Acetic Acid → 2-(4-hydroxyphenyl)benzoic Acid
Reaktionsgleichung
C[O:2][C:3]1(C(O)=O)[CH:8]=[CH:7][C:6]([C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[CH:5][CH2:4]1.[C:18]([OH:21])(=[O:20])C.Br(O)(=O)=O>O>[OH:2][C:3]1[CH:4]=[CH:5][C:6]([C:9]2[C:10]([C:18]([OH:21])=[O:20])=[CH:11][CH:12]=[CH:13][CH:14]=2)=[CH:7][CH:8]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 25 of 4-methoxybiphenyl-4-carboxylic acid, 1 1 of acetic acid and 200 ml of 48% bromic acid was refluxed for 12-14 hours and then throwninto 2.5 l of water. After cooling, the resultant crystal was collected to obtain 4'-hydroxybiphenylcarboxylic acid.
Aufarbeitung
- temperaturewas refluxed for 12-14 hours
- temperatureAfter cooling
- customthe resultant crystal was collected
Quellen und Nachweise
- ORD-Eintrag
- ord-d0688a7cd45b458d8bead86c20e7e174
- Quelldatensatz
- uspto-grants-1988_10
- Patentnummer
- US04775223
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