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Dimethylformamide → 5-Methoxy-2-(4-benzyloxyphenyl)pyrimidine

HRID 485991
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인쇄 미리보기

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HRID 485991 반응식
[CH3:1][O:2][C:3]1[CH:4]=[N:5][C:6]([C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)=[N:7][CH:8]=1.[CH2:16](Cl)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.CN(C)C=O.C(=O)([O-])[O-].[K+].[K+]>O>[CH3:1][O:2][C:3]1[CH:8]=[N:7][C:6]([C:9]2[CH:14]=[CH:13][C:12]([O:15][CH2:16][C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)=[CH:11][CH:10]=2)=[N:5][CH:4]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 6228DimethylformamideHCID 7503Benzyl ChlorideHCID 11430Potassium CarbonateHCID 1357369415-Methoxy-2-(4-hydroxyphenyl)pyrimidine

생성물 1

HCID 190970605-Methoxy-2-(4-benzyloxyphenyl)pyrimidine수율 64.7%

시약·촉매·용매 1

HCID 962Water
용매

반응 조건

온도
80 °C

실험 절차

A mixture of 9.0 g of 5-methoxy-2-(4-hydroxyphenyl)pyrimidine, 8.45 g of benzyl chloride, 270 ml of dimethylformamide (DMF), and 12.3 g of potassium carbonate was stirred at 80° C. for 4 hours. The reaction mixture was diluted with water and extracted with ethyl acetate. The extract was washed with water and distilled to remove ethyl acetate to obtain 8.42 g (percent yield: 64.2%) of 5-methoxy-2-(4-benzyloxyphenyl)pyrimidine.

후처리

  1. extractionextracted with ethyl acetate
  2. washThe extract was washed with water
  3. distillationdistilled
  4. customto remove ethyl acetate

출처 및 근거

ORD 기록
ord-d6fcca4f37c54d1d96d3954441d8c3e1
출처 데이터셋
uspto-grants-1994_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05290477

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