2-Methoxyaniline → HCID 178459173, Verbindung
Reaktionsgleichung
[C:1]([C:5](=[CH:10]OC)[C:6]([O:8][CH3:9])=[O:7])(=[O:4])[CH2:2][CH3:3].[CH3:13][O:14][C:15]1[CH:21]=[CH:20][CH:19]=[CH:18][C:16]=1[NH2:17]>>[C:1]([C:5](=[CH:10][NH:17][C:16]1[CH:18]=[CH:19][CH:20]=[CH:21][C:15]=1[O:14][CH3:13])[C:6]([O:8][CH3:9])=[O:7])(=[O:4])[CH2:2][CH3:3]Komponenten
3
Versuchsvorschrift
A mixture of methyl 2-propanoyl-3-methoxyacrylate (70 g) and 2-methoxyaniline (45 ml) was heated on a steam bath for 30 minutes, then diluted with petroleum ether and left to crystallize. Filtration and washing with ether gave methyl 2-propanoyl-3-(2-methoxyphenylamino)acrylate (78.2 g) as a mixture of E/Z isomers.
Aufarbeitung
- temperaturewas heated on a steam bath for 30 minutes
- waitleft
- customto crystallize
- filtrationFiltration
- washwashing with ether