Benzenepropanoyl chloride → N-((1RS,2SR)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-3-phenylpropanamide

HRID 1610197Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1610197
[NH2:1][CH:2]([CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:21])[F:20])=[CH:15][CH:14]=1)[CH:3]([C:5]1[CH:10]=[CH:9][C:8]([F:11])=[CH:7][CH:6]=1)[OH:4].[C:23]1([CH2:29][CH2:30][C:31](Cl)=[O:32])[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1.C(=O)([O-])O.[Na+]>C(OCC)(=O)C.O>[F:11][C:8]1[CH:9]=[CH:10][C:5]([CH:3]([OH:4])[CH:2]([NH:1][C:31](=[O:32])[CH2:30][CH2:29][C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[CH2:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:20])[F:21])=[CH:15][CH:14]=2)=[CH:6][CH:7]=1

Komponenten

6

Edukt 3

HCID 64801Benzenepropanoyl chlorideHCID 516892Sodium BicarbonateHCID 22261479(1RS,2RS)-1-(4-fluorophenyl)-1-hydroxy-3-(4-(trifluoromethyl)phenyl)-2-propylamine

Produkt 1

HCID 22262264N-((1RS,2SR)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-3-phenylpropanamideAusbeute 88 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a solution of (1RS,2SR)-2-amino-1-(4-fluorophenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol (450 mg, 1.44 mmol) in ethyl acetate (20 ml) were added 3-phenylpropionyl chloride (320 ml, 2.15 mmol) and saturated aqueous sodium hydrogen carbonate (20 ml) and the mixture was stirred overnight at room temperature. The reaction solution was diluted with water (100 ml), and extracted with ethyl acetate (100 ml×2). The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane to give the title compound (560 mg, 88%).

Aufarbeitung

  1. extractionextracted with ethyl acetate (100 ml×2)
  2. washThe extract was washed with saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated under reduced pressure
  5. customThe residue was recrystallized from ethyl acetate-hexane

Quellen und Nachweise

ORD-Eintrag
ord-b791378c87bc4a4e85a07d43bf7bc766
Quelldatensatz
uspto-grants-2006_01
Patentnummer
US06982348B2

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