Tert-butyl 4-{2-fluoro-5-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzoyl}piperazine-1-carboxylate → 4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one
反応式
C(OC([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:34])[C:15]2[CH:20]=[C:19]([CH2:21][C:22]3[C:31]4[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=4)[C:25](=[O:32])[NH:24][N:23]=3)[CH:18]=[CH:17][C:16]=2[F:33])[CH2:10][CH2:9]1)=O)(C)(C)C>Cl>[F:33][C:16]1[CH:17]=[CH:18][C:19]([CH2:21][C:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C:25](=[O:32])[NH:24][N:23]=2)=[CH:20][C:15]=1[C:14]([N:11]1[CH2:12][CH2:13][NH:8][CH2:9][CH2:10]1)=[O:34]参加物
3
反応条件
- 温度
- 20 °C
実験手順
To a stirred solution of industrial methylated spirits (IMS) (2200 ml) and concentrated HCl (4400 ml) was added compound C (2780.2 g) in portions at room temperature under nitrogen, the foaming was controlled by the addition rate. The solution was then stirred at 15 to 25° C. for 30 minutes and sampled for completion (HPLC).