Journal of the American Chemical Society

Synthesis and characterization of a new polyquinone exhibiting a two-electron, single-wave reduction

DE Wellman, R West

Index: Wellman, Daniel E.; West, Robert Journal of the American Chemical Society, 1984 , vol. 106, # 2 p. 355 - 360

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Citation Number: 26

Abstract

Abstract: Two dicyanomethylidene-substtuted quinocyclopropenes, la and 2a, have been synthesized and studied. Oxidation of la produced only decomposition products but oxidation of 2a yielded the new polyquinone 2. Compound 2 was studied by cyclic voltammetry in aprotic media; it is unique among polyquinones in undergoing two-electron reduction within a single voltammetric wave, with El= 0.00 V and E2=-0.04 V vs. SCE.