Nitrobenzene → 1,7-Dinitroanthraquinone
Reaktionsgleichung
[N+:1]([C:4]1[CH:17]=[CH:16][C:15]2[C:14](=[O:18])C3C(=CC=CC=3)[C:7](=[O:19])[C:6]=2[C:5]=1[N+]([O-])=O)([O-:3])=[O:2].[N+:23]([C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)([O-:25])=[O:24]>>[N+:23]([C:26]1[C:31]2[C:7](=[O:19])[C:6]3[C:15](=[CH:16][CH:17]=[C:4]([N+:1]([O-:3])=[O:2])[CH:5]=3)[C:14](=[O:18])[C:30]=2[CH:29]=[CH:28][CH:27]=1)([O-:25])=[O:24]Komponenten
3
Versuchsvorschrift
100 g of dinitroanthraquinone mixture of the composition described in Example 1 (A) are employed and stirred with B ml of nitrobenzene at C° C. for A hours and the precipitate is filtered off at C° C., washed with 50 ml of nitrobenzene and dried. D g of 1,7-dinitro-anthraquinone of the composition E are obtained.
Aufarbeitung
- waitfor A hours
- filtrationthe precipitate is filtered off at C° C
- wash, washed with 50 ml of nitrobenzene
- customdried