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Imidazolyl-Substituted Benzo- and Naphthodithiophenes as Precursors for the Synthesis of Transient Open-Shell Quinoids.
Hou, Peng; Peschtrich, Sebastian; Feuerstein, Wolfram; Schoch, Roland; Hohloch, Stephan; Breher, Frank; Paradies, Jan.
Afiliação
  • Hou P; Chemistry Department, Paderborn University, Warburger Strasse 100, 33098, Paderborn, Germany.
  • Peschtrich S; Chemistry Department, Paderborn University, Warburger Strasse 100, 33098, Paderborn, Germany.
  • Feuerstein W; Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.
  • Schoch R; Chemistry Department, Paderborn University, Warburger Strasse 100, 33098, Paderborn, Germany.
  • Hohloch S; Department of General, Inorganic and Theoretical Chemistry, University of Innsbruck, Innrain 80-82, 6020, Innsbruck, Austria.
  • Breher F; Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.
  • Paradies J; Chemistry Department, Paderborn University, Warburger Strasse 100, 33098, Paderborn, Germany.
ChemistryOpen ; 12(11): e202300003, 2023 Nov.
Article em En | MEDLINE | ID: mdl-36703547
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 and computational experiments support the formation of reactive open-shell quinoids, which, however, quickly produce paramagnetic polymeric material.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: ChemistryOpen Ano de publicação: 2023 Tipo de documento: Article
Texto completo
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PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: ChemistryOpen Ano de publicação: 2023 Tipo de documento: Article