反应详情

Methyl 2-[(2,6-dichlorobenzoyl)amino]-3-(4-nitrophenyl)propanoate 7 (7 g) is solubilized in CH3OH in presence of Pt(S)/C (5% in weight). H2 pressure is then applied at RT for 2 h. The catalyst is filtered over celite and the solvent is evaporated to give methyl 3-(4-aminophenyl)-2-[(2,6-dichlorobenzoyl)amino]propanoate 8.

1. filtrationThe catalyst is filtered over celite
2. customthe solvent is evaporated