反应详情

A mixture of 1-hexyl-4-methyl-3-nitro-5-phenyl-2-pyridone (0.093 g, 0.30 mmol) and 10% Pd/C in ethyl acetate (100 mL) was hydrogenated at 45 psi in a Parr apparatus for 4 hours. The catalyst was removed by filtration, and the solvent was evaporated to give 3-amino-1-hexyl-4-methyl-5-phenyl-2-pyridone (0.083 g, 97%).

1. customThe catalyst was removed by filtration
2. customthe solvent was evaporated