반응식
[NH:1]1[CH:5]=[C:4]([C:6]2[CH:11]=[CH:10][N:9]=[C:8]3[N:12]([CH2:15][O:16][CH2:17][CH2:18][Si:19]([CH3:22])([CH3:21])[CH3:20])[CH:13]=[CH:14][C:7]=23)[CH:3]=[N:2]1.C(=O)([O-])[O-].[Cs+].[Cs+].CN(C=O)C.F[C:35]1[CH:36]=[C:37]([CH:40]=[CH:41][C:42]=1[CH3:43])[C:38]#[N:39]>>[CH3:43][C:42]1[CH:41]=[CH:40][C:37]([C:38]#[N:39])=[CH:36][C:35]=1[N:1]1[CH:5]=[C:4]([C:6]2[CH:11]=[CH:10][N:9]=[C:8]3[N:12]([CH2:15][O:16][CH2:17][CH2:18][Si:19]([CH3:22])([CH3:21])[CH3:20])[CH:13]=[CH:14][C:7]=23)[CH:3]=[N:2]1참가 물질
5
반응물 4
생성물 1
반응 조건
- 온도
- 120 °C
실험 절차
To a mixture of 4-(1H-pyrazol-4-yl)-1-[2-(trimethylsilyl)ethoxy]methyl-1H-pyrrolo[2,3-b]-pyridine (0.050 g, 0.00016 mol) (see, Example 231, Step 1) and cesium carbonate (0.10 g, 0.00032 mol) in dry DMF (1.0 mL, 0.013 mol) was added 3-fluoro-4-methylbenzonitrile (0.043 g, 0.00032 mol). The reaction mixture was heated in sealed tube to 120° C. for 5.5 hours. The reaction was allowed to cool and partitioned between ethyl acetate and water. The organic layer was washed with water, brine, dried over magnesium sulfate, filtered, and concentrated to give 4-methyl-3-[4-(1-[2-(trimethylsilyl)ethoxy]methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile as a crude product, LC/MS (M+H)+: 430.
후처리
- temperatureto cool
- custompartitioned between ethyl acetate and water
- washThe organic layer was washed with water, brine
- dry with materialdried over magnesium sulfate
- filtrationfiltered
- concentrationconcentrated
출처 및 근거
- ORD 기록
- ord-4958f9692e50470886e553688503ffd9
- 출처 데이터셋
- uspto-grants-2013_09
- 특허 번호
- US08530485B2
연결된 노트
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