Highly Crowded Twisted Thienylene-Phenylene Structures: Evidence for Through-Space Orbital Coupling in a [4]Catenated Topology.
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ABSTRACT:
SUBMITTER: Leitner TD
PROVIDER: S-EPMC9259713 | biostudies-literature | 2022 Jul
REPOSITORIES: biostudies-literature
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Highly Crowded Twisted Thienylene-Phenylene Structures: Evidence for Through-Space Orbital Coupling in a [4]Catenated Topology.
Leitner Tanja Desirée TD von Glasenapp Jan Simon JS Herges Rainer R Mena-Osteritz Elena E Bäuerle Peter P
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20220208 19
Sterically highly crowded and twisted thienylene-phenylenes are synthesized and structurally characterized. Single-crystal X-ray structure analyses and theoretical studies give evidence of through-space delocalization of π-electrons of peripheral (hetero)aromatic rings in toroidal and catenated topology. ...[more]
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