Viologen photooxidation of thiacarbocyanine dyes and their supramolecular complexes with cucurbit[8]uril

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Abstract

The photooxidation reaction of 3,3'-diethyl-9–methylthiacarbocyanine and 3,3'-diethylthiacarbocyanine by viologenes (methyl viologenes, p-chlorophenyl viologenes, p-cyanophenyl viologenes) in acetonitrile and their dimeric complexes with cucurbit[8]uril by monomeric complexes of viologenes in presence of cucurbit[8]uril in water has been studied. The products of photooxidation of dye monomers in acetonitrile are dye dication-radicals and cation-radicals of viologens. The photooxidation of dimeric complexes produces trication radicals of dimeric complexes and cation radicals of monomeric complexes of viologens. The most efficient reaction is the photooxidation of dyes in acetonitrile.

About the authors

G. V. Zakharova

“Kurchatov Institute” National Research Center

Author for correspondence.
Email: gvzakharova@gmail.com

Kurchatov Complex “Crystallography and Photonics”, Photochemistry Center Department

Russian Federation, Moscow, 119421

T. V. Fedotova

“Kurchatov Institute” National Research Center

Email: tatyana.fedotova@phystech.edu

Kurchatov Complex “Crystallography and Photonics”, Photochemistry Center Department

Russian Federation, Moscow, 119421

A. K. Chibisov

“Kurchatov Institute” National Research Center

Email: alexander.chibisov@gmail.com

Kurchatov Complex “Crystallography and Photonics”, Photochemistry Center Department

Russian Federation, Moscow, 119421

References

  1. James, T.L. The Theory of the Photographic Process, Chemistry, 1980. 672 p.
  2. Kachkovsky A.D. Structure and colour of polymethine dyes, Kiev: Naukova Dumka, 1989. 231 p.
  3. Shapiro, B.I. //Usp. Khim., 2006, vol. 75, p. 484.
  4. Chibisov, A.K., Alfimov, M.V., Zakharova, G.V., Atabekyan, L.S., Avakyan, V.G., and Plotnikov, V.G. // High Energy Chem., 2017, vol. 51, iss. 6, p. 480.
  5. Chibisov, A.K., Alfimov, M.V., Zakharova, G.V. et al. //Izv. Akad. Nauk, Ser. Khim., 2022, no. 2, p. 199.
  6. Chibisov, A.K., Slavnova, T.D., and Görner, H. // Nanotechnol. Russ., 2008, vol. 3, Iss. 1, p. 26.
  7. Fedotova, T.V., Zakharova, G. V., and Chibisov, A.K. // Optics and Spectrum. 2022. V. 130. Iss. 5. P. 675.
  8. Jeon W.S., Kim H-J., Lee C. // Kim K., Chem. Commun. 2002. P. 1829.
  9. Biedermfnn F., Scherman A.J. // Phys. Chem. B. 2012. V. 116. P. 2842.
  10. Atabekyan, L.S., Chibisov A.K. // High Energy Chem., 2007, vol. 41, iss. 5, p. 122.
  11. Alperovich M.A., Lifshitz E.B. // Uspekhi nauchnoi fotografii. (Advances in scientific photogrpahy) 1989. V. 25. P. 51.
  12. Savin V.M., Chibisov A.K. // High Energy Chemistry. 1989. V. 8. Iss. 5. P. 584.

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