2-Propenoic acid, 3-(4-aminophenyl)-, hydrochloride (1:1) → HCID 86760247, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][C:8]([O:14][CH2:15][C:16]([F:19])([F:18])[F:17])=[C:9]([O:12][CH3:13])[CH:10]=2)[N:5]=[CH:4][N:3]=1.Cl.NC1C=CC(C=CC(O)=O)=CC=1>>[ClH:1].[CH3:13][O:12][C:9]1[CH:10]=[C:11]2[C:6](=[CH:7][C:8]=1[O:14][CH2:15][C:16]([F:19])([F:17])[F:18])[N:5]=[CH:4][N:3]=[CH:2]2Komponenten
3
Versuchsvorschrift
An analogous reaction to that described in example 3c, but starting with 4-chloro-6-methoxy-7-(2,2,2-trifluoroethoxy)quinazoline (4.50 g, 15.4 mmol) and 4-aminocinnamic acid hydrochloride (3.07 g, 15.4 mmol) yielded 4-(4-(2-carboxy)ethenyl)anilino)-6-methoxy-7-(2,2,2-trifluoroethoxy)quinazoline hydrochloride (5.17 g, 74% yield) as a white solid:
Aufarbeitung
- customAn analogous reaction to