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Tetrabutylammonium Fluoride → 2-(2-cyclopentyl-1-{3-fluoro-4-[1-methyl-1-(tetrahydro-pyran-2-yloxy)-ethyl]-phenyl}-vinyl)-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid methyl ester

HRID 1515720
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HRID 1515720 반응식
[CH3:1][O:2][C:3]([C:5]1[CH:6]=[C:7]2[CH:13]=[C:12]([C:14]([C:21]3[CH:26]=[CH:25][C:24]([C:27]([CH3:36])([O:29][CH:30]4[CH2:35][CH2:34][CH2:33][CH2:32][O:31]4)[CH3:28])=[C:23]([F:37])[CH:22]=3)=[CH:15][CH:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[N:11](S(C3C=CC=CC=3)(=O)=O)[C:8]2=[N:9][CH:10]=1)=[O:4].[F-].C([N+](CCCC)(CCCC)CCCC)CCC>O1CCCC1.C(OCC)(=O)C>[CH3:1][O:2][C:3]([C:5]1[CH:6]=[C:7]2[CH:13]=[C:12]([C:14]([C:21]3[CH:26]=[CH:25][C:24]([C:27]([CH3:28])([O:29][CH:30]4[CH2:35][CH2:34][CH2:33][CH2:32][O:31]4)[CH3:36])=[C:23]([F:37])[CH:22]=3)=[CH:15][CH:16]3[CH2:17][CH2:18][CH2:19][CH2:20]3)[NH:11][C:8]2=[N:9][CH:10]=1)=[O:4]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 2724141Tetrabutylammonium FluorideHCID 672286871-benzenesulfonyl-2-(2-cyclopentyl-1-{3-fluoro-4-[1-methyl-1-(tetrahydro-pyran-2-yloxy)-ethyl]-phenyl}-vinyl)-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid methyl ester

생성물 1

HCID 672285672-(2-cyclopentyl-1-{3-fluoro-4-[1-methyl-1-(tetrahydro-pyran-2-yloxy)-ethyl]-phenyl}-vinyl)-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid methyl ester수율 65.1%

시약·촉매·용매 2

HCID 8028
Tetrahydrofuran
용매
2회
HCID 8857Ethyl Acetate용매

실험 절차

A mixture of 1-benzenesulfonyl-2-(2-cyclopentyl-1-{3-fluoro-4-[1-methyl-1-(tetrahydro-pyran-2-yloxy)-ethyl]-phenyl}-vinyl)-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid methyl ester (6 g, 9.1 mmol) in tetrahydrofuran (5 mL) and a tetrabutylammonium fluoride solution in tetrahydrofuran (1 M, 15 mL, 15 mmol) was stirred at room temperature for 12 h. The mixture was diluted with ethyl acetate (150 mL), washed with a saturated aqueous ammonium chloride solution and brine, dried over anhydrous sodium sulfate and concentrated in vacuo to afford 2-(2-cyclopentyl-1-{3-fluoro-4-[1-methyl-1-(tetrahydro-pyran-2-yloxy)-ethyl]-phenyl}-vinyl)-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid methyl ester (3 g, 63.8%) as a white solid: LC/MS m/e calcd for C30H35FN2O4 [M+H]+ 507.62, observed 507.0.

후처리

  1. washwashed with a saturated aqueous ammonium chloride solution and brine
  2. dry with materialdried over anhydrous sodium sulfate
  3. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-db48090c5f9a49dcbce101e9bdca82c8
출처 데이터셋
uspto-grants-2012_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08222416B2

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