Nitric Acid → 4-Ethyl-2-nitro indane-1,3-dione
Reaktionsgleichung
[CH2:1]([C:3]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:4]=1[C:5](=[O:13])[CH2:6][C:7]2=[O:12])[CH3:2].[N+:14]([O-])([OH:16])=[O:15]>CCOCC>[CH2:1]([C:3]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:4]=1[C:5](=[O:13])[CH:6]([N+:14]([O-:16])=[O:15])[C:7]2=[O:12])[CH3:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A suspension of 4-ethyl indane-1,3-dione (0.52 g; 0.003 mole) in dry ether (5 ml) was treated dropwise at 10°C with fuming nitric acid (1.0 ml) and the precipitated product filtered after 40 mins. at room temperature; m.p. (water, hydrochloric acid) 98°-100°C; (Found; C, 59.98; H, 4.18; N, 6.34; C11H9NO4 requires: C, 60.28; H, 4.14; N, 6.39%).
Aufarbeitung
- filtrationthe precipitated product filtered after 40 mins
- customat room temperature
- customm.p. (water, hydrochloric acid) 98°-100°C
Quellen und Nachweise
- ORD-Eintrag
- ord-e6bd9825cb1c4725ac6bcf1efe536186
- Quelldatensatz
- uspto-grants-1976_08
- Patentnummer
- US03978231
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