4'-Ethylacetophenone → 3-Dimethylamino-4'-ethylacrylophenone
Reaktionsgleichung
[CH2:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9](=[O:11])[CH3:10])=[CH:5][CH:4]=1)[CH3:2].CO[CH:14](OC)[N:15]([CH3:17])[CH3:16]>>[CH3:14][N:15]([CH3:17])[CH:16]=[CH:10][C:9]([C:6]1[CH:7]=[CH:8][C:3]([CH2:1][CH3:2])=[CH:4][CH:5]=1)=[O:11]Komponenten
3
Versuchsvorschrift
A mixture of 50 g. of 4'-ethylacetophenone and 50 ml. of dimethylformamide dimethylacetal is refluxed for 16 hours. Evaporation gave a thick oil which crystallized on the addition of hexane, m.p. 80°-81° C.
Aufarbeitung
- additionA mixture of 50 g
- customEvaporation
- customgave a thick oil which
- customcrystallized on the addition of hexane, m.p. 80°-81° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-c7547d413d064fea83690359d7aa349b
- Quelldatensatz
- uspto-grants-1980_11
- Patentnummer
- US04236005
Notizen zur Reaktion
Wird geladen…