Sodium Bicarbonate → HCID 59397990, 화합물

HRID 2193115노트

반응식

HRID 2193115 반응식
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([N:7]=[CH:8][C:9](=[O:16])[N:10]2[CH2:13][CH:14]=O)=[CH:5][CH:4]=1.[F:17][CH:18]1[CH:23]([OH:24])[CH2:22][CH2:21][NH:20][CH2:19]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].C(=O)([O-])O.[Na+]>C(OCC)(=O)C.C(O)(=O)C.CN(C)C=O>[F:17][CH:18]1[CH:23]([OH:24])[CH2:22][CH2:21][N:20]([CH2:14][CH2:13][N:10]2[C:11]3[C:6](=[CH:5][CH:4]=[C:3]([O:2][CH3:1])[CH:12]=3)[N:7]=[CH:8][C:9]2=[O:16])[CH2:19]1

참가 물질

8

반응물 4

HCID 516892Sodium BicarbonateHCID 5049666Sodium triacetoxyborohydrideHCID 219737653-Fluoropiperidin-4-olHCID 59398142(7-methoxy-2-oxoquinoxalin-1(2H)-yl)acetaldehyde

생성물 1

HCID 59397990HCID 59397990, 화합물

시약·촉매·용매 3

HCID 176Acetic Acid용매HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To 2 mL of an N,N-dimethylformamide solution containing 0.18 g of (7-methoxy-2-oxoquinoxalin-1(2H)-yl)acetaldehyde and 0.1 g of 3-fluoropiperidin-4-ol, 0.14 mL of acetic acid was added, the mixture was stirred at room temperature for 1 hour, thereto was added 0.18 g of sodium triacetoxyborohydride was added, and the mixture was stirred for 30 minutes. The reaction mixture was added with an aqueous saturated sodium hydrogen carbonate solution and ethyl acetate. The organic layer was separated, and the aqueous layer was extracted with ethyl acetate. The organic layer and the extract were combined, the resultant solution was washed with an aqueous saturated sodium chloride solution, and dried over anhydrous magnesium sulfate, and the solvent was removed under reduced pressure to obtain 0.22 g of a brown oily substance, 1-(2-(3-fluoro-4-hydroxypiperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one.

후처리

  1. additionwas added
  2. additionwas added
  3. stirringthe mixture was stirred for 30 minutes
  4. customThe organic layer was separated
  5. extractionthe aqueous layer was extracted with ethyl acetate
  6. washthe resultant solution was washed with an aqueous saturated sodium chloride solution
  7. dry with materialdried over anhydrous magnesium sulfate
  8. customthe solvent was removed under reduced pressure

출처 및 근거

ORD 기록
ord-6c49fe6bd493427790a54ad4aa55203a
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08329694B2

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