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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → 7-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indole-2-carboxamide

HRID 1188965
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HRID 1188965 반응식
[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([O:16][C:17]2[CH:18]=[N:19][C:20]([S:23]([CH3:26])(=[O:25])=[O:24])=[CH:21][CH:22]=2)[CH:7]=[C:8]2[C:12]=1[NH:11][C:10]([C:13]([OH:15])=O)=[CH:9]2)[CH3:2].[NH4+].O[N:29]1C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C>CN(C)C=O>[CH2:1]([O:3][C:4]1[CH:5]=[C:6]([O:16][C:17]2[CH:18]=[N:19][C:20]([S:23]([CH3:26])(=[O:24])=[O:25])=[CH:21][CH:22]=2)[CH:7]=[C:8]2[C:12]=1[NH:11][C:10]([C:13]([NH2:29])=[O:15])=[CH:9]2)[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 220338091-Hydroxybenzotriazole, ammonium saltHCID 582371227-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indole-2-carboxylic acid

생성물 1

HCID 582369657-Ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indole-2-carboxamide수율 82%

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

실험 절차

To an ice-cooled and stirred mixture of 7-ethoxy-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}-1H-indole-2-carboxylic acid (0.54 g) in N,N-dimethylformamide (20 mL) were added 1-hydroxybenzotriazole ammonium salt (0.33 g) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.42 g). After stirred at 4° C. to room temperature for 15 h, the reaction mixture was partitioned between ethyl acetate and water. The organic layer was washed successively with aqueous sodium hydrogen carbonate and brine, dried (MgSO4), filtered, and concentrated to give a light yellow oil, which was crystallized from ethyl acetate-hexane to give the title compound (441 mg, 82%) as pale yellow crystals. MS 376 (MH+).

후처리

  1. stirringAfter stirred at 4° C. to room temperature for 15 h
  2. customthe reaction mixture was partitioned between ethyl acetate and water
  3. washThe organic layer was washed successively with aqueous sodium hydrogen carbonate and brine
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customto give a light yellow oil, which
  8. customwas crystallized from ethyl acetate-hexane

출처 및 근거

ORD 기록
ord-12b4558ed7c04936afa967faa14de771
출처 데이터셋
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08673942B2

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