Hydroxyamine hydrochloride → HCID 23717184, Verbindung
Reaktionsgleichung
[CH:1]1[CH:10]=[C:9]2[C:11]([O:13][C:14](=O)[C:7]3=[C:8]2[C:3](=[C:4]([S:16]([O-:19])(=[O:18])=[O:17])[CH:5]=[CH:6]3)[CH:2]=1)=[O:12].[K+:20].Cl.[NH2:22][OH:23]>N1C=CC=CC=1>[OH:23][N:22]1[C:14](=[O:13])[C:7]2[CH:6]=[CH:5][C:4]([S:16]([O-:19])(=[O:18])=[O:17])=[C:3]3[C:8]=2[C:9](=[CH:10][CH:1]=[CH:2]3)[C:11]1=[O:12].[K+:20]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4-Sulfo-1,8-naphthalic anhydride potassium salt (2.0 g, 6.2 mmol) and hydroxylamine hydrochloride (0.9 g, 12.4 mmol) were reacted in pyridine (50 mL) following the procedure of Example 1. The solids formed were filtered, washed with ethanol, and dried to give 2.1 g of the title compound, mp>380° C.;