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Hydrochloric Acid → 3-Cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-isobutoxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoic acid

HRID 709767
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 709767
[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:30]4[CH:35]=[C:34]([O:36][CH3:37])[CH:33]=[CH:32][C:31]=4[F:38])=[C:23]([O:25][CH2:26][CH:27]([CH3:29])[CH3:28])[CH:24]=3)[N:14]=[CH:13][N:12]=2)[CH2:5][C:6]([O:8]CC)=[O:7])[CH2:3][CH2:2]1.[OH-].[Na+].Cl>C1COCC1.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:30]4[CH:35]=[C:34]([O:36][CH3:37])[CH:33]=[CH:32][C:31]=4[F:38])=[C:23]([O:25][CH2:26][CH:27]([CH3:29])[CH3:28])[CH:24]=3)[N:14]=[CH:13][N:12]=2)[CH2:5][C:6]([OH:8])=[O:7])[CH2:2][CH2:3]1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 117759893Ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-isobutoxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate

Produkt 1

HCID 1177600463-Cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-isobutoxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoic acidAusbeute 81,7 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 887
Methanol
Lösungsmittel
HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To a solution of ethyl 3-cyclopropyl-3-(6-((6-(2-fluoro-5-methoxyphenyl)-5-isobutoxypyridin-3-yl)methoxy)pyrimidin-4-yl)propanoate (890 mg) in THF (5.0 mL) and methanol (2.5 mL) was added 1N aqueous sodium hydroxide solution (5.0 mL), and the mixture was stirred at room temperature for 1 hr. 1N Hydrochloric acid (5.0 mL) was added to the reaction mixture at room temperature, and the mixture was extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. After silica gel filtration, the solvent was evaporated under reduced pressure, and the obtained crude crystals were recrystallized (ethyl acetate/hexane) to give the title compound (688 mg) as a white solid.

Aufarbeitung

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe extract was washed with water and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. filtrationAfter silica gel filtration
  5. customthe solvent was evaporated under reduced pressure
  6. customthe obtained crude crystals
  7. customwere recrystallized (ethyl acetate/hexane)

Quellen und Nachweise

ORD-Eintrag
ord-3d7ce7a50c4840ebab862a1f7eaefa44
Quelldatensatz
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09181186B2

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