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Synthesis and characterization of alkene-extended tetrathiafulvalenes with lateral alkyne appendages |
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| Authors: | Mogens Brø ndsted Nielsen,Jean-Paul GisselbrechtNiels Thorup,Stefano P. PiottoCorinne Boudon,Maurice Gross |
| Affiliation: | a Department of Chemistry, University of Southern Denmark, DK-5230 Odense M, Denmark b Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, UMR 7512, CNRS, Université Louis Pasteur, F-67000 Strasbourg, France c Department of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark d Laboratorium für Anorganische Chemie, ETH-Hönggerberg, CH-8093 Zürich, Switzerland |
| Abstract: | Tetrathiafulvalene (TTF) derivatives containing a diethynyl-substituted alkene spacer were synthesized and investigated for their electronic and structural properties. Co-planarity of the central diethynylethene unit and the two dithiole rings were confirmed by X-ray crystallographic analysis. |
| Keywords: | chromophore π-conjugation diethynylethene NLO tetrathiafulvalene |
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