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Iodoethane → 2-(ethylsulfanyl)-7-methoxy-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidin-4(3H)-one

HRID 570684
노트
인쇄 미리보기

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HRID 570684 반응식
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[C:11](=[O:12])[N:10]([C:13]3[CH:18]=[CH:17][C:16]([O:19][CH2:20][C:21]([F:24])([F:23])[F:22])=[CH:15][CH:14]=3)[C:9](=[S:25])[NH:8][C:7]=2[N:26]=1.C(=O)([O-])O.[Na+].I[CH2:33][CH3:34].C(#N)C>C(OCC)(=O)C>[CH2:33]([S:25][C:9]1[N:10]([C:13]2[CH:14]=[CH:15][C:16]([O:19][CH2:20][C:21]([F:24])([F:23])[F:22])=[CH:17][CH:18]=2)[C:11](=[O:12])[C:6]2[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[N:26][C:7]=2[N:8]=1)[CH3:34]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 6340IodoethaneHCID 6342AcetonitrileHCID 516892Sodium BicarbonateHCID 866853517-methoxy-2-thioxo-3-[4-(2,2,2-trifluoroethoxy)phenyl]-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one

생성물 1

HCID 680153302-(ethylsulfanyl)-7-methoxy-3-[4-(2,2,2-trifluoroethoxy)phenyl]pyrido[2,3-d]pyrimidin-4(3H)-one

시약·촉매·용매 1

HCID 8857
Ethyl Acetate
용매

반응 조건

온도
100 °C

실험 절차

A mixture of 7-methoxy-2-thioxo-3-[4-(2,2,2-trifluoroethoxy)phenyl]-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one (383 mg), 1M aqueous sodium hydrogen carbonate solution (1.0 ml), iodoethane (0.4 ml) and acetonitrile (10 ml) was stirred at 100° C. for 1 hr. The reaction mixture was allowed to be cooled, diluted with ethyl acetate (80 ml), washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure, and the obtained residue was purified by silica gel column chromatography (NH, ethyl acetate/hexane) to give the title compound (375 mg).

후처리

  1. temperatureto be cooled
  2. washwashed with water and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe obtained residue was purified by silica gel column chromatography (NH, ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-766bf0132cd049c59d518470d6e640e2
출처 데이터셋
uspto-grants-2015_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09023858B2

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