6-Bromo-2-chloroquinoline-4-carbonyl chloride → HCID 86598224、化合物
反応式
[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]([Cl:12])[CH:6]=[C:5]2[C:13](Cl)=[O:14].[NH2:16][C:17]1[C:18]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[N:19][O:20][C:21]=1[CH3:22]>N1C=CC=CC=1>[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]([Cl:12])[CH:6]=[C:5]2[C:13]([NH:16][C:17]1[C:18]([C:23]2[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=2)=[N:19][O:20][C:21]=1[CH3:22])=[O:14]参加物
4
反応条件
- 温度
- 70 °C
実験手順
6-Bromo-2-chloroquinoline-4-carbonyl chloride (500 mg) and 4-amino-5-methyl-3-phenylisoxazole (400 mg) were dissolved in dichlorormethane (15 mL) and pyridine (1 mL). The reaction solution was heated at 70° C. overnight. The white precipitation was collected by filtration, washed with ethyl acetate and dried to give 6-bromo-2-chloro-N-(5-methyl-3-phenylisoxazol-4-yl)-4-quinolinecarboxamide (520 mg) as a white solid. 1H NMR (DMSO-d6): δ 2.52 (s, 3H), 7.52 (m, 3H), 7.72 (m, 2H), 8.02 (m, 4H), 10.58 (s, 1H); LCMS: ret. time: 32.23 min.; purity: 100%; MS (m/e): 441.82 (M+).