Acetyl chloride → Methyl 2-(3-bromophenyl)acetate

HRID 1831001Notes

Reaction equation

HRID 1831001 reaction equation
[C:1](Cl)(=O)C.[Br:5][C:6]1[CH:7]=[C:8]([CH2:12][C:13]([OH:15])=[O:14])[CH:9]=[CH:10][CH:11]=1>CO>[CH3:1][O:14][C:13](=[O:15])[CH2:12][C:8]1[CH:9]=[CH:10][CH:11]=[C:6]([Br:5])[CH:7]=1

Participants

4

Reactant 2

HCID 6367Acetyl chlorideHCID 74653(3-Bromophenyl)acetic acid

Product 1

HCID 11746402Methyl 2-(3-bromophenyl)acetateYield 967%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Acetyl chloride (0.7 ml, 9.3 mmol) was slowly added to a solution of (3-bromo-phenyl)-acetic acid (20.0 g, 93 mmol) in methanol (500 ml) at 0° C. under nitrogen and the reaction was allowed to warm gradually to room temperature over a period of 5 hours. The solvent was removed in vacuo and the residue dissolved in dichloromethane, dried (sodium sulfate) and concentrated in vacuo to give the title compound as a colourless oil (20.6 g).

Workup

  1. customThe solvent was removed in vacuo
  2. dissolutionthe residue dissolved in dichloromethane
  3. dry with materialdried (sodium sulfate)
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-25edbc4955d546079b04988e917d9047
Source dataset
uspto-grants-2006_06
Patent number
US07067541B2

Reaction notes

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