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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Trifluoroacetic acid → 2-[(2,4-Difluorophenyl){5-fluoro-7-[(methylsulfonyl)methyl]-1H-indol-3-yl}methyl]cyclopropane-carbonitrile

HRID 561686
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HRID 561686 반응식
[Cl-].[In+3].[Cl-].[Cl-].FC(F)(F)C(O)=O.[F:12][C:13]1[CH:14]=[C:15]2[C:19](=[C:20]([CH2:22][S:23]([CH3:26])(=[O:25])=[O:24])[CH:21]=1)[NH:18][CH:17]=[CH:16]2.[F:27][C:28]1[CH:33]=[C:32]([F:34])[CH:31]=[CH:30][C:29]=1[CH:35](O)[CH:36]1[CH2:38][CH:37]1[C:39]#[N:40]>ClCCl>[F:27][C:28]1[CH:33]=[C:32]([F:34])[CH:31]=[CH:30][C:29]=1[CH:35]([C:16]1[C:15]2[C:19](=[C:20]([CH2:22][S:23]([CH3:26])(=[O:24])=[O:25])[CH:21]=[C:13]([F:12])[CH:14]=2)[NH:18][CH:17]=1)[CH:36]1[CH2:38][CH:37]1[C:39]#[N:40]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 6422Trifluoroacetic acidHCID 159675indium(III)chlorideHCID 583923185-Fluoro-7-[(methylsulfonyl)methyl]-1H-indoleHCID 583924722-[(2,4-Difluorophenyl)(hydroxy)methyl]cyclopropanecarbonitrile

생성물 1

HCID 583924252-[(2,4-Difluorophenyl){5-fluoro-7-[(methylsulfonyl)methyl]-1H-indol-3-yl}methyl]cyclopropane-carbonitrile

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

96.9 mg (0.44 mmol) of indium(III) chloride and 0.06 ml (0.72 mmol) of trifluoroacetic acid were added to 113 mg (0.40 mmol) of the compound from Example 87A with a purity of 80% and 100 mg (0.48 mmol) of the compound from Example 162A under argon in 4 ml of dichloromethane, and the mixture was heated under reflux for 1 h. It was diluted with dichloromethane and washed with water and saturated aqueous sodium bicarbonate solution, dried over magnesium sulfate, filtered and concentrated. The residue was purified by preparative HPLC (RP18 column; mobile phase: acetonitrile/water gradient with addition of 0.1% formic acid) to result in 69.0 mg (41% of theory) of the title compound as mixture of diastereomers.

후처리

  1. temperaturethe mixture was heated
  2. temperatureunder reflux for 1 h
  3. washwashed with water and saturated aqueous sodium bicarbonate solution
  4. dry with materialdried over magnesium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated
  7. customThe residue was purified by preparative HPLC (RP18 column; mobile phase: acetonitrile/water gradient with addition of 0.1% formic acid)

출처 및 근거

ORD 기록
ord-390403948ced4c31ab6581bdfe72bc3f
출처 데이터셋
uspto-grants-2011_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08063234B2

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