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Communication | Regular issue | Vol 23, No. 6, 1985, pp.1363-1366
Published online, 1st January, 1970
DOI: 10.3987/R-1985-06-1363
N,N’-Dialkyl-pyrazinium and Quinoxalinium Salts. N-Heterocycloc Redox Systems with the Radical Cation Intermediate as Most Persistent Oxidation State

Wolfgang Kaim*

*Institut für Anorganische, Niederurseler Hang, D-6000 Frankfurt am Main 50, Germany

Abstract

Two-step redox systems with the cation radical intermediate as most persistent oxidation state were found in electrochemical and ESR studies of the title compounds. The potentials measured in H2O and DMF range from -0.7 V to +0.7 V vs. saturated calomel electrode.