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Dichloromethane → 3-[3-Chloro-4-(1-chloroethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

HRID 551316
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HRID 551316 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:11]2[CH2:15][C:14]([C:20]3[CH:25]=[C:24]([Cl:26])[CH:23]=[C:22]([Cl:27])[CH:21]=3)([C:16]([F:19])([F:18])[F:17])[O:13][N:12]=2)[CH:5]=[CH:6][C:7]=1[CH:8](O)[CH3:9].[Cl:28]CCl>S(Cl)(Cl)=O.CN(C)C=O>[Cl:1][C:2]1[CH:3]=[C:4]([C:11]2[CH2:15][C:14]([C:20]3[CH:25]=[C:24]([Cl:26])[CH:23]=[C:22]([Cl:27])[CH:21]=3)([C:16]([F:19])([F:18])[F:17])[O:13][N:12]=2)[CH:5]=[CH:6][C:7]=1[CH:8]([Cl:28])[CH3:9]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 6344DichloromethaneHCID 866315533-[3-Chloro-4-(1-hydroxyethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

생성물 1

HCID 866315543-[3-Chloro-4-(1-chloroethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole

시약·촉매·용매 2

HCID 6228Dimethylformamide촉매HCID 24386Thionyl Chloride용매

실험 절차

In a solution of 0.96 g of 3-[3-chloro-4-(1-hydroxyethyl)phenyl]-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole in 20 mL of dichloromethane, 0.2 mL of thionyl chloride and a catalytic amount (2 to 3 drops) of N,N-dimethylformamide were added, and stirred at room temperature for 1 hour. After the completion of the reaction, the reaction mixture was poured into 20 mL of ice water, and the organic phase was collected, washed with water (20 mL×1) and then saturated sodium hydrogen carbonate aqueous solution (20 mL×3), and dehydrated with and dried over saturated sodium chloride aqueous solution and anhydrous sodium sulfate in that order, and then the solvent was distilled off under reduced pressure to obtain 0.88 g of the aimed product as yellow oily substance.

후처리

  1. customAfter the completion of the reaction
  2. customthe organic phase was collected
  3. washwashed with water (20 mL×1)
  4. dry with materialdried over saturated sodium chloride aqueous solution and anhydrous sodium sulfate in that order
  5. distillationthe solvent was distilled off under reduced pressure

출처 및 근거

ORD 기록
ord-91ee259de6a3483eb0a1e3e0baa85a58
출처 데이터셋
uspto-grants-2011_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07947715B2

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