3-Aminophenol → N-(3-Hydroxyphenyl)-2-methylpropanimidic acid
Reaktionsgleichung
[NH2:1][C:2]1[CH:3]=[C:4]([OH:8])[CH:5]=[CH:6][CH:7]=1.[C:9](Cl)(=[O:13])[CH:10]([CH3:12])[CH3:11]>C(#N)C>[OH:8][C:4]1[CH:3]=[C:2]([NH:1][C:9](=[O:13])[CH:10]([CH3:12])[CH3:11])[CH:7]=[CH:6][CH:5]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
3-Aminophenol (1.0 g) was dissolved in acetonitrile (10 ml), the solution was added with isobutyryl chloride (488 mg) under ice cooling, and the mixture was stirred for 1 hour. The reaction mixture was filtered, then the filtrate was concentrated under reduced pressure, and the resulting residue was crystallized from hexane-ethyl acetate to obtain the title compound (392 mg).
Aufarbeitung
- filtrationThe reaction mixture was filtered
- concentrationthe filtrate was concentrated under reduced pressure
- customthe resulting residue was crystallized from hexane-ethyl acetate
Quellen und Nachweise
- ORD-Eintrag
- ord-0ad3611b3a784a44b887d94a31f04728
- Quelldatensatz
- uspto-grants-2012_10
- Patentnummer
- US08293715B2
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