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

HRID 1610461Notes

Reaction equation

HRID 1610461 reaction equation
[NH2:1][CH:2]([CH2:18][C:19]1[CH:24]=[CH:23][C:22]([C:25]([F:28])([F:27])[F:26])=[CH:21][CH:20]=1)[CH:3]([C:5]1[CH:10]=[CH:9][C:8](OC2C=CC=CC=2)=[CH:7][CH:6]=1)[OH:4].[C:29]1([CH2:35][CH2:36][C:37](Cl)=[O:38])[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1.[C:40](=[O:43])([O-])O.[Na+]>C(OCC)(=O)C.O>[OH:4][CH:3]([C:5]1[CH:6]=[CH:7][CH:8]=[C:9]([O:43][C:40]2[CH:19]=[CH:18][CH:2]=[CH:3][CH:5]=2)[CH:10]=1)[CH:2]([NH:1][C:37](=[O:38])[CH2:36][CH2:35][C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1)[CH2:18][C:19]1[CH:24]=[CH:23][C:22]([C:25]([F:26])([F:27])[F:28])=[CH:21][CH:20]=1

Participants

6

Reactant 3

HCID 64801Benzenepropanoyl chlorideHCID 516892Sodium BicarbonateHCID 22261609(1RS,2SR)-2-amino-1-(4-phenoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol

Product 1

HCID 22261717N-((1RS,2SR)-2-hydroxy-2-(3-phenoxyphenyl)-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-3-phenylpropanamideYield 88%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 8857Ethyl AcetateSolvent

Procedure

To a solution of (1RS,2SR)-2-amino-1-(4-phenoxyphenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol (400 mg, 1.03 mmol) in ethyl acetate (20 ml) were added 3-phenylpropionyl chloride (230 ml, 1.55 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 (472 mg, 88%).

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-7bdf5c855bf94a8c829122b486b47c05
Source dataset
uspto-grants-2006_01
Patent number
US06982348B2

Reaction notes

Loading…