3-(3-Trifluoromethylpyridin-2-yl)nitrobenzene → HCID 18631012, compound
Reaction equation
[F:1][C:2]([F:19])([F:18])[C:3]1[C:4]([C:9]2[CH:10]=[C:11]([N+:15]([O-])=O)[CH:12]=[CH:13][CH:14]=2)=[N:5][CH:6]=[CH:7][CH:8]=1>C(O)C.[Pd]>[F:19][C:2]([F:1])([F:18])[C:3]1[C:4]([C:9]2[CH:10]=[C:11]([CH:12]=[CH:13][CH:14]=2)[NH2:15])=[N:5][CH:6]=[CH:7][CH:8]=1Participants
4
Reactant 1
Product 1
Reagents, catalysts & solvents 2
Procedure
A suspension of 3-(3-trifluoromethylpyridin-2-yl)nitrobenzene (500 mg) in ethanol (10 ml) was hydrogenated over palladium on carbon (10% w/w, 50% wet, 167 mg) under a hydrogen atmosphere for 2 hours. The catalyst was filtered off, and the filtrate was evaporated under reduced pressure to give 3-(3-trifluoromethylpyridin-2-yl)aniline (425 mg).
Workup
- filtrationThe catalyst was filtered off
- customthe filtrate was evaporated under reduced pressure
Sources & evidence
- ORD record
- ord-8facb9c335e74fc6a195e8f2f741e7fc
- Source dataset
- uspto-grants-2003_02
- Patent number
- US06521643B1
Reaction notes
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