Indolocarbazole-based ligands for ladder-type four-coordinate boron complexes |
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Authors: | Curiel David Más-Montoya Miriam Usea Laura Espinosa Arturo Orenes Raúl A Molina Pedro |
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Institution: | Department of Organic Chemistry, Faculty of Chemistry, University of Murcia, Campus of Espinardo, Murcia 30100, Spain. davidcc@um.es |
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Abstract: | A novel class of π-conjugated systems, which combine the indolo3,2-b]carbazole unit with the formation of four-coordinate boron complexes, is presented. The resulting conjugated compounds have a double-laddered structure that provides interesting optical and electrochemical properties. The wide absorption range, covering most of the visible spectrum, along with the narrowing of the HOMO-LUMO energy gap, due to the presence of diphenylboryl centers, reinforces the potential of these molecules within the area of organic electronics. |
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