Complex of chlorine dioxide with TEMPO and its conversion into oxoammonium salt

I. M. Ganiev, Q. K. Timerghazin, A. F. Khalizov, V. V. Shereshovets, A. I. Grigor'ev, G. A. Tolstikov

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Complex formation between chlorine dioxide and 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and its thermodynamic characteristics were studied in a number of organic solvents. The complex was shown to transform into the oxoammonium salt. The kinetics of this reaction were studied, and the equilibrium constants of the TEMPO-ClO2 complex, determined by direct measurements and from kinetic data, were found to be in good agreement. The electronic structure of the complex is discussed in the light of recent theoretical results.

Original languageEnglish (US)
Pages (from-to)38-42
Number of pages5
JournalJournal of Physical Organic Chemistry
Volume14
Issue number1
DOIs
StatePublished - Jan 1 2001
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Organic Chemistry

Keywords

  • Chlorine dioxide
  • Complexes
  • Nitroxyl radicals
  • Oxoammonium salts

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