Water → 4-Isopropylphenylacetonitrile

HRID 229594

반응식

HRID 229594 반응식
[CH:1]([C:4]1[CH:11]=[CH:10][C:7]([CH2:8]Cl)=[CH:6][CH:5]=1)([CH3:3])[CH3:2].[C-:12]#[N:13].[Na+].O>CN(C)C=O>[CH:1]([C:4]1[CH:11]=[CH:10][C:7]([CH2:8][C:12]#[N:13])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]

참가 물질

5

반응물 3

HCID 962WaterHCID 8929Sodium CyanideHCID 749164-Isopropylbenzyl chloride

생성물 1

HCID 1382224-Isopropylphenylacetonitrile수율 102.2%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
70 °C

실험 절차

To a stirred solution of 100 g of 4-isopropylbenzyl chloride in 1500 mL of N,N-dimethylformamide was added 32.0 g of sodium cyanide under ice-cooling. The mixture was stirred at 70° C. for 4 hours, and water was added to the reaction mixture. The mixture was extracted with ethyl acetate, and the organic layer was washed with water and brine, and dried over anhydrous magnesium sulfate. The solvent was removed under reduced pressure to give 96.5 g of (4-isopropylphenyl)acetonitrile.

후처리

  1. temperaturecooling
  2. extractionThe mixture was extracted with ethyl acetate
  3. washthe organic layer was washed with water and brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. customThe solvent was removed under reduced pressure

출처 및 근거

ORD 기록
ord-9df1e22e76ea4d78b29edcb781d8aa95
출처 데이터셋
uspto-grants-2009_07
특허 번호
US07563822B2

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