Isopropylamine → 5-Bromo-N-isopropyl-2-nitroaniline
Reaktionsgleichung
Br[C:2]1[CH:7]=[C:6]([Br:8])[CH:5]=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10].[CH:12]([NH2:15])([CH3:14])[CH3:13]>C(O)CCC>[CH:12]([NH:15][C:2]1[CH:7]=[C:6]([Br:8])[CH:5]=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10])([CH3:14])[CH3:13]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Heat a mixture of 2,4-dibromonitrobenzene (3.50 g, 12.5 mmol), isopropylamine (4.42 g, 6.40 ml, 74.8 mmol) and n-butanol (20 ml) in a sealed reaction vessel to 117° C. overnight. Cool to room temperature and concentrate under reduced pressure. Partition the residue between ethyl acetate and saturated aqueous sodium chloride, dry the organic layer over sodium sulfate, and concentrate under reduced pressure to provide the desired compound as a yellow solid (3.0 g, 94%).