PRODUCTION OF 1,2,4-TRIAZINE-3,5-DIONE COMPOUND

Prodn. of 2-aryl-1,2,4-triazine-3,5-diones (I) comprises heating a 2-aryl-6-carboxy-1,2,4-triazinone-3,5-dione (I) at 80-220 degrees C in an aprotic organic solvent with b.pt. 50-150 degrees C, opt. under pressure. Ar = opt. substd. aryl or heteroaryl.

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Bibliographische Detailangaben
Hauptverfasser:	ROTAA ROOE, BERUNTO GARENKANPU, BERUNAA HARENBATSUHA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Prodn. of 2-aryl-1,2,4-triazine-3,5-diones (I) comprises heating a 2-aryl-6-carboxy-1,2,4-triazinone-3,5-dione (I) at 80-220 degrees C in an aprotic organic solvent with b.pt. 50-150 degrees C, opt. under pressure. Ar = opt. substd. aryl or heteroaryl.