Potassium Iodide → 4-Allyl-1-(4-Methoxybenzyloxy)Benzene

HRID 703138

반응식

HRID 703138 반응식
[CH2:1]([C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[CH:6][CH:5]=1)[CH:2]=[CH2:3].[CH3:11][O:12][C:13]1[CH:20]=[CH:19][C:16]([CH2:17]Cl)=[CH:15][CH:14]=1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+]>CC(C)=O.O>[CH2:1]([C:4]1[CH:9]=[CH:8][C:7]([O:10][CH2:17][C:16]2[CH:19]=[CH:20][C:13]([O:12][CH3:11])=[CH:14][CH:15]=2)=[CH:6][CH:5]=1)[CH:2]=[CH2:3]

참가 물질

7

반응물 4

HCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 68148ChavicolHCID 699934-Methyloxybenzyl chloride

생성물 1

HCID 150074214-Allyl-1-(4-Methoxybenzyloxy)Benzene

시약·촉매·용매 2

HCID 180Acetone용매HCID 962Water용매

실험 절차

4-Allylphenol, (6.14 g, 0.046 moles), 4-methoxybenzyl chloride, (6.3 ml, 0.046 moles), potassium carbonate (8.3 g, 0.06 moles) and a catalytic amount of potassium iodide were mixed together in about 200 ml acetone, and heated to reflux, with stirring. The reaction was allowed to proceed overnight, then cooled to room temperature and diluted with about 100 ml water. The product was extracted into ethyl acetate (3 times, 300 ml each time), and then dried over magnesium sulfate/potassium carbonate, filtered and concentrated in vacuo to yield the title compound as a light yellow solid, m.p. 59-61° C.

후처리

  1. temperatureheated
  2. temperatureto reflux
  3. extractionThe product was extracted into ethyl acetate (3 times, 300 ml each time)
  4. dry with materialdried over magnesium sulfate/potassium carbonate
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-522d4fcc475648378c5d7f4c0f96537b
출처 데이터셋
uspto-grants-1991_01
특허 번호
US04981868

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