Water → HCID 86632556, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[C:7]([N:8]2[CH:12]=[CH:11][CH:10]=[C:9]2[CH:13]=[O:14])=[CH:6][CH:5]=[CH:4][N:3]=1.[Br:15]N1C(=O)CCC1=O.O>CN(C)C=O>[Br:15][C:11]1[CH:10]=[C:9]([CH:13]=[O:14])[N:8]([C:7]2[C:2]([Cl:1])=[N:3][CH:4]=[CH:5][CH:6]=2)[CH:12]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of 6.05 g of 1-(2-chloro-3-pyridinyl)-1H-pyrrole-2-carbaldehyde in 20 ml of N,N-dimethylformamide was added 5.72 g of N-bromosuccinimide. The resulting mixture was stirred at room temperature for 1 hour. Water was poured into the reaction mixture, and a deposited precipitate was collected by filtration to obtain 4.22 g of 4-bromo-1-(2-chloro-3-pyridinyl)-1H-pyrrole-2-carbaldehyde of the formula:
Aufarbeitung
- filtrationa deposited precipitate was collected by filtration
Quellen und Nachweise
- ORD-Eintrag
- ord-0d886741c9c24ae6a6a1b02dabb9aab2
- Quelldatensatz
- uspto-grants-2011_01
- Patentnummer
- US07867949B2
Notizen zur Reaktion
Wird geladen…