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Sodium hydride → Ethyl 3-cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methoxy)pyrimidin-4-yl)propanoate

HRID 709636
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HRID 709636 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][C:3]=1[C:10]1[CH:11]=[CH:12][C:13]([CH2:21][OH:22])=[N:14][C:15]=1[CH2:16][C:17]([CH3:20])([CH3:19])[CH3:18].Cl[C:24]1[N:29]=[CH:28][N:27]=[C:26]([CH:30]([CH:37]2[CH2:39][CH2:38]2)[CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33])[CH:25]=1.[H-].[Na+]>C1COCC1.C(OCC)(=O)C.O>[CH:37]1([CH:30]([C:26]2[CH:25]=[C:24]([O:22][CH2:21][C:13]3[CH:12]=[CH:11][C:10]([C:3]4[CH:4]=[C:5]([O:8][CH3:9])[CH:6]=[CH:7][C:2]=4[F:1])=[C:15]([CH2:16][C:17]([CH3:19])([CH3:18])[CH3:20])[N:14]=3)[N:29]=[CH:28][N:27]=2)[CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33])[CH2:39][CH2:38]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 24758Sodium hydrideHCID 117759814(5-(2-Fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methanolHCID 117760030Ethyl 3-(6-chloropyrimidin-4-yl)-3-cyclopropylpropanoate

생성물 1

HCID 117759970Ethyl 3-cyclopropyl-3-(6-((5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methoxy)pyrimidin-4-yl)propanoate수율 77.5%

시약·촉매·용매 3

HCID 962
Water
용매
HCID 8028Tetrahydrofuran용매
HCID 8857Ethyl Acetate용매

실험 절차

To a solution of (5-(2-fluoro-5-methoxyphenyl)-6-neopentylpyridin-2-yl)methanol (504 mg) and ethyl 3-(6-chloropyrimidin-4-yl)-3-cyclopropylpropanoate (465 mg) in THF (5.0 mL) was added 60% sodium hydride (86 mg) at 0° C., and the mixture was stirred at room temperature for 14 hr. The reaction mixture was diluted with ethyl acetate, and water was added at room temperature. The reaction mixture was extracted with ethyl acetate, and the extract was washed with water and saturated brine. The organic layer was dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (672 mg) as a pale-yellow oil.

후처리

  1. additionwas added at room temperature
  2. extractionThe reaction mixture was extracted with ethyl acetate
  3. washthe extract was washed with water and saturated brine
  4. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  5. customthe solvent was evaporated under reduced pressure
  6. customThe residue was purified by silica gel column chromatography (ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-1939019c28aa4a50a7b1b317de0fb976
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09181186B2

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