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Water → Ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-hydroxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate

HRID 709790
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HRID 709790 반응식
[CH:1]1([CH:4]([C:11]2[CH:16]=[C:15]([O:17][CH2:18][C:19]3[CH:20]=[N:21][C:22]([C:32]4[CH:37]=[C:36]([O:38][CH3:39])[CH:35]=[CH:34][C:33]=4[F:40])=[C:23]([O:25]C4CCCCO4)[CH:24]=3)[N:14]=[CH:13][N:12]=2)[CH2:5][C:6]([O:8][CH2:9][CH3:10])=[O:7])[CH2:3][CH2:2]1.C1(C)C=CC(S([O-])(=O)=O)=CC=1.[NH+]1C=CC=CC=1.O>CO>[CH:1]1([CH:4]([C:11]2[CH:16]=[C:15]([O:17][CH2:18][C:19]3[CH:20]=[N:21][C:22]([C:32]4[CH:37]=[C:36]([O:38][CH3:39])[CH:35]=[CH:34][C:33]=4[F:40])=[C:23]([OH:25])[CH:24]=3)[N:14]=[CH:13][N:12]=2)[CH2:5][C:6]([O:8][CH2:9][CH3:10])=[O:7])[CH2:3][CH2:2]1
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5

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HCID 962WaterHCID 466102Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)HCID 117760012ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-((tetrahydro-2H-pyran-2-yl)oxy)pyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate

생성물 1

HCID 117759845Ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-hydroxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate수율 86.1%

시약·촉매·용매 1

HCID 887Methanol용매

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온도
50 °C

실험 절차

Under a nitrogen atmosphere, to a solution of ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-((tetrahydro-2H-pyran-2-yl)oxy)pyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate (163 mg) in methanol (1.5 mL) was added pyridinium p-toluenesulfonate (7.5 mg), and the mixture was stirred at 50° C. for 20 hr. The reaction mixture was poured into water at room temperature, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine, and dried over anhydrous sodium 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 (119 mg) as a white amorphous solid.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe extract was washed with saturated brine
  3. dry with materialdried over anhydrous sodium 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-73876bfc5b4a4aa3a3a1cc3d6dfdadf0
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09181186B2

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