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Diisopropylethylamine → 8-Methoxy-2-oxo-2H-chromene-3-carboxylic acid [3-(1-benzyl-1H-pyrazol-4-yl)-phenyl]-amide

HRID 240189
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HRID 240189 반응식
CCN(C(C)C)C(C)C.[CH3:10][O:11][C:12]1[CH:13]=[CH:14][CH:15]=[C:16]2[C:21]=1[O:20][C:19](=[O:22])[C:18]([C:23]([OH:25])=O)=[CH:17]2.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH2:50]([N:57]1[CH:61]=[C:60]([C:62]2[CH:63]=[C:64]([NH2:68])[CH:65]=[CH:66][CH:67]=2)[CH:59]=[N:58]1)[C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1>CN(C=O)C>[CH2:50]([N:57]1[CH:61]=[C:60]([C:62]2[CH:63]=[C:64]([NH:68][C:23]([C:18]3[C:19](=[O:22])[O:20][C:21]4[C:16]([CH:17]=3)=[CH:15][CH:14]=[CH:13][C:12]=4[O:11][CH3:10])=[O:25])[CH:65]=[CH:66][CH:67]=2)[CH:59]=[N:58]1)[C:51]1[CH:52]=[CH:53][CH:54]=[CH:55][CH:56]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2345628-Methoxy-2-oxo-2H-chromene-3-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 633383203-(1-Benzyl-1H-pyrazol-4-YL)aniline

생성물 1

HCID 866504638-Methoxy-2-oxo-2H-chromene-3-carboxylic acid [3-(1-benzyl-1H-pyrazol-4-yl)-phenyl]-amide
수율 62%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

DIEA (0.012 mL, 0.071 mmol) was added to 8-methoxy-3-carboxy-coumarin (0.014 g, 0.065 mmol) and HATU (0.027 g, 0.071 mmol) in 0.5 mL of DMF with constant stirring at room temperature until a clear solution resulted. Subsequently, 3-(1-benzyl-1H-pyrazol-4-yl)-phenylamine (0.016 g, 0.065 mmol) was added and allowed to react overnight when a solid precipitated out of solution. The resulting precipitate was filtered, dried under suction, and finally dried overnight in vacuo to give 0.018 g of product in 62% yield: LCMS (ESI) m/z 452 (MH+).

후처리

  1. customresulted
  2. customto react overnight when a solid
  3. customprecipitated out of solution
  4. filtrationThe resulting precipitate was filtered
  5. customdried under suction, and finally dried overnight in vacuo

출처 및 근거

ORD 기록
ord-f5bf4f9cf85443d2ae9d37b7a5a6f75b
출처 데이터셋
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08642788B2

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