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

HRID 234071

반응식

HRID 234071 반응식
[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

참가 물질

4

반응물 1

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

생성물 1

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

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 176Acetic Acid용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-9c59153766d74092b67b123096222700
출처 데이터셋
uspto-grants-1997_01
특허 번호
US05594081

연결된 노트

불러오는 중…