Reaktionsgleichung
[CH3:1][O:2][C:3](=[O:20])[C:4](=[N:12][NH:13][C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[C:5](=[O:11])[CH2:6][C:7](OC)=[O:8]>ClC1C=CC=CC=1Cl>[CH3:1][O:2][C:3]([C:4]1[C:5]([OH:11])=[CH:6][C:7](=[O:8])[N:13]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[N:12]=1)=[O:20]Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 3-oxo-2-(phenylhydrazono)-pentanedioic acid dimethyl ester (4.38 g, 15.7 mmol) in 1,2-dichlorobenzene (15 mL) was refluxed. After 20 hours, the reaction mixture was concentrated under reduced pressure to give 3.83 g (99%) of the desired product.
Aufarbeitung
- temperaturewas refluxed
- concentrationthe reaction mixture was concentrated under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-1d0c58719f0a499ba202e5adc8b7ed9a
- Quelldatensatz
- uspto-grants-2012_01
- Patentnummer
- US08101611B2
Verknüpfte Notizen
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