Methyl dichloroacetate → HCID 20340739, Verbindung

HRID 1395260Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1395260
[I-].[NH2:2][N+:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[NH2:9].[OH-].[Na+].[Cl:12][CH:13]([Cl:18])[C:14](OC)=O>C(O)C>[Cl:12][CH:13]([Cl:18])[C:14]1[N:9]=[C:4]2[CH:5]=[CH:6][CH:7]=[CH:8][N:3]2[N:2]=1

Komponenten

5

Edukt 3

HCID 8315Methyl dichloroacetateHCID 14798Sodium HydroxideHCID 129098391,2-Diaminopyridinium iodide

Produkt 1

HCID 20340739HCID 20340739, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

A solution of 24 g of 1,2-diaminopyridinium iodide and 6.6 g. of sodium hydroxide in 200 ml of ethanol was stirred at 50°-60° C. for 1 hour. To the reaction mixture was added 17.2 g of methyl dichloroacetate and the mixture was refluxed with stirring for 4 hours. The mixture was concentrated under reduced pressure, water was added and extracted with chloroform.

Aufarbeitung

  1. temperaturethe mixture was refluxed
  2. concentrationThe mixture was concentrated under reduced pressure, water
  3. additionwas added
  4. extractionextracted with chloroform

Quellen und Nachweise

ORD-Eintrag
ord-83dc4164d09245978ed1b231cac5e55f
Quelldatensatz
uspto-grants-1980_05
Patentnummer
US04202977

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