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Chemistry of Heterocyclic Compounds

, Volume 29, Issue 8, pp 906–908 | Cite as

The formation of tetrazole and azido oligomers by the reaction of 5-hydrazinotetrazole with formaldehyde in acid media

  • A. G. Mayants
  • L. M. Tishchenko
  • V. N. Vladimirov
  • V. A. Shlyapochnikov
Article
  • 54 Downloads

Abstract

The reaction of 5-hydrazinotetrazole with formaldehyde in acid media was studied. Copolymers of these compounds are formed at pH ∼ 6.0. In contrast, opening of the tetrazole ring and formation of a previously unknown copolymer of 1,3,4-aza-2-azido-1,4-pentene with formaldehyde occurs at pH ∼3.0. The ratio of nitrogen-containing and oxymethylene units depends on the ratio of the starting reagents and solvent. The existence of terminal hydroxyl groups in the 1,3,4-aza-2-azido-1,4-pentene oligomer was demonstrated by acetylation.

Keywords

Formaldehyde Hydroxyl Organic Chemistry Oligomer Pentene 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • A. G. Mayants
    • 1
  • L. M. Tishchenko
    • 1
  • V. N. Vladimirov
    • 1
  • V. A. Shlyapochnikov
    • 1
  1. 1.V. V. Kuibyshev Samara State UniversitySamara

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