Synthesis of the new pyrido[1,2‐c]benzo‐v‐triazinium system via valence bond isomerization

A. Messmer, G. Hajós, J. Giber, S. Holly

Research output: Article

5 Citations (Scopus)

Abstract

α‐Pyridylphenyl diazonium salts 2 were found to undergo valence bond isomerization and gave the new pyrido[1,2‐c]benzo‐v‐triazinium salts 3. The ir and nmr studies on the products showed that isomers 2 and 3 form an equilibrium, and the ring closure is favoured by electron withdrawing substituents.

Original languageEnglish
Pages (from-to)1133-1135
Number of pages3
JournalJournal of Heterocyclic Chemistry
Volume24
Issue number4
DOIs
Publication statusPublished - 1987

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ASJC Scopus subject areas

  • Organic Chemistry

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