Hydrochloric Acid → HCID 22010045, Verbindung
Reaktionsgleichung
Cl.C([NH:5][C:6]1[CH:7]=[CH:8][C:9]2[CH2:15][O:14][C:13]3[CH:16]=[CH:17][C:18]([O:20][CH3:21])=[CH:19][C:12]=3[C:11](=[O:22])[C:10]=2[CH:23]=1)(=O)C>CO>[NH2:5][C:6]1[CH:7]=[CH:8][C:9]2[CH2:15][O:14][C:13]3[CH:16]=[CH:17][C:18]([O:20][CH3:21])=[CH:19][C:12]=3[C:11](=[O:22])[C:10]=2[CH:23]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In a mixed solvent of concentrated hydrochloric acid (15 ml) and methanol (15 ml), 9-acetamido-2-methoxy-6,11-dihydrodibenz[b,e]oxepin-11-one obtained in Reference Example 10 (0.93 g, 3.1 mmol) was heated under reflux for one hour. After the reaction was completed, substantially the same procedure as in Reference Example 5 was repeated to give 9-amino-2-methoxy-6,11-dihydrodibenz[b,e]oxepin-11-one (yield: 74%).
Aufarbeitung
- temperaturewas heated
- temperatureunder reflux for one hour
Quellen und Nachweise
- ORD-Eintrag
- ord-8bdb4437101347009b2143c431181bed
- Quelldatensatz
- uspto-grants-2001_04
- Patentnummer
- US06211227B1
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