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Water → Ethyl 2-(3-(((2'-fluoro-5'-methoxy-2-neopentyl-[1,1'-biphenyl]-4-yl)oxy)methyl)phenoxy)acetate

HRID 1049401
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HRID 1049401 반응식
CS([O:5][CH2:6][C:7]1[CH:8]=[C:9]([CH:17]=[CH:18][CH:19]=1)[O:10][CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])(=O)=O.[F:20][C:21]1[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][C:22]=1[C:29]1[CH:34]=[CH:33][C:32](O)=[CH:31][C:30]=1[CH2:36][C:37]([CH3:40])([CH3:39])[CH3:38].C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[F:20][C:21]1[CH:26]=[CH:25][C:24]([O:27][CH3:28])=[CH:23][C:22]=1[C:29]1[CH:34]=[CH:33][C:32]([O:5][CH2:6][C:7]2[CH:8]=[C:9]([CH:17]=[CH:18][CH:19]=2)[O:10][CH2:11][C:12]([O:14][CH2:15][CH3:16])=[O:13])=[CH:31][C:30]=1[CH2:36][C:37]([CH3:40])([CH3:39])[CH3:38]
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참가 물질

6

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 1177596322'-Fluoro-5'-methoxy-2-neopentyl-[1,1'-biphenyl]-4-olHCID 117759824Ethyl 2-(3-(((methylsulfonyl)oxy)methyl)phenoxy)acetate

생성물 1

HCID 117759864Ethyl 2-(3-(((2'-fluoro-5'-methoxy-2-neopentyl-[1,1'-biphenyl]-4-yl)oxy)methyl)phenoxy)acetate수율 65.1%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
80 °C

실험 절차

To a solution of ethyl 2-(3-(((methylsulfonyl)oxy)methyl)phenoxy)acetate (94 mg) and 2′-fluoro-5′-methoxy-2-neopentyl-[1,1′-biphenyl]-4-ol (120 mg) in DMF (3.0 mL) was added potassium carbonate (67 mg), and the mixture was stirred at 80° C. for 3 hr. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The extract was washed 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 (ethyl acetate/hexane) to give the title compound (102 mg) as a colorless oil.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe extract was washed with saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe residue was purified by silica gel column chromatography (ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-4cf2dad564b8422e88e8297f0db8d3de
출처 데이터셋
uspto-grants-2016_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09382188B2

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