Benzoyl chloride → 2'-Phenylbenzohydrazide
Reaktionsgleichung
[C:1]1([NH:7][NH2:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:9](Cl)(=[O:16])[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1>CCOCC>[C:9]([NH:8][NH:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1)(=[O:16])[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 5 °C
Versuchsvorschrift
A four neck flask (2 liters) equipped with a thermometer and a stirrer was charged with 216 g (2.0 mol) of phenylhydrazine and 1.5 liter of ether and cooled down to 5° C. Dropwise added thereto was 56.2 g (0.4 mol) of benzoyl chloride in 2 hours while stirring, and then the solution was heated to room temperature (20° C.) to continue stirring for 12 hours. Crystal was filtered off and washed sufficiently with deionized water and then dried under reduced pressure to obtain slightly brown crystal.