Acryloyl chloride → N-(5-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidin-4-yl)-N-(pyrrolidin-1-yl)acrylamide

HRID 2390003노트

반응식

HRID 2390003 반응식
[Br:1][C:2]1[C:3]([NH:16][N:17]2[CH2:21][CH2:20][CH2:19][CH2:18]2)=[N:4][C:5]([N:9]2[C:13]([CH3:14])=[CH:12][CH:11]=[C:10]2[CH3:15])=[N:6][C:7]=1[CH3:8].[C:22](Cl)(=[O:25])[CH:23]=[CH2:24]>C(Cl)Cl.CCN(C(C)C)C(C)C>[Br:1][C:2]1[C:3]([N:16]([N:17]2[CH2:21][CH2:20][CH2:19][CH2:18]2)[C:22](=[O:25])[CH:23]=[CH2:24])=[N:4][C:5]([N:9]2[C:13]([CH3:14])=[CH:12][CH:11]=[C:10]2[CH3:15])=[N:6][C:7]=1[CH3:8]

참가 물질

5

반응물 2

HCID 13140Acryloyl chlorideHCID 592589815-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methyl-N-(pyrrolidin-1-yl)pyrimidin-4-amine

생성물 1

HCID 59258866N-(5-Bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methylpyrimidin-4-yl)-N-(pyrrolidin-1-yl)acrylamide

시약·촉매·용매 2

HCID 6344Dichloromethane용매2회HCID 81531Diisopropylethylamine용매

실험 절차

To a reaction solution of 5-bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-6-methyl-N-(pyrrolidin-1-yl)pyrimidin-4-amine (3.14 g, 8.97 mmol) in anhyrous methylene chloride (120 ml) and hunig's base (4.68 ml) was added slowly a solution of acryloyl chloride (0.80 ml, 9.86 mmol) in methylene chloride (30 ml) dropwise at R.T. After stirring at R.T for 60 mins, the reaction mixture was concentrated under reduced pressure and the residue was purified by 120 g column eluted with 40% ethyl acetate:hexane to give the titled product weighted 3.5 g a white solid 97%

후처리

  1. concentrationthe reaction mixture was concentrated under reduced pressure
  2. customthe residue was purified by 120 g column
  3. washeluted with 40% ethyl acetate

출처 및 근거

ORD 기록
ord-284543df837a4b89884fe1d7456caf35
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08273755B2

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