2,6-Dimethyl-4-nitro-4'-(trifluoromethyl)biphenyl → 2,6-Dimethyl-4'-(trifluoromethyl)biphenyl-4-amine
반응식
[CH3:1][C:2]1[CH:7]=[C:6]([N+:8]([O-])=O)[CH:5]=[C:4]([CH3:11])[C:3]=1[C:12]1[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=1>C(O)C.[Pd]>[CH3:1][C:2]1[CH:7]=[C:6]([NH2:8])[CH:5]=[C:4]([CH3:11])[C:3]=1[C:12]1[CH:17]=[CH:16][C:15]([C:18]([F:19])([F:21])[F:20])=[CH:14][CH:13]=1참가 물질
4
실험 절차
To a solution of 2,6-dimethyl-4-nitro-4′-trifluoromethyl-biphenyl (0.68 g) in ethanol (20 mL) is added 10% palladium on carbon (0.02 g). The reaction is charged to 30 psi under a hydrogen atmosphere and allowed to stir for 4 h. The mixture is then filtered through a pad of Celite®. The solution is concentrated and purified by reverse phase HPLC using 0.1% TFA in water and acetonitrile to afford 0.63 g of the titled compound. 1H-NMR.