반응식
[F:1][C:2]1[CH:3]=[C:4]([C:22]2[C:23]([C:28]#[N:29])=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH:5]=[CH:6][C:7]=1[CH2:8][C:9]1[C:10](=[O:21])[NH:11][C:12]2[N:13]([N:18]=[CH:19][N:20]=2)[C:14]=1[CH2:15][CH2:16][CH3:17].N(C(N1CCCCC1)=O)=NC(N1CCCCC1)=O.C(P(CCCC)CCCC)CCC.[CH3:61][O:62][C:63]1[CH:68]=[C:67]([O:69][CH3:70])[CH:66]=[CH:65][C:64]=1[CH2:71]O>C(OCC)(=O)C.O1CCCC1>[CH3:61][O:62][C:63]1[CH:68]=[C:67]([O:69][CH3:70])[CH:66]=[CH:65][C:64]=1[CH2:71][N:11]1[C:10](=[O:21])[C:9]([CH2:8][C:7]2[CH:6]=[CH:5][C:4]([C:22]3[C:23]([C:28]#[N:29])=[CH:24][CH:25]=[CH:26][CH:27]=3)=[CH:3][C:2]=2[F:1])=[C:14]([CH2:15][CH2:16][CH3:17])[N:13]2[N:18]=[CH:19][N:20]=[C:12]12참가 물질
7
반응물 4
생성물 1
시약·촉매·용매 2
실험 절차
A mixture of 3′-fluoro-4′-[(5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]biphenyl-2-carbonitrile (1 g), 1,1′-(azodicarbonyl)dipiperidine (1.3 g), tributylphosphine (1.6 mL), (2,4-dimethoxyphenyl)methanol (0.58 g) and tetrahydrofuran (50 mL) was stirred at room temperature for 4 hr. The reaction mixture was diluted with ethyl acetate, washed with 1 N hydrochloric acid and then with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.36 g, 26%).
후처리
- washwashed with 1 N hydrochloric acid
- dry with materialwith saturated brine, and dried over anhydrous magnesium sulfate
- customThe solvent was evaporated under reduced pressure
- customthe residue was purified by silica gel column chromatography
출처 및 근거
- ORD 기록
- ord-a57f633a625045628d8dbd038e869b64
- 출처 데이터셋
- uspto-grants-2013_11
- 특허 번호
- US08592431B2
연결된 노트
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