Water → HCID 59377681, Verbindung
Reaktionsgleichung
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([OH:11])=[O:10])=[CH:4][C:3]=1[O:12][CH3:13].[Br:14]Br.O>CC(O)=O>[Br:14][C:6]1[CH:7]=[C:2]([F:1])[C:3]([O:12][CH3:13])=[CH:4][C:5]=1[CH2:8][C:9]([OH:11])=[O:10]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of 4-fluoro-3-methoxyphenylacetic acid (5.0 g, 27.1 mmol) in AcOH (20 ml) was added bromine (1.5 ml, 29.8 mmol). The mixture was stirred at room temperature for three hours. Water was added and the precipitate was isolated by filtration. The white solid was washed with water and dried to give (2-bromo-4-fluoro-5-methoxy-phenyl)-acetic acid (6.21 g, 87%).
Aufarbeitung
- customthe precipitate was isolated by filtration
- washThe white solid was washed with water
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-284b0afc0a1f4c049982bd6e7e3cc3dd
- Quelldatensatz
- uspto-grants-2012_04
- Patentnummer
- US08153808B2
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