反应详情

To N-(4-Benzofuran-2-yl-phenyl)-2-(4-tert-butyl-phenyl)-3-(4-nitro-phenyl)-propionamide (830 mg, 1.6 mmol) in tetrahydrofuran (20 ml) was added 20% palladium hydroxide on carbon (172 mg). The reaction mixture was stirred under hydrogen for 16 h, filtered and concentrated. Chromatography of the residue (20% ethyl acetate in hexane) afforded 3-(4-Amino-phenyl)-N-(4-benzofuran-2-yl-phenyl)-2-(4-tert-butyl-phenyl)-propionamide as a white solid (600 mg, 77%).

1. filtrationfiltered
2. concentrationconcentrated