Bromine → 6-[4-(2-ethyl-4-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone
Reaktionsgleichung
[CH2:1]([C:3]1[N:4]([C:9]2[CH:14]=[CH:13][C:12]([C:15]3[CH2:16][CH2:17][C:18](=[O:21])[NH:19][N:20]=3)=[CH:11][CH:10]=2)[CH:5]=[C:6]([CH3:8])[N:7]=1)[CH3:2].BrBr>C(O)(=O)C>[CH2:1]([C:3]1[N:4]([C:9]2[CH:10]=[CH:11][C:12]([C:15]3[CH:16]=[CH:17][C:18](=[O:21])[NH:19][N:20]=3)=[CH:13][CH:14]=2)[CH:5]=[C:6]([CH3:8])[N:7]=1)[CH3:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Similarly, reaction of 4,5-dihydro-6-[4-(2-ethyl-4-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone with bromine in acetic acid as described in this Example gives 6-[4-(2-ethyl-4-methyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone.