4-Chlorobenzylamine → HCID 178522855、化合物
反応式
[N:1]1([CH2:7][C:8]2[CH:9]=[C:10]3[C:21](=[O:22])[C:20]([C:23]([O:25]CC)=O)=[CH:19][N:12]4[CH2:13][C:14](=O)[NH:15][C:16]([CH:17]=2)=[C:11]34)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[Cl:28][C:29]1[CH:36]=[CH:35][C:32]([CH2:33][NH2:34])=[CH:31][CH:30]=1>CO>[Cl:28][C:29]1[CH:36]=[CH:35][C:32]([CH2:33][NH:34][C:23]([C:20]2[C:21](=[O:22])[C:10]3[C:11]4[N:12]([CH:19]=2)[CH2:13][C:14]([NH:34][CH2:33][C:32]2[CH:35]=[CH:36][C:29]([Cl:28])=[CH:30][CH:31]=2)=[N:15][C:16]=4[CH:17]=[C:8]([CH2:7][N:1]2[CH2:2][CH2:3][O:4][CH2:5][CH2:6]2)[CH:9]=3)=[O:25])=[CH:31][CH:30]=1参加物
4
反応条件
- 温度
- 180 °C
実験手順
A mixture of ethyl 9-(4-morpholinylmethyl)-2,7-dioxo-2,3-dihydro-1H,7H-pyrido[1,2,3-de]quinoxaline-6-carboxylate (Preparation 4, 280 mg) and 4-chlorobenzylamine (1 mL) is heated at 180° C. The solution is cooled, diluted with methanol (2 mL), and the precipitate is filtered off. The resulting solid is washed with methanol followed by ether and dried to give 117 mg of the title compound. Physical characteristics: 1H NMR (DMSO-d6) δ2.35, 3.49, 3.57, 4.56, 4.60, 5.08, 7.20, 7.34-7.40, 7.64, 8.21, 8.62, 10.6. Anal. Found: C, 62.90; H, 4.99; N, 11.81; Cl, 12.03.