tert-Butyl 2-(2-nitrophenylamino)ethylcarbamate → tert-Butyl 2-[(2-Aminophenyl)amino]ethylcarbamate
Reaktionsgleichung
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][CH2:11][CH2:12][NH:13][C:14](=[O:20])[O:15][C:16]([CH3:19])([CH3:18])[CH3:17])([O-])=O>C(O)C.[Pd]>[NH2:1][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][CH2:11][CH2:12][NH:13][C:14](=[O:20])[O:15][C:16]([CH3:18])([CH3:17])[CH3:19]Komponenten
4
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A mixture of tert-butyl 2-(2-nitrophenylamino)ethylcarbamate (400 mg) and palladium (10% on activated carbon, 20 mg) in ethanol (50 mL) was stirred under hydrogen (1 atm) for 5 h. The mixture was filtered through Celite and washed with methanol. The solvent was removed and the product was used in the next step without further purification.