Chloroform → HCID 86708205, 화합물

HRID 533610

반응식

HRID 533610 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[N:10]=[C:9]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3SCC)[N:8]([CH3:20])[C:5]2=[N:6][CH:7]=1.C(Cl)(Cl)Cl.Cl[C:26]1C=CC=C(C(OO)=O)[CH:27]=1.[S:36]([O-:40])([O-])(=[O:38])=S.[Na+].[Na+]>O>[Br:1][C:2]1[CH:3]=[C:4]2[N:10]=[C:9]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[S:36]([CH2:26][CH3:27])(=[O:40])=[O:38])[N:8]([CH3:20])[C:5]2=[N:6][CH:7]=1

참가 물질

6

반응물 4

HCID 6212Chloroform2회HCID 24477Sodium ThiosulfateHCID 70297m-Chloroperbenzoic acidHCID 679820336-bromo-2-(2-ethylsulfanylphenyl)-3-methyl-3H-imidazo[4,5-b]pyridine

생성물 1

HCID 86708205HCID 86708205, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

To a mixture of 6-bromo-2-(2-ethylsulfanylphenyl)-3-methyl-3H-imidazo[4,5-b]pyridine (0.20 g) and chloroform (3 ml), 3-chloroperbenzoic acid (purity: not less than 65%) (0.34 g) was added under ice-cooling, and then heated to room temperature, and stirred for 3.5 hours. Chloroform and saturated aqueous sodium thiosulfate solution were poured thereinto under ice-cooling, and stirred, and then, water was poured, and extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, dried over sodium sulfate, and concentrated under reduced pressure. The resulting solid was washed with hexane, and dried to give 0.20 g of 6-bromo-2-(2-ethylsulfonylphenyl)-3-methyl-3H-imidazo[4,5-b]pyridine (hereinafter referred to as Present Compound 44).

후처리

  1. additionwas added under ice-
  2. temperaturecooling
  3. temperatureunder ice-cooling
  4. stirringstirred
  5. extractionextracted with ethyl acetate
  6. washThe organic layer was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine
  7. dry with materialdried over sodium sulfate
  8. concentrationconcentrated under reduced pressure
  9. washThe resulting solid was washed with hexane
  10. customdried

출처 및 근거

ORD 기록
ord-ddba5269e00c4fa9a96e7cb3ef2aa64b
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08853238B2

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