Eugenol → 4-Propylguaiacol

HRID 602831

反応式

HRID 602831 の反応式
[C:1]1([O:11][CH3:12])[C:2](=[CH:4][CH:5]=[C:6]([CH:10]=1)[CH2:7][CH:8]=[CH2:9])[OH:3]>[C].[Pd].CC(O)C>[CH3:12][O:11][C:1]1[CH:10]=[C:6]([CH2:7][CH2:8][CH3:9])[CH:5]=[CH:4][C:2]=1[OH:3]

参加物

4

反応物 1

HCID 3314Eugenol

生成物 1

HCID 177394-Propylguaiacol

試薬・触媒・溶媒 2

HCID 178418390HCID 178418390、化合物触媒HCID 3776Isopropanol溶媒

実験手順

Palladium-carbon (5 mass %, 54 mg) was added to a 2-propanol (2.5 mL) solution of eugenol (CAS No. 97-53-0, 500 mg) under an argon atmosphere. The resultant mixture was vigorously stirred at an external temperature of 50° C. under a hydrogen flow for about 4.5 hours. The reaction solution was filtered through Celite, and the filtrate was concentrated, to thereby obtain the title compound (447 mg) having the following physical properties.

後処理

  1. filtrationThe reaction solution was filtered through Celite
  2. concentrationthe filtrate was concentrated

出典と根拠

ORDレコード
ord-4e043d5306dd4568b3fe3a8036310df1
出典データセット
uspto-grants-2011_03
特許番号
US07906549B2

関連ノート

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