Acetic Anhydride → Phenol, 3-bromo-, 1-acetate
Reaction equation
[Br:1][C:2]1[CH:3]=[C:4]([OH:8])[CH:5]=[CH:6][CH:7]=1.C(N(CC)CC)C.[C:16](OC(=O)C)(=[O:18])[CH3:17]>ClCCl>[C:16]([O:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Br:1])[CH:3]=1)(=[O:18])[CH3:17]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
3-bromophenol was dissolved in dichloromethane. Triethylamine (1 eq) and acetic anhydride (2 eq) were added and the mixture was stirred at room temperature for 5 hours. The solvent was eliminated by vacuum evaporation. The evaporation residue was taken up in dichloromethane then dried on magnesium sulfate. The solvent was eliminated by vacuum evaporation.
Workup
- customThe solvent was eliminated by vacuum evaporation
- customthen dried on magnesium sulfate
- customThe solvent was eliminated by vacuum evaporation
Sources & evidence
- ORD record
- ord-89e702bc6c0441768c9874858355db04
- Source dataset
- uspto-grants-2012_01
- Patent number
- US08106097B2
Reaction notes
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