4-Fluoro-3-[(3-fluorophenyl)-hydroxymethyl)-5-methoxybenzonitrile → HCID 22260967, 화합물
반응식
[F:1][C:2]1[C:9]([O:10][CH3:11])=[CH:8][C:5]([C:6]#[N:7])=[CH:4][C:3]=1[CH:12]([C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([F:20])[CH:15]=1)[OH:13]>C1(C)C=CC=CC=1.[O-2].[O-2].[Mn+4]>[F:1][C:2]1[C:9]([O:10][CH3:11])=[CH:8][C:5]([C:6]#[N:7])=[CH:4][C:3]=1[C:12](=[O:13])[C:14]1[CH:19]=[CH:18][CH:17]=[C:16]([F:20])[CH:15]=1참가 물질
4
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- 온도
- 60 °C
실험 절차
To a solution of 7.0 g of 4-fluoro-3-[(3-fluorophenyl)-hydroxymethyl]-5-methoxybenzonitrile in 70 ml toluene was added 11.1 g of activated manganese dioxide at room temperature. After stirring at 60° C. for one day, the manganese dioxide was filtered off through Celite. The solvent was removed and the crude product was purified and separated by silica gel column chromatography (ethyl acetate:n-hexane=1:3), to give 640 mg of the title compound as colorless crystals.