RAS Chemistry & Material ScienceХимическая физика Advances in Chemical Physics

  • ISSN (Print) 0207-401X
  • ISSN (Online) 3034-6126

Dependence of the decomposition rate of furoxanes on the polarity of the solvent

PII
10.31857/S0207401X24040053-1
DOI
10.31857/S0207401X24040053
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 43 / Issue number 4
Pages
37-42
Abstract
The decomposition rates of diphenylfuroxane and a number of 4-nitro-3-alkyl-furoxanes in dilute solutions were measured by manometric and calorimetric methods. In no case, an increase in the reaction rate was detected with an increase in the polarity of the solvent, which corresponds to the absence of an increase in the dipole moment of the molecule during the formation of a transition state. Based on this result, a conclusion is made about the biradical mechanism of decomposition of uncondensed disubstituted furoxanes in solutions.
Keywords
фуроксаны термическое разложение влияние растворителя механизм реакции
Date of publication
14.09.2025
Year of publication
2025
Number of purchasers
0
Views
2

References

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