HCID 66916056, Verbindung → HCID 66915943, Verbindung
Reaktionsgleichung
[CH3:1][N:2]([CH3:16])[C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([N+:9]([O-])=O)[C:4]=1[S:12]([NH2:15])(=[O:14])=[O:13]>[Pd].CO>[NH2:9][C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([N:2]([CH3:16])[CH3:1])[C:4]=1[S:12]([NH2:15])(=[O:13])=[O:14]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A mixture of 2-dimethylamino-6-nitro-benzenesulfonamide (753 mg, 3.07 mmol), Pd (10%) on charcoal (100 mg) and methanol (25 ml) is hydrogenated at 25° C. for 2 h. Pd is removed by filtration, the solvent evaporated and the residue crystallized from TBME/cyclohexane to give 2-amino-6-dimethylamino-benzenesulfonamide as a colorless solid.
Aufarbeitung
- customPd is removed by filtration
- customthe solvent evaporated
- customthe residue crystallized from TBME/cyclohexane
Quellen und Nachweise
- ORD-Eintrag
- ord-be48c7d276344fcd8455744c0735d547
- Quelldatensatz
- uspto-grants-2012_10
- Patentnummer
- US08283356B2
Notizen zur Reaktion
Wird geladen…