Reaktion #1678709

Reaktionsgleichung

Phenylhydrazine

4-(Diphenylamino) benzaldehyde

isopropanol

→

4-(diphenylamino) benzaldehyde phenylhydrazone

4-(Diphenylamino)benzaldehyde-N-2,3-epoxypropyl-N-Phenylhydrazone

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeequipped
2. 2
   Temperaturwith reflux condenser and mechanical stirrer
3. 3
   TemperaturThe solution was refluxed for 2 hours
4. 4
   SonstigeAt the end of the reaction

Vorschrift

Phenylhydrazine (0.1 mole, commercially available from Aldrich, Milwaukee, Wis.) and 4-(Diphenylamino) benzaldehyde (0.1 mole, available from Fluka, Buchs SG, Switzerland) were dissolved in 100 ml of isopropanol in a 250 ml 3-neck round bottom flask equipped with reflux condenser and mechanical stirrer. The solution was refluxed for 2 hours. Thin layer chromatography indicated the disappearance of the starting materials. At the end of the reaction, the mixture was cooled to room temperature. The 4-(diphenylamino) benzaldehyde phenylhydrazone crystals that formed upon standing were filtered off and washed with isopropanol and dried in vacuum oven at 50° C. for 6 hours.

Quelle