반응식
[CH3:1][O:2][C:3]1[CH:11]=[C:10]2[C:6]([CH2:7][CH2:8][C:9]2=[O:12])=[CH:5][C:4]=1[N:13]1[CH2:18][CH2:17][O:16][CH2:15][CH2:14]1.[F:19][C:20]([F:30])([F:29])[C:21]1[CH:28]=[CH:27][C:24]([CH:25]=O)=[CH:23][CH:22]=1.CC1C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1.C(OCC)(=O)C>[CH3:1][O:2][C:3]1[CH:11]=[C:10]2[C:6]([CH2:7]/[C:8](=[CH:25]\[C:24]3[CH:23]=[CH:22][C:21]([C:20]([F:19])([F:29])[F:30])=[CH:28][CH:27]=3)/[C:9]2=[O:12])=[CH:5][C:4]=1[N:13]1[CH2:14][CH2:15][O:16][CH2:17][CH2:18]1참가 물질
6
반응 조건
- 온도
- 120 °C
실험 절차
To a solution of 13 (100 mg, 04048 mmol) in toluene 10 mL was added 4-(trifluoromethyl)benzaldehyde 84 (70.4 mg, 0.404 mmol). PTSA (153.9 mg, 0.809 mmol) was added to the reaction mass, then stirred at 120° C. for 6 h. The reaction mass was diluted with ethyl acetate and washed with water (3×25 mL). The organic layer was dried over sodium sulphate and concentrated to get the crude 85 which was purified through flash chromatography by using 100-200 mesh silica gel. The compound 85 was eluted at 28% ethyl acetate in hexane to afford yellow coloured solid compound (E)-6-methoxy-5-morpholino-2-(4-(trifluoromethyl)benzylidene)-2,3-dihydro-1H-inden-1-one 85.
후처리
- washwashed with water (3×25 mL)
- dry with materialThe organic layer was dried over sodium sulphate
- concentrationconcentrated
- customto get the crude 85 which
- customwas purified through flash chromatography
- washThe compound 85 was eluted at 28% ethyl acetate in hexane
출처 및 근거
- ORD 기록
- ord-9d530a18371d4bc7ad2425b0bc08caa1
- 출처 데이터셋
- uspto-grants-2016_09
- 특허 번호
- US09446047B2
연결된 노트
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