Acetic Anhydride → HCID 23359034, Verbindung

HRID 2396955Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2396955
[F:1][C:2]1[C:8]([CH3:9])=[C:7]([F:10])[C:6]([F:11])=[CH:5][C:3]=1[NH2:4].[C:12](OC(=O)C)(=[O:14])[CH3:13]>>[F:1][C:2]1[C:8]([CH3:9])=[C:7]([F:10])[C:6]([F:11])=[CH:5][C:3]=1[NH:4][C:12](=[O:14])[CH3:13]

Komponenten

3

Edukt 2

HCID 7918Acetic AnhydrideHCID 146512532,4,5-Trifluoro-3-methylaniline

Produkt 1

HCID 23359034HCID 23359034, Verbindung

Versuchsvorschrift

To 2,4,5-trifluoro-3-methylaniline (1 g) is added acetic anhydride (3 ml) at room temperature with stirring and the mixture is stirred for 15 minutes. The reaction mixture is poured into ice-water, extracted with dichloromethane, and the extract is washed with water and dried. The solvent is distilled off to give 2,4,5-trifluoro-3-methyl-N-acetylaniline (1.14 g), as white crystals.

Aufarbeitung

  1. stirringthe mixture is stirred for 15 minutes
  2. extractionextracted with dichloromethane
  3. washthe extract is washed with water
  4. customdried
  5. distillationThe solvent is distilled off

Quellen und Nachweise

ORD-Eintrag
ord-c2cebb32e5a141fab7892d3f84c4c075
Quelldatensatz
uspto-grants-1996_02
Patentnummer
US05495020

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