Aniline → HCID 66664491、化合物
反応式
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.O.O.[NH2:11][C:12]1[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:24])([F:23])[F:22])[C:13]=1[C:14]([OH:16])=O>C1COCC1>[NH2:11][C:12]1[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:24])([F:23])[F:22])[C:13]=1[C:14]([NH:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)=[O:16]参加物
4
実験手順
2-amino-N-phenyl-6-trifluoromethyl-benzamide was prepared by addition of aniline (1.0 eq.) to a suspension of 2-amino-6-(trifluoromethyl)-benzoic acid trihydrate (1.0 g, 4.0 mmol, 1.3 eq.) and polystyrene-carbodiimide (3.6 g, 1.1-1.7 eq.) in THF (40 mL). The reaction was stirred at ambient temperature for 18 hours, then filtered. The filtrate was concentrated in vacuo and purified by flash chromatography to provide 2-amino-N-phenyl-6-trifluoromethyl-benzamide as a yellow solid.