Potassium Iodide → 5-Amino-1-(4-fluorophenyl)-4-[3-{3-(morpholin-4-yl)propylamino}benzoyl]pyrazole

HRID 843080노트

반응식

HRID 843080 반응식
[NH2:1][C:2]1[N:6]([C:7]2[CH:12]=[CH:11][C:10]([F:13])=[CH:9][CH:8]=2)[N:5]=[CH:4][C:3]=1[C:14](=[O:26])[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([NH:21][CH2:22][CH2:23][CH2:24]Cl)[CH:16]=1.[NH:27]1[CH2:32][CH2:31][O:30][CH2:29][CH2:28]1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+]>C(#N)C.[Cl-].[Na+].O>[NH2:1][C:2]1[N:6]([C:7]2[CH:12]=[CH:11][C:10]([F:13])=[CH:9][CH:8]=2)[N:5]=[CH:4][C:3]=1[C:14](=[O:26])[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([NH:21][CH2:22][CH2:23][CH2:24][N:27]2[CH2:32][CH2:31][O:30][CH2:29][CH2:28]2)[CH:16]=1

참가 물질

7

반응물 4

HCID 4875Potassium IodideHCID 8083MorpholineHCID 11430Potassium CarbonateHCID 222628035-Amino-4-[3-(3-chloropropylamino)benzoyl]-1-(4-fluorophenyl)pyrazole

생성물 1

HCID 98885415-Amino-1-(4-fluorophenyl)-4-[3-{3-(morpholin-4-yl)propylamino}benzoyl]pyrazole

시약·촉매·용매 2

HCID 6342Acetonitrile용매HCID 57417360Sodium chloride; water용매

실험 절차

A mixture of 5-amino-4-[3-(3-chloropropylamino)benzoyl]-1-(4-fluorophenyl)-pyrazole (0.05 g, 0.13 mmol), morpholine (0.1 ml, 1.1 mmol), potassium carbonate (0.1 g) and potassium iodide (0.1 g) in acetonitrile (3 ml) was heated at reflux. After 2 days, the reaction mixture was poured into brine and the product was extracted into ethyl acetate. The organic layer was separated, washed with brine, dried over sodium sulfate and concentrated in vacuo. The residue was purified by flash chromatography (elution gradient: 3% MeOH/CH2Cl2) to give 5-amino-1-(4-fluorophenyl)-4-[3-{3-(morpholin-4-yl)propylamino}-benzoyl]pyrazole as a solid.

후처리

  1. temperaturewas heated
  2. temperatureat reflux
  3. extractionthe product was extracted into ethyl acetate
  4. customThe organic layer was separated
  5. washwashed with brine
  6. dry with materialdried over sodium sulfate
  7. concentrationconcentrated in vacuo
  8. customThe residue was purified by flash chromatography (elution gradient: 3% MeOH/CH2Cl2)

출처 및 근거

ORD 기록
ord-9994ba3a516646df8f41713293b3539b
출처 데이터셋
uspto-grants-2002_04
특허 번호
US06376527B1

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