Pivaloyl chloride → 4-bromo-2,6-dichloro-N-pivaloylaniline
Reaktionsgleichung
Cl.[Br:2][C:3]1[CH:9]=[C:8]([Cl:10])[C:6]([NH2:7])=[C:5]([Cl:11])[CH:4]=1.[C:12](Cl)(=[O:17])[C:13]([CH3:16])([CH3:15])[CH3:14]>N1C=CC=CC=1>[Br:2][C:3]1[CH:9]=[C:8]([Cl:10])[C:6]([NH:7][C:12](=[O:17])[C:13]([CH3:16])([CH3:15])[CH3:14])=[C:5]([Cl:11])[CH:4]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 40 °C
Versuchsvorschrift
12.0 g (50.0 mmol) of 4-bromo-2,6-dichloroaniline hydrochloride was dissolved in 50 mL of pyridine, 9.90 mL (80.0 mmol) of pivaloyl chloride and 0.61 g (5.0 mmol) of N,N-dimethylaminopyridine were added and the mixture was stirred at 40° C. for 28 hours. Thereafter, substantially the same manner as that in Reference Example (1) was repeated to give 15.7 g of 4-bromo-2,6-dichloro-N-pivaloylaniline (yield: 97%).