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Acetic Acid → HCID 86595997, compound

HRID 547271
Notes
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Reaction equation

HRID 547271 reaction equation
[CH2:1]([C:3]1[CH:4]=[C:5]([C:11](=O)[CH3:12])[CH:6]=[CH:7][C:8]=1[CH2:9][OH:10])[CH3:2].[CH:14]1([C:20]2[CH:28]=[CH:27][C:23]([CH2:24][O:25][NH2:26])=[CH:22][C:21]=2[C:29]([F:32])([F:31])[F:30])[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15]1.C(O)(=O)C>CO>[CH:14]1([C:20]2[CH:28]=[CH:27][C:23]([CH2:24][O:25][N:26]=[C:11]([C:5]3[CH:6]=[CH:7][C:8]([CH2:9][OH:10])=[C:3]([CH2:1][CH3:2])[CH:4]=3)[CH3:12])=[CH:22][C:21]=2[C:29]([F:30])([F:31])[F:32])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19]1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 176Acetic AcidHCID 513581661-(3-Ethyl-4-(hydroxymethyl)phenyl)ethanoneHCID 67191531O-{[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methyl}hydroxylamine

Product 1

HCID 86595997HCID 86595997, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

To a solution of 1-(3-ethyl-4-hydroxymethyl-phenyl)-ethanone (1 eq) in methanol is added O-(4-cyclohexyl-3-trifluoromethyl-benzyl)-hydroxylamine (1 eq) followed by the addition of acetic acid (0.05 eq). The mixture is stirred at room temperature for 12 hours. After concentration, the residue is purified by column chromatography (30% EtOAc in hexane) to give 1-(3-ethyl-4-hydroxymethyl-phenyl)-ethanone O-(4-cyclohexyl-3-trifluoromethyl-benzyl)-oxime as an oil [MS: (ES+) 434.2 (M+1)+].

Workup

  1. concentrationAfter concentration
  2. customthe residue is purified by column chromatography (30% EtOAc in hexane)

Sources & evidence

ORD record
ord-ef1c214996b74f67b90b3eff2b86be08
Source dataset
uspto-grants-2011_05
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07939519B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes