[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine → HCID 136341206, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][NH2:14].O=[C:16]([CH:20]=[N:21][OH:22])[CH:17]=[N:18][OH:19]>C(O)C>[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([F:9])([F:11])[F:10])[CH:5]=[C:4]([Cl:12])[C:3]=1[NH:13][N:14]=[C:16]([CH:20]=[N:21][OH:22])[CH:17]=[N:18][OH:19]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 2,6-dichloro-4-trifluoromethylphenyl-hydrazine (34 g), 2-oxopropanedial 1,3-dioxime (17 g) and ethanol (300 ml) was heated under reflux for 31/2 hours. The solvent was evaporated under reduced pressure and the residue triturated with light petroleum (bp 40°-60°) and filtered to give 2-oxopropanedial 2-(2,6-dichloro-4-trifluoromethylphenylhydrazone) 1,3-dioxime.