Triethylamine → 1-(4-{7-[2-(4-Methyl-piperazin-1-yl)-pyrimidin-5-yl]-imidazo[1,2-a]pyridin-3-yl}-phenyl)-3-(3-trifluoromethyl-phenyl)-urea

HRID 1446750노트

반응식

HRID 1446750 반응식
[CH3:1][N:2]1[CH2:7][CH2:6][N:5]([C:8]2[N:13]=[CH:12][C:11]([C:14]3[CH:19]=[CH:18][N:17]4[C:20]([C:23]5[CH:28]=[CH:27][C:26]([NH2:29])=[CH:25][CH:24]=5)=[CH:21][N:22]=[C:16]4[CH:15]=3)=[CH:10][N:9]=2)[CH2:4][CH2:3]1.[F:30][C:31]([F:42])([F:41])[C:32]1[CH:33]=[C:34]([N:38]=[C:39]=[O:40])[CH:35]=[CH:36][CH:37]=1.C(N(CC)CC)C>CS(C)=O>[CH3:1][N:2]1[CH2:3][CH2:4][N:5]([C:8]2[N:13]=[CH:12][C:11]([C:14]3[CH:19]=[CH:18][N:17]4[C:20]([C:23]5[CH:28]=[CH:27][C:26]([NH:29][C:39]([NH:38][C:34]6[CH:35]=[CH:36][CH:37]=[C:32]([C:31]([F:30])([F:41])[F:42])[CH:33]=6)=[O:40])=[CH:25][CH:24]=5)=[CH:21][N:22]=[C:16]4[CH:15]=3)=[CH:10][N:9]=2)[CH2:6][CH2:7]1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 94833-(Trifluoromethyl)phenyl isocyanateHCID 685432324-{7-[2-(4-Methyl-piperazin-1-yl)-pyrimidin-5-yl]-imidazo[1,2-a]pyridin-3-yl}-phenylamine

생성물 1

HCID 578634351-(4-{7-[2-(4-Methyl-piperazin-1-yl)-pyrimidin-5-yl]-imidazo[1,2-a]pyridin-3-yl}-phenyl)-3-(3-trifluoromethyl-phenyl)-urea

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

실험 절차

Combine the amine (0.164 g, 0.425 mmol), 3-trifluoromethylphenyl isocyanate (0.060 mL, 0.425 mmol) and triethylamine (0.119 mL, 0.851 mmol) in DMSO (5 mL). Stir the mixture at room temperature for ninety minutes. Extract the mixture with ethyl acetate versus water. Wash the organic layer with saturated aqueous saturated sodium chloride. Dry the resulting organics over magnesium sulfate, filter, and concentrate. Purify by column chromatography (ethyl acetate→5% methanol in dichloromethane→10% methanol in dichloromethane) to afford product (0.056 g, 13%, two steps). MS(ES), m/z 573 (M+1).

후처리

  1. extractionExtract the mixture with ethyl acetate versus water
  2. washWash the organic layer with saturated aqueous saturated sodium chloride
  3. dry with materialDry the resulting organics over magnesium sulfate
  4. filtrationfilter
  5. concentrationconcentrate
  6. customPurify by column chromatography (ethyl acetate→5% methanol in dichloromethane→10% methanol in dichloromethane)
  7. customto afford product (0.056 g, 13%, two steps)

출처 및 근거

ORD 기록
ord-f16ec516eaf64dfbb5556bc9bf0732d4
출처 데이터셋
uspto-grants-2010_02
특허 번호
US07666879B2

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