Synthesis and alkylation of some [1,2,4]triazolo[4,3-b]tetrazines

Z. Novák, A. Csámpai, András Kotschy

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Two [1,2,4]triazolo[4,3-b]tetrazines (3 and 6) were synthesised and alkylated using various reagents. The formation of the ethylated [1,2,4]triazolo[4,3-b]tetrazinium salts (9,10a-b) and their structure was unambiguously established using correlational NMR spectroscopy. The product distribution was interpreted on the basis of quantum chemical calculations. The triazolotetrazinium salts (9,10a-b) were found to dealkylate on workup to give the corresponding tetrafluoroborate salts (7,8).

Original languageEnglish
Pages (from-to)259-265
Number of pages7
JournalArkivoc
Volume2000
Issue number3 SPEC.ISS.
Publication statusPublished - 2000

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Alkylation
Salts
Nuclear magnetic resonance spectroscopy

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Synthesis and alkylation of some [1,2,4]triazolo[4,3-b]tetrazines. / Novák, Z.; Csámpai, A.; Kotschy, András.

In: Arkivoc, Vol. 2000, No. 3 SPEC.ISS., 2000, p. 259-265.

Research output: Contribution to journalArticle

Novák, Z, Csámpai, A & Kotschy, A 2000, 'Synthesis and alkylation of some [1,2,4]triazolo[4,3-b]tetrazines', Arkivoc, vol. 2000, no. 3 SPEC.ISS., pp. 259-265.
Novák, Z. ; Csámpai, A. ; Kotschy, András. / Synthesis and alkylation of some [1,2,4]triazolo[4,3-b]tetrazines. In: Arkivoc. 2000 ; Vol. 2000, No. 3 SPEC.ISS. pp. 259-265.
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