Fused 1,2,4-TriazoIe Heterocycles. IV. Synthesis of Four New Heterocyclic Ring Systems of [1,2,4]Triazolo[1,3]thiazinoquinolines

Ferenc Kóródi, J. Jekó́, Zoltán Szabó

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Syntheses of 5H-[1,2,4]triazolo[5′1′:2,3][1,3]thiazino[5,4-c]quinolines 8, 5H-[1,2,4]triazolo[3′,4′:2,3][1,3]thiazino[5,4-c]quinolines 9, 5H-[1,2,4]triazolo[5′1′:2,3][1,3]thiazino[5,6-c]quinolines 14 and 5H-[1,2,4]triazolo[3′,4′:2,3][1,3]thiazino[5,6-c]quinolines 15 are described starting from 4-chloro-3-chloromethylquinaldine (4) and 1,2,4-triazole-5-thiols 5 taking advantage of different reactivity of the chlorine atoms of 4 under different reaction conditions. The structures of products 8, 9, 14 and 15 and the intermediates leading to them were confirmed by desulfurization, unequivocal syntheses and nmr spectroscopy as well.

Original languageEnglish
Pages (from-to)1275-1281
Number of pages7
JournalJournal of Heterocyclic Chemistry
Volume34
Issue number4
Publication statusPublished - 1997

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Quinolines
Chlorine
Desulfurization
Sulfhydryl Compounds
Spectroscopy
Atoms

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Fused 1,2,4-TriazoIe Heterocycles. IV. Synthesis of Four New Heterocyclic Ring Systems of [1,2,4]Triazolo[1,3]thiazinoquinolines. / Kóródi, Ferenc; Jekó́, J.; Szabó, Zoltán.

In: Journal of Heterocyclic Chemistry, Vol. 34, No. 4, 1997, p. 1275-1281.

Research output: Contribution to journalArticle

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