1-Phenylpiperazine → HCID 69961743、化合物
反応式
Cl[C:2]1[CH:30]=[CH:29][C:5]([C:6]([C:8]2[CH:13]=[CH:12][C:11]([CH:14]=[CH:15][C:16]3[N:25]([CH3:26])[C:24](=[O:27])[C:23]4[C:18](=[CH:19][CH:20]=[CH:21][C:22]=4[CH3:28])[N:17]=3)=[CH:10][CH:9]=2)=[O:7])=[CH:4][N:3]=1.[C:31]1([N:37]2[CH2:42][CH2:41][NH:40][CH2:39][CH2:38]2)[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1>N1C=CC=CC=1>[CH3:26][N:25]1[C:24](=[O:27])[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][C:22]=2[CH3:28])[N:17]=[C:16]1[CH:15]=[CH:14][C:11]1[CH:12]=[CH:13][C:8]([C:6](=[O:7])[C:5]2[CH:29]=[CH:30][C:2]([N:40]3[CH2:41][CH2:42][N:37]([C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=4)[CH2:38][CH2:39]3)=[N:3][CH:4]=2)=[CH:9][CH:10]=1参加物
4
反応条件
- 温度
- 90 °C
実験手順
To a solution of 2-[2-[4-(6-chloronicotinoyl)-phenyl]vinyl]-3,5-dimethyl-4(3H)-quinazolinone (333 mg) in pyridine (5 ml) was added 1-phenylpiperazine (156 ml) and the mixture was stirred at 90° C. for 4 hours. This reaction mixture was concentrated and extracted with ethyl acetate. The organic layer was washed serially with water and saturated aqueous NaCl solution, dried over anhydrous magnesium sulfate, and concentrated. The residue was purified by silica gel column chromatography (n-hexane: ethyl acetate (1:1)) to provide 162 mg of yellow powder.