4-Hydroxybiphenyl → 4-Allyloxybiphenyl

HRID 1828000ノート

反応式

HRID 1828000 の反応式
[C:1]1([C:7]2[CH:12]=[CH:11][C:10]([OH:13])=[CH:9][CH:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:14](Br)[CH:15]=[CH2:16].C([O-])([O-])=O.[K+].[K+]>CN(C=O)C.C(OCC)C>[CH2:16]([O:13][C:10]1[CH:9]=[CH:8][C:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)=[CH:12][CH:11]=1)[CH:15]=[CH2:14]

参加物

6

実験手順

4-Phenylphenol 64 (25.5 g, 0.15 mol), allyl bromide (20.0g, 0.165mol) and K2CO3 (41.5 g, 0.15 mol) in 75 ml of dry DMF were stirred at room temperature overnight. The reaction mixture was diluted with 500 ml of diethyl ether and washed with water. The ether layer was washed with brine, dried and concentrated to give a lightly brown solid that was recrystallized from hexane to give 24.9 g of 4-allyloxy-biphenyl 65.

後処理

  1. washwashed with water
  2. washThe ether layer was washed with brine
  3. customdried
  4. concentrationconcentrated
  5. customto give a lightly brown solid that
  6. customwas recrystallized from hexane

出典と根拠

ORDレコード
ord-c7b2902de8604897b98c8fdb742b0aee
出典データセット
uspto-grants-2006_06
特許番号
US07056903B2

反応ノート

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