Water → 3-(1-cyanocyclopropyl)-N-[4-methoxy-3-(4-nitrophenoxy)phenyl]benzamide

HRID 2190403노트

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HRID 2190403 반응식
[C:1]([C:3]1([C:6]2[CH:7]=[C:8]([CH:21]=[CH:22][CH:23]=2)[C:9]([NH:11][C:12]2[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[C:14]([OH:20])[CH:13]=2)=[O:10])[CH2:5][CH2:4]1)#[N:2].C(=O)([O-])[O-].[K+].[K+].F[C:31]1[CH:36]=[CH:35][C:34]([N+:37]([O-:39])=[O:38])=[CH:33][CH:32]=1.O>CN(C)C=O>[C:1]([C:3]1([C:6]2[CH:7]=[C:8]([CH:21]=[CH:22][CH:23]=2)[C:9]([NH:11][C:12]2[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[C:14]([O:20][C:31]3[CH:36]=[CH:35][C:34]([N+:37]([O-:39])=[O:38])=[CH:33][CH:32]=3)[CH:13]=2)=[O:10])[CH2:5][CH2:4]1)#[N:2]

참가 물질

6

반응물 4

HCID 962WaterHCID 9590p-FluoronitrobenzeneHCID 11430Potassium CarbonateHCID 673114233-(1-cyanocyclopropyl)-N-(3-hydroxy-4-methoxyphenyl)benzamide

생성물 1

HCID 673136633-(1-cyanocyclopropyl)-N-[4-methoxy-3-(4-nitrophenoxy)phenyl]benzamide수율 89%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

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온도
60 °C

실험 절차

To a suspension of 3-(1-cyanocyclopropyl)-N-(3-hydroxy-4-methoxyphenyl)-benzamide (1.54 mg, 5.00 mmol) and potassium carbonate (0.69 g, 5.00 mmol) in N,N-dimethylformamide (5 mL) was added 1-fluoro-4-nitrobenzene (0.78 g, 5.50 mmol), and the mixture was stirred at 60° C. for 18 hr. The reaction mixture was poured into water and the mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (eluent:hexane/ethyl acetate=1:1), and triturated with diethyl ether to give the title compound (1.90 g, 89%) as a white solid.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  3. customthe solvent was evaporated under reduced pressure
  4. customThe residue was purified by silica gel column chromatography (eluent:hexane/ethyl acetate=1:1)
  5. customtriturated with diethyl ether

출처 및 근거

ORD 기록
ord-6d7e347e1fe3406299677c03349e9797
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08324395B2

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