[CH3:1][N:2]([CH3:21])[CH2:3][CH2:4][CH2:5][NH:6][C:7]1[CH:17]=[CH:16][C:10]([C:11]([N:13]([CH3:15])[CH3:14])=[O:12])=[CH:9][C:8]=1[N+:18]([O-])=O>C(O)C.[C].[Pd]>[NH2:18][C:8]1[CH:9]=[C:10]([CH:16]=[CH:17][C:7]=1[NH:6][CH2:5][CH2:4][CH2:3][N:2]([CH3:1])[CH3:21])[C:11]([N:13]([CH3:15])[CH3:14])=[O:12]10% of palladium-carbon (0.56 g) was added to a solution containing 4-{[3-(dimethylamino)propyl]amino}-N,N-dimethyl-3-nitrobenzamide (2.82 g) in ethanol (20 ml) and the mixture was stirred for 13 hours under a hydrogen gas atmosphere at room temperature. After the catalyst was removed out by filtration, the filtrate was concentrated, thereby yielding the entitled compound (2.59 g) as dark red solid.
Wird geladen…