Acetonitrile → 2-(3-(4-(7-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-c]pyrimidin-5-yl)-1H-pyrazol-1-yl)-1-(2,2,3,3,3-pentafluoropropyl)azetidin-3-yl)acetonitrile
반응식
Cl.[CH3:2][N:3]1[CH:7]=[C:6]([C:8]2[N:13]=[C:12]([C:14]3[CH:15]=[N:16][N:17]([C:19]4([CH2:23][C:24]#[N:25])[CH2:22][NH:21][CH2:20]4)[CH:18]=3)[N:11]3[CH:26]=[CH:27][N:28]=[C:10]3[CH:9]=2)[CH:5]=[N:4]1.C(#N)C.C(N(CC)CC)C.FC(F)(F)S(O[CH2:45][C:46]([F:52])([F:51])[C:47]([F:50])([F:49])[F:48])(=O)=O>>[CH3:2][N:3]1[CH:7]=[C:6]([C:8]2[N:13]=[C:12]([C:14]3[CH:15]=[N:16][N:17]([C:19]4([CH2:23][C:24]#[N:25])[CH2:22][N:21]([CH2:45][C:46]([F:52])([F:51])[C:47]([F:50])([F:49])[F:48])[CH2:20]4)[CH:18]=3)[N:11]3[CH:26]=[CH:27][N:28]=[C:10]3[CH:9]=2)[CH:5]=[N:4]1참가 물질
5
반응물 4
생성물 1
반응 조건
- 온도
- 45 °C
실험 절차
To a solution of 2-(3-(4-(7-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-c]pyrimidin-5-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile hydrochloride (Example 62; 30.0 mg, 0.0694 mmol) in acetonitrile (694 μL, 0.0694 mmol) was added triethylamine (38.7 μL, 0.278 mmol) and 2,2,3,3,3-pentafluoropropyl trifluoromethanesulfonate (39.1 mg, 0.139 mmol). The reaction mixture was heated to 45° C. for 2 hours. The crude reaction mixture was purified by reverse phase HPLC to afford 2-(3-(4-(7-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-c]pyrimidin-5-yl)-1H-pyrazol-1-yl)-1-(2,2,3,3,3-pentafluoropropyl)azetidin-3-yl)acetonitrile (2.0 mg, 5.9% yield). MS (apci) m/z=492.2 (M+H).
후처리
- customThe crude reaction mixture
- customwas purified by reverse phase HPLC
출처 및 근거
- ORD 기록
- ord-bed7d7a8f1eb4277917fba75240c4cef
- 출처 데이터셋
- uspto-grants-2015_02
- 특허 번호
- US08962596B2
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