4-Chloroaniline → HCID 9841968, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][CH:3]=1.Br[C:10]1[C:11](=[O:22])[C:12]2[CH:13]=[CH:14][CH:15]=[N:16][C:17]=2[C:18](=[O:21])[C:19]=1[Br:20]>C(O)C>[Cl:1][C:2]1[CH:8]=[CH:7][C:5]([NH:6][C:10]2[C:11](=[O:22])[C:12]3[CH:13]=[CH:14][CH:15]=[N:16][C:17]=3[C:18](=[O:21])[C:19]=2[Br:20])=[CH:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
CeCl3 (0.1 mmol) as a catalyst and 4 equivalents of 4-chloroaniline (10 mmol) were added to 6,7-dibromo-5,8-quinolindion (10 mmol) dissolved in ethanol (100 ml). The reaction mixture was heated at reflux for 8 hrs. After reading the completion of reaction by TLC, it was cooled, filtered, and recrystallized with ethanol to give redish powder of 6-[(N-4-chlorophenyl)amino]-7-bromo-5,8-quinolidione.