Dimers of pyrrolo-annelated indenofluorene-extended tetrathiafulvalenes – large multiredox systems?

RSC Advances Pub Date: 2020-04-16 DOI: 10.1039/D0RA02787A

Abstract

Novel scaffolds of indenofluorene (IF)-extended tetrathiafulvalenes (TTF) were synthesized starting from a new pyrrolo-annelated IF-TTF monomer. Rigid para- and meta-phenylene linked dimers were obtained via N-arylation reactions of the monomer, and their optical and redox properties were elucidated by UV-Vis absorption spectroscopy and cyclic and differential pulse voltammetries.

Graphical abstract: Dimers of pyrrolo-annelated indenofluorene-extended tetrathiafulvalenes – large multiredox systems
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