反应详情

To a solution of [2-nitro-3-(3-nitro-phenylamino)-phenyl]-acetic acid ethyl ester (0.62 g, 1.8 mmol) in ethanol (50 ml) is added Pd/C (10%, wet, 0.50 g). It is placed under a hydrogen balloon and stirred for 20 hours. The catalyst is filtered and the solvent is removed to give the desired compound: LC-MS: 286.1 (MH+).

1. filtrationThe catalyst is filtered
2. customthe solvent is removed