Oxygen → 4-Phenyl-3-Buten-2-one

HRID 599724

反応式

HRID 599724 の反応式
O=O.[C:3]1([CH:9]=[CH:10][CH:11]([OH:13])[CH3:12])[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>[Pt].O>[CH:9](=[CH:10][C:11](=[O:13])[CH3:12])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

参加物

5

反応物 2

HCID 977OxygenHCID 151724-Phenylbut-3-en-2-ol

生成物 1

HCID 159094-Phenyl-3-Buten-2-one収率 87.5%

試薬・触媒・溶媒 2

HCID 23939Platinum触媒HCID 962Water溶媒

実験手順

In an ambient pressure oxygen atmosphere, 29.2 mg of 4-phenyl-but-3-ene-2-ol and 33.9 mg of the platinum catalyst obtained in Example 1 were agitated for fifteen hours at 60° C. in 2 ml of water. The reaction mixture was subsequently extracted using ethyl acetate, and the organic layer was dried using magnesium sulfate, filtered and concentrated to obtain 25.2 mg (87% yield) of benzalacetone. The reaction equation and the analytical results of the product are shown below.

後処理

  1. extractionThe reaction mixture was subsequently extracted
  2. customthe organic layer was dried
  3. filtrationfiltered
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-441a9e81c2ae40b4b5312c7d92167e28
出典データセット
uspto-grants-2011_03
特許番号
US07897817B2

関連ノート

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