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Water → N-Cyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(2-oxetanylmethyl)amine

HRID 9214
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HRID 9214 반응식
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([CH3:9])[CH:6]=[C:5]([CH3:10])[C:4]=1[C:11]1[N:16]2[N:17]=[C:18]([S:26][CH3:27])[C:19]([NH:20][CH2:21][CH:22]3[CH2:25][CH2:24][O:23]3)=[C:15]2[CH:14]=[CH:13][CH:12]=1.[H-].[Na+].[CH:30]1([CH2:33]Br)[CH2:32][CH2:31]1.O>CN(C)C=O.C(OCC)(=O)C>[CH:30]1([CH2:33][N:20]([C:19]2[C:18]([S:26][CH3:27])=[N:17][N:16]3[C:11]([C:4]4[C:5]([CH3:10])=[CH:6][C:7]([CH3:9])=[CH:8][C:3]=4[O:2][CH3:1])=[CH:12][CH:13]=[CH:14][C:15]=23)[CH2:21][CH:22]2[CH2:25][CH2:24][O:23]2)[CH2:32][CH2:31]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 962WaterHCID 24758Sodium hydrideHCID 81503BromomethylcyclopropaneHCID 21984491N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(2-oxetanylmethyl)amine

생성물 1

HCID 21984537N-Cyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(2-oxetanylmethyl)amine

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

After dissolving N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfanyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(2-oxetanylmethyl)amine (8 mg) in N,N-dimethylformamide (2 mL), sodium hydride (60%, 1.6 mg) was added while cooling on ice, and then cyclopropylmethyl bromide (3.8 μL) was added and the mixture was stirred at room temperature for 12 hours. Water was added to the reaction mixture, extraction was performed with ethyl acetate and the extract was washed with brine. After drying over anhydrous magnesium sulfate and filtration, the solvent was concentrated under reduced pressure, the residue was purified by silica gel column chromatography, and the title compound (1.8 mg) was obtained from the n-hexane:ethyl acetate (10:1) fraction as a yellow oil.

후처리

  1. additionwas added
  2. temperaturewhile cooling on ice
  3. washthe extract was washed with brine
  4. dry with materialAfter drying over anhydrous magnesium sulfate and filtration
  5. concentrationthe solvent was concentrated under reduced pressure
  6. customthe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-c46a2b2bab70456c9f3e8f570d3e7f62
출처 데이터셋
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07091215B2

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