4-Methoxybenzaldehyde → N-(4-Methoxybenzylidene)-N-(4-methoxybenzyl)amine
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH2:7][NH2:8])=[CH:5][CH:4]=1.[CH:11](=O)[C:12]1[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][CH:13]=1>>[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH2:7][N:8]=[CH:11][C:12]2[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][CH:13]=2)=[CH:5][CH:4]=1Komponenten
3
Versuchsvorschrift
4-Methoxybenzylamine (40 g, 290 mmol) was cooled to 0° C., and p-anisaldehyde (39.7 g, 292 mmol) was added dropwise. The reaction was stirred at ambient temperature for two hours, concentrated under reduced pressure, and further dried under high vacuum overnight to provide 97 g of N-(4-methoxybenzyl)-N-[(4-methoxyphenyl)methylidene]amine as a white, waxy solid.
Aufarbeitung
- concentrationconcentrated under reduced pressure
- customfurther dried under high vacuum overnight