Imidazolyl-Substituted Benzo- and Naphthodithiophenes as Precursors for the Synthesis of Transient Open-Shell Quinoids.
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DOI: 10.1002/open.202300003
Abstract: The synthesis of three novel imidazolyl-substituted sulfur-containing heteroacenes is reported. These heteroacenes consisting of annelated benzo- and naphthothiophenes serve as precursors for the generation of open-shell quinoid heteroacenes by oxidation with alkaline ferric cyanide. Spectroscopic… read more here.
Keywords: shell quinoids; benzo naphthodithiophenes; open shell; substituted benzo ... See more keywords