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

Water → Isopropyl 2-[3-[[2-fluoro-5-(3-fluorophenyl)-3-methyl-phenyl]methyl amino]-2,4-dimethyl-phenoxy]acetate

HRID 1771763
Notes
Print preview

Reaction equation

HRID 1771763 reaction equation
[F:1][C:2]1[C:7]([CH3:8])=[CH:6][C:5]([C:9]2[CH:14]=[CH:13][CH:12]=[C:11]([F:15])[CH:10]=2)=[CH:4][C:3]=1[CH2:16][NH:17][C:18]1[C:19]([CH3:26])=[C:20]([OH:25])[CH:21]=[CH:22][C:23]=1[CH3:24].C([O-])([O-])=O.[Cs+].[Cs+].Br[CH2:34][C:35]([O:37][CH:38]([CH3:40])[CH3:39])=[O:36].O>CN(C=O)C>[F:1][C:2]1[C:7]([CH3:8])=[CH:6][C:5]([C:9]2[CH:14]=[CH:13][CH:12]=[C:11]([F:15])[CH:10]=2)=[CH:4][C:3]=1[CH2:16][NH:17][C:18]1[C:19]([CH3:26])=[C:20]([CH:21]=[CH:22][C:23]=1[CH3:24])[O:25][CH2:34][C:35]([O:37][CH:38]([CH3:40])[CH3:39])=[O:36]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 962WaterHCID 10796Cesium carbonateHCID 121593Isopropyl bromoacetateHCID 894440173-[[2-Fluoro-5-(3-fluorophenyl)-3-methyl-phenyl]methylamino]-2,4-dimethyl-phenol

Product 1

HCID 89443796Isopropyl 2-[3-[[2-fluoro-5-(3-fluorophenyl)-3-methyl-phenyl]methyl amino]-2,4-dimethyl-phenoxy]acetateYield 145.9%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of 3-[[2-fluoro-5-(3-fluorophenyl)-3-methyl-phenyl]methylamino]-2,4-dimethyl-phenol (106 mg, 0.30 mmol, 1.0 eq) in DMF (6 mL) was added Cs2CO3 (147 mg, 0.45 mmol, 1.5 eq) at room temperature. The reaction mixture was stirred for 30 min, then isopropyl bromoacetate (65 mg, 0.136 mmol, 1.2 eq) was added. The reaction mixture was stirred at room temperature for 1 h. Water was added and the aqueous layer extracted with EtOAc. The organic extract was washed with water and brine, dried (Na2SO4), filtered and evaporated in vacuo. The residue was purified by column chromatography (petroleum ether:EtOAc, 50:1 to 40:1) to give the title compound as a colorless oil (90 mg, 66%).

Workup

  1. stirringThe reaction mixture was stirred at room temperature for 1 h
  2. extractionthe aqueous layer extracted with EtOAc
  3. extractionThe organic extract
  4. washwas washed with water and brine
  5. dry with materialdried (Na2SO4)
  6. filtrationfiltered
  7. customevaporated in vacuo
  8. customThe residue was purified by column chromatography (petroleum ether:EtOAc, 50:1 to 40:1)

Sources & evidence

ORD record
ord-e3ef2f0424624005bf8ff2ade0431bee
Source dataset
uspto-grants-2016_02
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US09249085B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes