1-Propanesulfonyl chloride → N-{1-benzenesulfonyl-4-[1-(propane-1-sulfonyl)-piperidin-4-ylamino]-1H-pyrrolo[2,3-b]pyridin-5-yl}-2-cyano-acetamide

HRID 1257600노트

반응식

HRID 1257600 반응식
C(N(C(C)C)CC)(C)C.[CH2:10]([S:13](Cl)(=[O:15])=[O:14])[CH2:11][CH3:12].[C:17]1([S:23]([N:26]2[C:30]3=[N:31][CH:32]=[C:33]([NH:42][C:43](=[O:47])[CH2:44][C:45]#[N:46])[C:34]([NH:35][CH:36]4[CH2:41][CH2:40][NH:39][CH2:38][CH2:37]4)=[C:29]3[CH:28]=[CH:27]2)(=[O:25])=[O:24])[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>C(Cl)Cl>[C:17]1([S:23]([N:26]2[C:30]3=[N:31][CH:32]=[C:33]([NH:42][C:43](=[O:47])[CH2:44][C:45]#[N:46])[C:34]([NH:35][CH:36]4[CH2:41][CH2:40][N:39]([S:13]([CH2:10][CH2:11][CH3:12])(=[O:15])=[O:14])[CH2:38][CH2:37]4)=[C:29]3[CH:28]=[CH:27]2)(=[O:25])=[O:24])[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1

참가 물질

5

반응물 3

HCID 662791-Propanesulfonyl chlorideHCID 81531DiisopropylethylamineHCID 67379316N-[1-benzenesulfonyl-4-(piperidin-4-ylamino)-1H-pyrrolo[2,3-b]pyridin-5-yl]-2-cyano-acetamide

생성물 1

HCID 67342235N-{1-benzenesulfonyl-4-[1-(propane-1-sulfonyl)-piperidin-4-ylamino]-1H-pyrrolo[2,3-b]pyridin-5-yl}-2-cyano-acetamide

시약·촉매·용매 1

HCID 6344Dichloromethane용매

반응 조건

온도
25 °C

실험 절차

Diisopropylethylamine (0.107 ml, 0.615 mmol) and 1-propanesulfonyl chloride (0.035 ml, 0.308 mmol) were added sequentially to a solution of N-[1-benzenesulfonyl-4-(piperidin-4-ylamino)-1H-pyrrolo[2,3-b]pyridin-5-yl]-2-cyano-acetamide (hydrochloride salt) (0.205 mmol) in CH2Cl2 (2 ml) at 25° C. The reaction mixture was stirred for 3 h at 25° C., then was partitioned between saturated NaHCO3 (6 ml) and CH2Cl2 (2 ml). The phases were separated using a phase separation column (Biotage) and the organic layer was concentrated under reduced pressure to give crude N-{1-benzenesulfonyl-4-[1-(propane-1-sulfonyl)-piperidin-4-ylamino]-1H-pyrrolo[2,3-b]pyridin-5-yl}-2-cyano-acetamide as a brown oil/solid. LCMS (Method G, ESI): RT=0.88 min, m+H=545.3. This material was used in the next step below without additional purification or characterization.

후처리

  1. customwas partitioned between saturated NaHCO3 (6 ml) and CH2Cl2 (2 ml)
  2. customThe phases were separated
  3. customa phase separation column (Biotage)
  4. concentrationthe organic layer was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-f8f9860aafb34080842809f1d60ab7d0
출처 데이터셋
uspto-grants-2013_06
특허 번호
US08461328B2

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