Hydrochloric Acid → HCID 23362031, Verbindung
Reaktionsgleichung
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([N+:10]([O-])=O)[C:5]=1[NH:13][CH2:14][CH2:15][OH:16])([O-])=O.[OH-].[Na+].[ClH:19]>>[ClH:19].[ClH:19].[NH2:1][C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([NH2:10])[C:5]=1[NH:13][CH2:14][CH2:15][OH:16]Komponenten
4
Reaktionsbedingungen
- Temperatur
- 80 °C
Versuchsvorschrift
18.3 g (0.0805 mol) of 2-[(2,6-dinitrophenyl)amino]ethanol in a solution containing 144 g of stannous chloride dihydrate in 146 ml of a concentrated hydrochloric acid solution are heated at 80° C. in an oil bath for 15 minutes. The reaction mixture is cooled in an ice bath, 460 ml of a concentrated sodium hydroxide solution are slowly added and then extraction is carried out three times with dichloromethane. The organic phases are combined, are dried and evaporated to dryness.