Pyridine → N-(5-methyl-2-nitrophenyl)benzamide
反応式
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N+:9]([O-:11])=[O:10])=[C:6]([CH:8]=1)[NH2:7].N1C=CC=CC=1.[C:18](Cl)(=[O:25])[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>ClCCl>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N+:9]([O-:11])=[O:10])=[C:6]([NH:7][C:18](=[O:25])[C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=2)[CH:8]=1参加物
5
実験手順
To a stirred solution of 5-methyl-2-nitroaniline (4 mmol) and pyridine (8 mmol) in dry dichloromethane (15 mL) was added dropwise benzoyl chloride (8 mmol). The reaction mixture was stirred at room temperature for 8 h. The solvent was evaporated in vacuum, and the residue was subjected to flash chromatography on silica gel using a mixture of hexanes and CH2Cl2 (7:3) as eluent to afford N-(5-methyl-2-nitrophenyl)benzamide as a solid.