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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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m-Chloroperbenzoic acid → HCID 89649701, 화합물

HRID 2207649
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HRID 2207649 반응식
[CH2:1]([O:3][C:4]1[CH:5]=[CH:6][C:7]([F:18])=[C:8]([C:10]2[CH:15]=[CH:14][N:13]=[C:12]([C:16]#[N:17])[CH:11]=2)[CH:9]=1)[CH3:2].C1C=C(Cl)C=C(C(OO)=[O:27])C=1>C(Cl)Cl.S(S([O-])=O)([O-])(=O)=O.[Na+].[Na+]>[CH2:1]([O:3][C:4]1[CH:5]=[CH:6][C:7]([F:18])=[C:8]([C:10]2[CH:15]=[CH:14][N+:13]([O-:27])=[C:12]([C:16]#[N:17])[CH:11]=2)[CH:9]=1)[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 70297m-Chloroperbenzoic acidHCID 89649569HCID 89649569, 화합물

생성물 1

HCID 89649701HCID 89649701, 화합물수율 77.3%

시약·촉매·용매 2

HCID 6344Dichloromethane용매2회HCID 656671Sodium Pyrosulfite용매

실험 절차

A solution of 4-(5-ethoxy-2-fluoro-phenyl)pyridine-2-carbonitrile (which may be prepared as described in Description 111) (6.19 g, 25.55 mmol) in DCM (200 mL) was treated with mCPBA (7.56 g, 30.66 mmol) and then was reluxed under nitrogen for 3 days. The mixture was diluted with 5% sodium metabisulfite (100 ml) and DCM (200 ml) and shaken vigourously. The organic layer was then washed with sat NaHCO3 solution (200 ml) and then dried (Na2SO4) and concentrated. Purification by flash chromatography gave 4-(5-ethoxy-2-fluoro-phenyl)-1-oxido-pyridin-1-ium-2-carbonitrile (D112) (5.102 g);

후처리

  1. washThe organic layer was then washed with sat NaHCO3 solution (200 ml)
  2. dry with materialdried (Na2SO4)
  3. concentrationconcentrated
  4. customPurification by flash chromatography

출처 및 근거

ORD 기록
ord-102910ebc818476699071ed28287c5f8
출처 데이터셋
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09376436B2

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