6-Methyl-5-phenylpyridin-2-amine → 1-(2-Bromobenzoyl)-3-(6-methyl-5-phenyl-2-pyridyl)urea
Reaktionsgleichung
[Br:1][C:2]1[CH:12]=[CH:11][CH:10]=[CH:9][C:3]=1[C:4]([N:6]=[C:7]=[O:8])=[O:5].[CH3:13][C:14]1[N:19]=[C:18]([NH2:20])[CH:17]=[CH:16][C:15]=1[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>C(OCC)(=O)C>[Br:1][C:2]1[CH:12]=[CH:11][CH:10]=[CH:9][C:3]=1[C:4]([NH:6][C:7]([NH:20][C:18]1[CH:17]=[CH:16][C:15]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[C:14]([CH3:13])[N:19]=1)=[O:8])=[O:5]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2-Bromobenzoyl isocyanate (650 mg) is reacted with 6-methyl-5-phenyl-2-pyridylamine (500 mg) in 25 ml of ethyl acetate. A precipitate forms which upon filtering constitutes the desired product.