Convenient way to 5-substituted 4-amino-2,3-dihydro-4H-1,2,4-triazole-3-thiones

Convenient way to 5-substituted 4-amino-2,3-dihydro-4H-1,2,4-triazole-3-thiones

Various 4‐amino‐2,3‐dihydro‐4H‐triazoles with aromatic, aliphatic and heterocyclic substituents at the C(5) position were synthesized from corresponding esters and thiocarbohydrazide. This method allows the synthesis these heterocycles in a short time and at reduced expenses.

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Veröffentlicht in:Journal of heterocyclic chemistry 2007-03, Vol.44 (2), p.279-284
Hauptverfasser: Smičius, Romualdas, Burbuliene, Milda Malvina, Jakubkienė, Virginija, Udrwėnaitė, Emilija, Vainilavičius, Povilas
Format: Artikel
Sprache:eng
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Zusammenfassung:Various 4‐amino‐2,3‐dihydro‐4H‐triazoles with aromatic, aliphatic and heterocyclic substituents at the C(5) position were synthesized from corresponding esters and thiocarbohydrazide. This method allows the synthesis these heterocycles in a short time and at reduced expenses.
ISSN:0022-152X
1943-5193
DOI:10.1002/jhet.5570440201