Novel 2′-(pyridin-4-yl)-5′-(pyridin-2-yl)-1′-(pyridin-2- yl)methylpyrrolidinyl[60]fullerene-hydroxyoxo(5,10,15,20-tetraphenyl-21H, 23H-porphynato) molybdenum(V) dyads

E. V. Motorina, T. N. Lomova, P. A. Troshin, M. V. Klyuev

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

Interaction between hydroxyoxo(5,10,15,20-tetraphenylporphyrinato) molybdenum(V) and 2′-(pyridin-4-yl)-5′-(pyridin-2-yl)-1′- (pyridin-2-yl)methylpyrrolidinyl[60]fullerene in toluene has been studied by means of spectrophotometry. The reaction proceeds via two stages: rapidly established equilibrium between the reactants and their molecular complex 1: 1 [K = (1.97 ± 0.52) × 104 L/mol] followed by slow irreversible displacement of hydroxy group into the second coordination sphere to form cationic outer sphere complex (k = 0.26 L s-1 mol -1). The effect of fullerene fragment on pyridine fragments coordination has been considered.

Original languageEnglish
Pages (from-to)946-952
Number of pages7
JournalRussian Journal of General Chemistry
Volume84
Issue number5
DOIs
Publication statusPublished - May 2014
Externally publishedYes

Keywords

  • chemical kinetics
  • dyades formation
  • molybdenum porphyrin complex
  • reaction order
  • thermodynamics

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