Tetrathiafulvalene-s-tetrazine: versatile platform for donor-acceptor systems and multifunctional ligands
Résumé
The structurally characterized tetrathiafulvalene-1,2,4,5-tetrazine donor-acceptor system shows redox tuneable intramolecular charge transfer, solvatochromic and electrochromic behaviour. Attachment of a dipicolyl-amine chelating unit affords a multifunctional ligand, which allows the preparation of the ZnCl2 complex in which an anion-pi interaction is seen.