Ammonium Hydroxide → 2-Amino-6-methoxypyrazine 4-oxide

HRID 66742Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 66742
Cl[C:2]1[CH:7]=[N+:6]([O-:8])[CH:5]=[C:4]([O:9][CH3:10])[N:3]=1.[OH-].[NH4+:12]>>[NH2:12][C:2]1[CH:7]=[N+:6]([O-:8])[CH:5]=[C:4]([O:9][CH3:10])[N:3]=1

Komponenten

3

Edukt 2

HCID 14923Ammonium HydroxideHCID 205289402-Chloro-6-methoxypyrazine 4-oxide

Produkt 1

HCID 205289822-Amino-6-methoxypyrazine 4-oxide

Versuchsvorschrift

2-Chloro-6-methoxypyrazine 4-oxide is treated with an excess of ammonium hydroxide in an autoclave at 150° C. for 14 hours. The reaction mixture is cooled and evaporated to dryness to give the crude product which may be used in the next step as is.

Aufarbeitung

  1. temperatureThe reaction mixture is cooled
  2. customevaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-75ecce3c4fbf44649962e18d43f73347
Quelldatensatz
uspto-grants-1982_08
Patentnummer
US04343802

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