Synthesis and Functionalization of 3-Azolylquinoxalin-2(1H)-ones

Synthesis and Functionalization of 3-Azolylquinoxalin-2(1H)-ones

Abstract Ethyl 2-azolylglyoxylates react smoothly with o -phenylenediamines and 1,2-diaminocyclohexane in acetonitrile at room temperature to give the corresponding 3-azolylquinoxalin-2(1 H )-ones and their saturated analogues in good to excellent yields.

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Veröffentlicht in:Synthesis (Stuttgart) 2014-06, Vol.46 (11), p.1487-1492
Hauptverfasser: Geraschenko, Oleksandr V., Khodakovskiy, Pavel V., Shishkin, Oleg V., Tolmachev, Andrey A., Mykhailiuk, Pavel K.
Format: Artikel
Sprache:eng
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Zusammenfassung:Abstract Ethyl 2-azolylglyoxylates react smoothly with o -phenylenediamines and 1,2-diaminocyclohexane in acetonitrile at room temperature to give the corresponding 3-azolylquinoxalin-2(1 H )-ones and their saturated analogues in good to excellent yields.
ISSN:0039-7881
1437-210X
DOI:10.1055/s-0033-1340983