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Hydrochloric Acid → 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

HRID 709789
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 709789
[F:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][CH3:9])=[CH:4][C:3]=1[C:10]1[N:15]=[CH:14][C:13]([CH2:16][OH:17])=[CH:12][C:11]=1[O:18][CH:19]1[CH2:24][CH2:23][CH2:22][CH2:21][O:20]1.Cl[C:26]1[N:31]=[CH:30][N:29]=[C:28]([CH:32]([CH:39]2[CH2:41][CH2:40]2)[CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])[CH:27]=1.[H-].[Na+].Cl>C1COCC1>[CH:39]1([CH:32]([C:28]2[CH:27]=[C:26]([O:17][CH2:16][C:13]3[CH:14]=[N:15][C:10]([C:3]4[CH:4]=[C:5]([O:8][CH3:9])[CH:6]=[CH:7][C:2]=4[F:1])=[C:11]([O:18][CH:19]4[CH2:24][CH2:23][CH2:22][CH2:21][O:20]4)[CH:12]=3)[N:31]=[CH:30][N:29]=2)[CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])[CH2:41][CH2:40]1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 24758Sodium hydrideHCID 117759989(6-(2-fluoro-5-methoxyphenyl)-5-((tetrahydro-2H-pyran-2-yl)oxy)pyridin-3-yl)methanolHCID 117760030Ethyl 3-(6-chloropyrimidin-4-yl)-3-cyclopropylpropanoate

Produkt 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
Ausbeute 52,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

Under a nitrogen atmosphere, to a solution of (6-(2-fluoro-5-methoxyphenyl)-5-((tetrahydro-2H-pyran-2-yl)oxy)pyridin-3-yl)methanol (189 mg) and ethyl 3-(6-chloropyrimidin-4-yl)-3-cyclopropylpropanoate (174 mg) in THF (2.8 mL) was added 60% sodium hydride (25 mg) at 0° C., and the mixture was stirred at room temperature for 2 hr. The reaction mixture was cooled to 0° C., and neutralized with 1N hydrochloric acid. The reaction mixture was extracted with ethyl acetate, and 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 and then methanol/ethyl acetate) to give the title compound (164 mg) as a colorless oil.

Aufarbeitung

  1. temperatureThe reaction mixture was cooled to 0° C.
  2. extractionThe reaction mixture was extracted with ethyl acetate
  3. washthe extract was washed with saturated brine
  4. dry with materialdried over anhydrous sodium sulfate
  5. customThe solvent was evaporated under reduced pressure
  6. customthe residue was purified by silica gel column chromatography (ethyl acetate/hexane

Quellen und Nachweise

ORD-Eintrag
ord-f71d47b7067045bab9f2c678142fe337
Quelldatensatz
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09181186B2

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