5-[4-Amino(1,2,5)oxadiazolyl]-5H-[1,2,3]triazolo[4,5-<i>c</i>][1,2,5]oxadiazole from 4,4′-diamino-3,3′-azofurazane

Authors

  • В. E. Эман N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow
  • M. C. Суханов N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow
  • O. В. Лебедев N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow
  • Л. В. Батог N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow
  • Л. И. Хмельницкий N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow

Abstract

4,4′-Diamino-3,3′-azofurazane undergoes intramolecular oxidative cyclization to give 5-[4-amino(1,2,5)oxadiazolyl]-5H-[1,2,3]triazolo[4,5-c][1,2,5]oxadiazole upon heating with Pb(OAc)4 in chlorobenzene or o-dichlorobenzene or with thionyl chloride.

How to Cite
Éman, V. E.; Sukhanov, M. S.; Lebedev, O. V.; Batog, L. V.; Khmel'nitskii, L. I. Chem. Heterocycl. Compd. 1996, 32, 227. [Khim. Geterotsikl. Soedin. 1996, 253.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01165453

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Published

1996-02-25

Issue

No. 2 (1996)

Section

Original Papers