Water → HCID 58931114, 화합물

HRID 1010350노트

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HRID 1010350 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[OH:13])[N:9]=[CH:8][CH:7]=[C:6]2[O:14][C:15]1[CH:20]=[CH:19][C:18]([N+:21]([O-:23])=[O:22])=[CH:17][CH:16]=1.[N+](C1C=CC([O:33][S:34]([C:37]([F:40])([F:39])[F:38])(=O)=[O:35])=CC=1)([O-])=O.C(=O)([O-])[O-].[K+].[K+].O>CN(C)C=O>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][S:34]([C:37]([F:40])([F:39])[F:38])(=[O:35])=[O:33])[N:9]=[CH:8][CH:7]=[C:6]2[O:14][C:15]1[CH:16]=[CH:17][C:18]([N+:21]([O-:23])=[O:22])=[CH:19][CH:20]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 5498704-Nitrophenyl trifluoromethanesulfonateHCID 135829388HCID 135829388, 화합물

생성물 1

HCID 58931114HCID 58931114, 화합물수율 95.4%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

After dissolving 6-methoxy-4-(4-nitrophenoxy)quinolin-7-ol (1.0 g) in dimethylformamide (10 ml), there were added trifluoromethanesulfonic acid 4-nitrophenyl ester (640 mg) and potassium carbonate (1.3 g), and the mixture was stirred at room temperature for 5 hours. Water was added, extraction was performed with ethyl acetate, the organic layer was washed with water and saturated brine in that order and dried over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure. Ethyl acetate was used for recrystallization to obtain the title compound (1.0 g).

후처리

  1. extractionextraction
  2. washthe organic layer was washed with water and saturated brine in that order
  3. dry with materialdried over anhydrous sodium sulfate
  4. distillationthe solvent was distilled off under reduced pressure
  5. customEthyl acetate was used for recrystallization

출처 및 근거

ORD 기록
ord-56a87c375229440e922d19aaf2191dc8
출처 데이터셋
uspto-grants-2011_07
특허 번호
US07973160B2

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