반응식
C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl.[CH2:15]1[NH:20][CH2:19][CH2:18][N:17]2[CH2:21][CH2:22][CH2:23][CH2:24][C@H:16]12.C(N(C(C)C)CC)(C)C.Cl[C:35]1[N:36]=[N:37][C:38]([C:41]2[CH:46]=[CH:45][C:44]([C:47]([F:50])([F:49])[F:48])=[CH:43][CH:42]=2)=[CH:39][CH:40]=1>ClCCl.CS(C)=O>[F:50][C:47]([F:48])([F:49])[C:44]1[CH:43]=[CH:42][C:41]([C:38]2[N:37]=[N:36][C:35]([N:20]3[CH2:19][CH2:18][N:17]4[CH2:21][CH2:22][CH2:23][CH2:24][C@@H:16]4[CH2:15]3)=[CH:40][CH:39]=2)=[CH:46][CH:45]=1참가 물질
7
반응물 4
생성물 1
시약·촉매·용매 2
반응 조건
- 온도
- 160 °C
실험 절차
A mixture of the dihydrochloride salt of (R)-octahydropyrido[1,2-a]pyrazine (649 mg, 3.05 mmol), diisopropylethylamine (1.17 ml, 6.72 mmol), 3-chloro-6-(4-trifluoromethylphenyl)-pyridazine (290 mg, 1.12 mmol) and dimethylsulfoxide (1 ml) was heated in a closed vessel at 160° C. for 40 min. The reaction mixture was cooled to room temperature, diluted with dichloromethane (10 ml) and washed with water (2×15 ml) and brine (15 ml). The organic layer was dried over magnesium sulphate. The solvent was removed in vacuo to give 398 mg of the title compound as the free base.
후처리
- temperatureThe reaction mixture was cooled to room temperature
- washwashed with water (2×15 ml) and brine (15 ml)
- dry with materialThe organic layer was dried over magnesium sulphate
- customThe solvent was removed in vacuo
출처 및 근거
- ORD 기록
- ord-035e064b85704444a83bd2c01c04cc2f
- 출처 데이터셋
- uspto-grants-2005_06
- 특허 번호
- US06906060B2
연결된 노트
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