methyl]cyclohexane carboxylic acid methyl ester (800 mg, 2.48 mmol) was dissolved in 10 ml of EtAc mixed with 80 mg of Pd/C (10%, wet) and transferred in a Eyela reactor. The mixture was left overnight under 5 bar of hydrogen, then the solution was filtered through cellulose and the solvent removed under reduced pressure to give the titled compound as a brown solid. (700 mg, yield=96%)

1. filtrationthe solution was filtered through cellulose
2. customthe solvent removed under reduced pressure