Ethylenediamine → HCID 135597354, Verbindung
Reaktionsgleichung
[CH2:1]([NH2:4])[CH2:2][NH2:3].[CH2:5]([N:7]([C:9]1[CH:10]=[C:11]([OH:17])[C:12](=[CH:15][CH:16]=1)[CH:13]=O)[CH3:8])[CH3:6]>>[CH2:5]([N:7]([C:9]1[CH:10]=[C:11]([OH:17])[C:12](=[CH:15][CH:16]=1)[CH:13]=[N:3][CH2:2][CH2:1][N:4]=[CH:13][C:12]1[C:11](=[CH:10][C:9]([N:7]([CH3:8])[CH2:5][CH3:6])=[CH:16][CH:15]=1)[OH:17])[CH3:8])[CH3:6]Komponenten
3
Reaktionsbedingungen
- Temperatur
- 70 °C
Versuchsvorschrift
A solution of 80 mg (1.33 mmol) of ethylenediamine is added dropwise, at room temperature, to a solution of 500 mg (2.79 mmol) of 4-(N-ethyl-N-methylamino)salicylaldehyde and the reaction solution is heated for 4 hours at 70° C. After cooling to room temperature, the precipitate formed is filtered off, washed with a small amount of cold ethanol and dried in a vacuum drying cabinet at 30° C.
Aufarbeitung
- temperatureAfter cooling to room temperature
- customthe precipitate formed