Methanol → (4-Bromo-3-methoxyphenyl)-methanol

HRID 247452ノート

反応式

HRID 247452 の反応式
[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](O)=[O:7])=[CH:4][C:3]=1[O:11][CH3:12].B.CO>O1CCCC1>[Br:1][C:2]1[CH:10]=[CH:9][C:5]([CH2:6][OH:7])=[CH:4][C:3]=1[O:11][CH3:12]

参加物

5

実験手順

4-Bromo-3-methoxybenzoic acid (23.1 g, 0.1 m) dissolved in tetrahydrofuran (200 ml) is added to 1M borane in tetrahydrofuran (150 ml) stirred at 5°. The mixture is refluxed, cooled, treated with methanol, refluxed and concentrated in vacuo to give 4-bromo-3-methoxybenzyl alcohol.

後処理

  1. temperatureThe mixture is refluxed
  2. temperaturecooled
  3. temperaturerefluxed
  4. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-d29644f06690430f91044127a92bcee1
出典データセット
uspto-grants-1987_11
特許番号
US04707483

反応ノート

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