Acetic Anhydride → Phenol, 3-bromo-, 1-acetate

HRID 230572

反応式

HRID 230572 の反応式
[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]

参加物

5

反応物 3

HCID 7918Acetic AnhydrideHCID 8471TriethylamineHCID 115633-Bromophenol

生成物 1

HCID 141946Phenol, 3-bromo-, 1-acetate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

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.

後処理

  1. customThe solvent was eliminated by vacuum evaporation
  2. customthen dried on magnesium sulfate
  3. customThe solvent was eliminated by vacuum evaporation

出典と根拠

ORDレコード
ord-2d0f1d79df2346e695009860c6222a0e
出典データセット
uspto-grants-2009_07
特許番号
US07566737B2

関連ノート

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