Synthesis of Tetrazinyl Biradicals Containing a p-Phenylene Fragment

Synthesis of Tetrazinyl Biradicals Containing a p-Phenylene Fragment

3,3′-(1,4-Phenylene)bis[1-(4-R-phenyl)-5-phenyl-5,6-dihydro-1,2,4,5-tetrazinium] perchlorates have been transformed into stable tetrazinyl biradicals by the action of D-glucose in a slightly alkaline medium (NH 4 OH) in the presence of air oxygen. The tetrazinyl biradicals have been isolated in the...

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Veröffentlicht in:Russian journal of general chemistry 2023-04, Vol.93 (4), p.779-786
Hauptverfasser: Kostryukov, S. G., Burtasov, А. А., Dolganov, A. V., Kozlov, A. Sh, Konushkin, I. A., Malov, N. A., Krasnov, D. A., Asfandeev, A. Yu
Format: Artikel
Sprache:eng
Schlagworte:
Ammonium hydroxide
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Perchlorates
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Zusammenfassung:3,3′-(1,4-Phenylene)bis[1-(4-R-phenyl)-5-phenyl-5,6-dihydro-1,2,4,5-tetrazinium] perchlorates have been transformed into stable tetrazinyl biradicals by the action of D-glucose in a slightly alkaline medium (NH 4 OH) in the presence of air oxygen. The tetrazinyl biradicals have been isolated in the individual state and characterized by means of cyclic voltammetry and elemental analysis as well as IR, UV, and ESR spectroscopy.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363223040023