A Convenient Synthesis of Alkyl Heteroarylpyruvates

A Convenient Synthesis of Alkyl Heteroarylpyruvates

Several ethyl heteroarylpyruvates were obtained by condensation of the corresponding methyl substituted azines or azoles with diethyl oxalate and in the presence of potassium tert-butoxide. The obtained compounds exist exclusively or predominantly in the enol form.

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Veröffentlicht in:Synthetic communications 1992-08, Vol.22 (15), p.2245-2251
Hauptverfasser: Zupet, Rok, Tišler, Miha
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
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Beschreibung
Zusammenfassung:Several ethyl heteroarylpyruvates were obtained by condensation of the corresponding methyl substituted azines or azoles with diethyl oxalate and in the presence of potassium tert-butoxide. The obtained compounds exist exclusively or predominantly in the enol form.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397919208019078