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

HRID 1610375
Notes
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Reaction equation

HRID 1610375 reaction equation
[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][CH:8]=[C:7]([F:11])[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:7]1[CH:6]=[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:14]=[CH:15][C:16]([C:19]([F:22])([F:20])[F:21])=[CH:17][CH:18]=2)[CH:10]=[CH:9][CH:8]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 3

HCID 64801Benzenepropanoyl chlorideHCID 516892Sodium BicarbonateHCID 22261501(1RS,2SR)-2-amino-1-(3-fluorophenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol

Product 1

HCID 22261551N-((1RS,2SR)-2-(3-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-3-phenylpropanamideYield 83%

Reagents, catalysts & solvents 2

HCID 962
Water
Solvent
HCID 8857Ethyl AcetateSolvent

Procedure

To a solution of (1RS,2SR)-2-amino-1-(3-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 (528 mg, 83%).

Workup

  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

Sources & evidence

ORD record
ord-4640760c432c4645b58ae4726112f839
Source dataset
uspto-grants-2006_01
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06982348B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes