Abstract

Meriam Boumedjout¹, Amel Bendjeddou^2,*, Tahar Abbaz^1,2,  SihamTiaouianine¹, Lakhmici Kaboub¹, Abdelkrim Gouasmia¹ and Didier Villemin³

DOI : http://dx.doi.org/10.13005/ojc/310405

New series of bis-fused tetrathiafulvalene contains functional groups was newly synthesized. The synthesis was carried out by using routes involving cross coupling, reduction, oxidation, and Wittig-type reactions. The identity of these new donors is confirmed by NMR¹H, mass spectrometry, and elemental analysis. We have used the cyclic voltammetry in order to determine the character donors-π of these molecules and to verify the reversibility of the redox process involved. Molecular orbital diagram has been calculated using density-functional calculations. Charge transfer complexes with tetraflurotetracyano-quinodimethane (TCNQF₄) were prepared by chemical redox reactions.

Tetrathiapentalene; Tetrathiafulvalene; Electrochemistry; Organic materials; Conductivity

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