HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

4-(Trifluoromethyl)benzoyl chloride → N-((1RS,2RS)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-4-(trifluoromethyl)benzamide

HRID 1610226
Notes
Print preview

Reaction equation

HRID 1610226 reaction equation
Cl.[F:2][C:3]1[CH:8]=[CH:7][C:6]([CH:9]([OH:23])[CH:10]([NH2:22])[CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)=[CH:5][CH:4]=1.[F:24][C:25]([F:36])([F:35])[C:26]1[CH:34]=[CH:33][C:29]([C:30](Cl)=[O:31])=[CH:28][CH:27]=1.C(=O)([O-])O.[Na+]>C(OCC)(=O)C.O>[F:2][C:3]1[CH:4]=[CH:5][C:6]([CH:9]([OH:23])[CH:10]([NH:22][C:30](=[O:31])[C:29]2[CH:33]=[CH:34][C:26]([C:25]([F:24])([F:35])[F:36])=[CH:27][CH:28]=2)[CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)=[CH:7][CH:8]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 3

HCID 676074-(Trifluoromethyl)benzoyl chlorideHCID 516892Sodium BicarbonateHCID 22261728(1RS,2RS)-1-(4-fluorophenyl)-1-hydroxy-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride

Product 1

HCID 22262142N-((1RS,2RS)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-4-(trifluoromethyl)benzamideYield 62%

Reagents, catalysts & solvents 2

HCID 962
Water
Solvent
HCID 8857Ethyl AcetateSolvent

Procedure

To a solution of (1RS,2SR)-1-(4-fluorophenyl)-1-hydroxy-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride (200 mg, 0.57 mmol) in ethyl acetate (5 ml) were added 4-(trifluoromethyl)benzoyl chloride (179 mg, 0.86 mmol) and saturated aqueous sodium hydrogen carbonate (5 ml) and the mixture was stirred at room temperature for 1 hr. The reaction solution was diluted with water (50 ml), and extracted with ethyl acetate (50 ml×2). The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=2:1). Recrystallization from ethyl acetate-hexane gave the title compound (171 mg, 62%).

Workup

  1. extractionextracted with ethyl acetate (50 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 purified by silica gel column chromatography (hexane:ethyl acetate=2:1)
  6. customRecrystallization from ethyl acetate-hexane

Sources & evidence

ORD record
ord-ef332519d5b8489a9eee1e0364274e2b
Source dataset
uspto-grants-2006_01
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06982348B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes