Diglyme → HCID 178418794, Verbindung

HRID 2103971

Reaktionsgleichung

Reaktionsgleichung von HRID 2103971
[CH2:1]([O:3][C:4](=[O:11])[C:5]([N:7](C=O)[NH2:8])=[NH:6])[CH3:2].[CH3:12]OCCOCCOC>>[CH2:1]([O:3][C:4]([C:5]1[N:6]=[CH:12][NH:8][N:7]=1)=[O:11])[CH3:2]

Komponenten

3

Edukt 2

HCID 8150DiglymeHCID 86590617(N-Formylhydrazino)-imino acetic acid ethyl ester

Produkt 1

HCID 178418794HCID 178418794, VerbindungAusbeute 85 %

Versuchsvorschrift

A suspension of (N-Formylhydrazino)-imino acetic acid ethyl ester (9.62 g, 60.4 mmol) in diglyme (40 ml) was refluxed for 30 minutes. After cooling, the precipitated crystal was collected by filteration and washed with hexane to give 1H-1,2,4-triazol-3-carboxylic acid ethyl ester (7.28 g). Yield: 85%.

Aufarbeitung

  1. temperaturewas refluxed for 30 minutes
  2. temperatureAfter cooling
  3. customthe precipitated crystal was collected by filteration
  4. washwashed with hexane

Quellen und Nachweise

ORD-Eintrag
ord-0d2942126550428dbc345345cc9f578e
Quelldatensatz
uspto-grants-2009_08
Patentnummer
US07576198B1

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