Highly Crowded Twisted Thienylene-Phenylene Structures: Evidence for Through-Space Orbital Coupling in a [4]Catenated Topology.
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ABSTRACT: 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.
SUBMITTER: Leitner TD
PROVIDER: S-EPMC9259713 | biostudies-literature |
REPOSITORIES: biostudies-literature
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