N-(5-(3,4-dimethylphenyl)pyrazin-2-yl)-2-nitro-5-(piperidin-1-yl)benzamide → 2-amino-N-(5-(3,4-dimethylphenyl)pyrazin-2-yl)-5-(piperidin-1-yl)benzamide
反応式
[CH3:1][C:2]1[CH:3]=[C:4]([C:9]2[N:10]=[CH:11][C:12]([NH:15][C:16](=[O:32])[C:17]3[CH:22]=[C:21]([N:23]4[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]4)[CH:20]=[CH:19][C:18]=3[N+:29]([O-])=O)=[N:13][CH:14]=2)[CH:5]=[CH:6][C:7]=1[CH3:8]>CO.[Pd]>[NH2:29][C:18]1[CH:19]=[CH:20][C:21]([N:23]2[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]2)=[CH:22][C:17]=1[C:16]([NH:15][C:12]1[CH:11]=[N:10][C:9]([C:4]2[CH:5]=[CH:6][C:7]([CH3:8])=[C:2]([CH3:1])[CH:3]=2)=[CH:14][N:13]=1)=[O:32]参加物
4
実験手順
Into a 500-mL round bottom flask, was placed a solution of N-(5-(3,4-dimethylphenyl)pyrazin-2-yl)-2-nitro-5-(piperidin-1-yl)benzamide (3.66 g, 8.47 mmol, 1.00 equiv) in methanol (150 mL). The mixture was treated with Pd/C (aqueous) (3.66 g) and stirred under a hydrogen atmosphere for 4 h at room temperature. The solids were filtered out. The resulting mixture was concentrated under vacuum. This resulted in 1.88 g (55%) of product as a yellow solid.