HCID 66965255, Verbindung → HCID 66965766, Verbindung
Reaktionsgleichung
[CH3:1][C:2]1[CH:3]=[C:4]([NH:9][C:10](=[O:21])[C:11]2[CH:16]=[CH:15][C:14]([OH:17])=[C:13]([N+:18]([O-])=O)[CH:12]=2)[CH:5]=[CH:6][C:7]=1[CH3:8]>C(O)C.O=[Pt]=O>[NH2:18][C:13]1[CH:12]=[C:11]([CH:16]=[CH:15][C:14]=1[OH:17])[C:10]([NH:9][C:4]1[CH:5]=[CH:6][C:7]([CH3:8])=[C:2]([CH3:1])[CH:3]=1)=[O:21]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A solution of N-(3,4-dimethyl-phenyl)-4-hydroxy-3-nitrobenzamide (700 mg) in ethanol (50 mL) was hydrogenated over PtO2 at 40 psi for 3 h. The catalyst was filtered through Celite and the filtrate evaporated to give 3-amino-N-(3,4-dimethylphenyl)-4-hydroxy-benzamide as an off-white solid, mp=220-223° C.; MS (m/z) 255 (M−1).