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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Ammonium formate → HCID 18447382, 화합물

HRID 1269891
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HRID 1269891 반응식
C([N:8]1[CH2:13][CH2:12][N:11]([C:14]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=2[NH:22][C:23]2[CH:24]=[C:25]3[C:29](=[CH:30][CH:31]=2)[NH:28][N:27]=[CH:26]3)=[O:15])[CH2:10][CH2:9]1)C1C=CC=CC=1.C([O-])=O.[NH4+]>C(O)C.[Pd]>[N:11]1([C:14]([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=2[NH:22][C:23]2[CH:24]=[C:25]3[C:29](=[CH:30][CH:31]=2)[NH:28][N:27]=[CH:26]3)=[O:15])[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 2723923Ammonium formateHCID 18447367HCID 18447367, 화합물

생성물 1

HCID 18447382HCID 18447382, 화합물수율 57%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

To a solution of the N-{2-[(4-benzylpiperazin-1-yl)carbonyl]phenyl}-1H-indazol-5-amine (127 mg, 0.309 mmol) obtained in Example 515 in ethanol (5 ml) were added 10% Pd-C (20 mg) and ammonium formate (98 mg, 1.55 mmol), and the resulting mixture was heated under reflux for 2 hours. The solid was removed by filtration using Celite, and the solvent was distilled off under reduced pressure. The residue was extracted with ethyl acetate, and the extract solution was washed with a saturated aqueous sodium hydrogencarbonate solution and then a saturated aqueous sodium chloride solution, dried over sodium sulfate, and then distilled under reduced pressure to remove the solvent, whereby N-[2-(piperazin-1-ylcarbonyl)phenyl]-1H-indazol-5-amine (56 mg, 57%) was obtained.

후처리

  1. temperaturethe resulting mixture was heated
  2. temperatureunder reflux for 2 hours
  3. customThe solid was removed by filtration
  4. distillationthe solvent was distilled off under reduced pressure
  5. extractionThe residue was extracted with ethyl acetate
  6. washthe extract solution was washed with a saturated aqueous sodium hydrogencarbonate solution
  7. dry with materiala saturated aqueous sodium chloride solution, dried over sodium sulfate
  8. distillationdistilled under reduced pressure
  9. customto remove the solvent

출처 및 근거

ORD 기록
ord-24073a779fb74aa1af56dda13a5722aa
출처 데이터셋
uspto-grants-2007_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07199147B2

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