Water → 3'-(4-Nitrophenylthio)acetophenone

HRID 1011569Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1011569
[SH:1][C:2]1[CH:3]=[C:4]([C:8](=[O:10])[CH3:9])[CH:5]=[CH:6][CH:7]=1.C(=O)([O-])[O-].[K+].[K+].F[C:18]1[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[CH:20][CH:19]=1.O>CN(C)C=O>[N+:24]([C:21]1[CH:22]=[CH:23][C:18]([S:1][C:2]2[CH:3]=[C:4]([C:8](=[O:10])[CH3:9])[CH:5]=[CH:6][CH:7]=2)=[CH:19][CH:20]=1)([O-:26])=[O:25]

Komponenten

6

Edukt 4

HCID 962WaterHCID 9590p-FluoronitrobenzeneHCID 11430Potassium CarbonateHCID 47132071-(3-Sulfanylphenyl)ethan-1-one

Produkt 1

HCID 592859833'-(4-Nitrophenylthio)acetophenone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

A suspension of 3′-mercaptoacetophenone (Reference compound No. 4-1, 0.50 g, 3.3 mmol), potassium carbonate (0.55 g, 4.0 mmol) and 4-fluoronitrobenzene (0.42 mL, 4.0 mmol) in N,N-dimethylformamide (20 mL) was stirred at room temperature for 8.5 hours. Water (30 mL) was added to the reaction mixture, extracted with mixed solvent (30 mL) which consists of hexane and ethyl acetate (3:1). The organic layer was washed with brine (30 mL), dried over anhydrous magnesium sulfate. The solvent was removed under reduced pressure to give the title reference compound (1.2 g) quantitatively as a yellow solid.

Aufarbeitung

  1. extractionextracted with mixed solvent (30 mL) which
  2. washThe organic layer was washed with brine (30 mL)
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was removed under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-0274f0d2da1c4fc4add8ac5f73f3482a
Quelldatensatz
uspto-grants-2011_07
Patentnummer
US07977371B2

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