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Potassium Carbonate → 1-(2-Chloropyrid-4-ylmethyl)-5,5-dimethyl-3-(4-trifluoromethylsulfanylphenyl)imidazolidine-2,4-dione

HRID 899958
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HRID 899958 반응식
[CH3:1][C:2]([NH:7][C:8]([NH:10][C:11]1[CH:16]=[CH:15][C:14]([S:17][C:18]([F:21])([F:20])[F:19])=[CH:13][CH:12]=1)=[O:9])([CH3:6])[C:3]([O-:5])=O.C([O-])([O-])=O.[K+].[K+].[Cl:28][C:29]1[CH:34]=[C:33]([CH2:35]Cl)[CH:32]=[CH:31][N:30]=1>CN(C=O)C>[Cl:28][C:29]1[CH:34]=[C:33]([CH2:35][N:7]2[C:2]([CH3:1])([CH3:6])[C:3](=[O:5])[N:10]([C:11]3[CH:16]=[CH:15][C:14]([S:17][C:18]([F:21])([F:20])[F:19])=[CH:13][CH:12]=3)[C:8]2=[O:9])[CH:32]=[CH:31][N:30]=1
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참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 111265732-Chloro-4-(chloromethyl)pyridineHCID 86595327HCID 86595327, 화합물

생성물 1

HCID 545814241-(2-Chloropyrid-4-ylmethyl)-5,5-dimethyl-3-(4-trifluoromethylsulfanylphenyl)imidazolidine-2,4-dione

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

5,5-Dimethyl-3-(4-trifluoromethylsulfanylphenyl)imidazolidine-2,4-dione 3 (1 g, 3.29 mmol) is dissolved in 10 ml of DMF, 1.36 g of K2CO3 (3 eq, 9.87 mmol) and 909 mg of 2-chloro-4-chloromethylpyridine (3.95 mmol, 1.2 eq) are added, and the mixture is refluxed for 20 hours. The solvent is removed under vacuum and the residue is dissolved in CH2Cl2 and treated three times with active charcoal. After removing the solvent, the product 1-(2-chloropyrid-4-ylmethyl)-5,5-dimethyl-3-(4-trifluoromethylsulfanylphenyl)imidazolidine-2,4-dione is obtained (3.2 g; 56%).

후처리

  1. temperaturethe mixture is refluxed for 20 hours
  2. customThe solvent is removed under vacuum
  3. dissolutionthe residue is dissolved in CH2Cl2
  4. additiontreated three times with active charcoal
  5. customAfter removing the solvent

출처 및 근거

ORD 기록
ord-057321be9bb54caca301af8150f9302c
출처 데이터셋
uspto-grants-2008_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07354933B2

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