1,3-Bis(4-methylphenyl)prop-2-en-1-one → 1-Methyl-4-[3-(4-methylphenyl)propyl]benzene

HRID 234071

反応式

HRID 234071 の反応式
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]=[CH:9][C:10]([C:12]2[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=2)=O)=[CH:4][CH:3]=1>C(O)(=O)C.[Pd]>[C:15]1([CH3:18])[CH:14]=[CH:13][C:12]([CH2:10][CH2:9][CH2:8][C:5]2[CH:4]=[CH:3][C:2]([CH3:1])=[CH:7][CH:6]=2)=[CH:17][CH:16]=1

参加物

4

反応物 1

HCID 2565521,3-Bis(4-methylphenyl)prop-2-en-1-one

生成物 1

HCID 5717261-Methyl-4-[3-(4-methylphenyl)propyl]benzene収率 99.4%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 176Acetic Acid溶媒

実験手順

To a suspension of 2.14 g of 4,4'-dimethylchalcone in 40 ml of acetic acid was added 0.2 g of 5% palladium on carbon. The reaction vessel was purged with hydrogen gas, and the mixture was vigorously stirred at room temperature for 8.5 hours. The reaction mixture was filtered through Celite, and the filtrate was concentrated to give 2.02 g of the title compound.

後処理

  1. customThe reaction vessel was purged with hydrogen gas
  2. filtrationThe reaction mixture was filtered through Celite
  3. concentrationthe filtrate was concentrated

出典と根拠

ORDレコード
ord-9c59153766d74092b67b123096222700
出典データセット
uspto-grants-1997_01
特許番号
US05594081

関連ノート

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