Chlorosuccinimide → HCID 13575826、化合物
反応式
[C:1]1(=[O:14])[C:11]2=[C:12]3[C:7](=[CH:8][CH:9]=[CH:10]2)[CH2:6][CH2:5][CH2:4][N:3]3[C:2]1=[O:13].[Cl:15]N1C(=O)CCC1=O>C(Cl)(Cl)(Cl)Cl>[Cl:15][C:9]1[CH:8]=[C:7]2[C:12]3=[C:11]([C:1](=[O:14])[C:2](=[O:13])[N:3]3[CH2:4][CH2:5][CH2:6]2)[CH:10]=1参加物
4
実験手順
A mixture of 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione (7.49 g, 0.04 mole) and N-chlorosuccinimide (5.34 g, 0.04 mole) in carbon tetrachloride (40 ml) was refluxed for 23 hours. After cooling, the resultant red precipitate was collected by filteration, washed with water and dried. Recrystallization from acetonitrile afforded 4.2 g (47.4%) of red needles, melted at 188°-189° C.
後処理
- temperaturewas refluxed for 23 hours
- temperatureAfter cooling
- customthe resultant red precipitate was collected by filteration
- washwashed with water
- customdried
- customRecrystallization from acetonitrile
出典と根拠
- ORDレコード
- ord-6c4b9525bd1f46bfb8b54e8061cf280f
- 出典データセット
- uspto-grants-1986_06
- 特許番号
- US04593092
反応ノート
読み込み中…