Acetic Anhydride → HCID 69961015、化合物
反応式
[CH3:1][C:2]1[N:11]([CH3:12])[C:10](=[O:13])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][C:8]=2[CH3:14])[N:3]=1.[Cl:15][C:16]1[CH:31]=[CH:30][C:19]([C:20]([C:22]2[CH:29]=[CH:28][C:25]([CH:26]=O)=[CH:24][CH:23]=2)=[O:21])=[CH:18][CH:17]=1.C(OC(=O)C)(=O)C>>[Cl:15][C:16]1[CH:17]=[CH:18][C:19]([C:20]([C:22]2[CH:29]=[CH:28][C:25]([CH:26]=[CH:1][C:2]3[N:11]([CH3:12])[C:10](=[O:13])[C:9]4[C:4](=[CH:5][CH:6]=[CH:7][C:8]=4[CH3:14])[N:3]=3)=[CH:24][CH:23]=2)=[O:21])=[CH:30][CH:31]=1参加物
4
反応条件
- 温度
- 140 °C
実験手順
To a mixture of 2,3,5-trimethyl-4(3H)-quinazolinone (376 mg) and 4-(4-chlorobenzoyl)benzaldehyde (1.1 g) was added acetic anhydride (0.5 ml) and the mixture was stirred at 140° C. for 2 hours. This reaction mixture was concentrated and the residue was washed with diethyl ether and dried to provide 504 mg of yellow powder.