Nitric Acid → HCID 86633440, Verbindung
Reaktionsgleichung
[CH2:1]([O:3][C:4]1[C:5]([OH:15])=[CH:6][C:7]([N+:12]([O-:14])=[O:13])=[C:8]([CH:11]=1)[CH:9]=[O:10])[CH3:2].[N+:16]([O-])([OH:18])=[O:17]>ClCCl>[CH2:1]([O:3][C:4]1[C:5]([OH:15])=[C:6]([N+:16]([O-:18])=[O:17])[C:7]([N+:12]([O-:14])=[O:13])=[C:8]([CH:11]=1)[CH:9]=[O:10])[CH3:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
5-Ethoxy-4-hydroxy-2-nitro-benzaldehyde (1.6 g) was dissolved in dichloromethane (30 ml) and a solution of nitric acid in dichloromethane (2M, 13 ml) was gradually added at a temperature under 30° C. The solution was stirred at room temperature for 10 min and then it was poured into ice-cold water. The organic phase was washed with water and then it was dried and evaporated.