Concepedia

Twisted Thienylene–Phenylene Structures: Through‐Space Orbital Coupling in Toroidal and Catenated Topologies

Tanja Leitner, Yannick Gmeinder, Fynn Röhricht, Rainer Herges, Elena Mena‐Osteritz, Peter Bäuerle

European Journal of Organic Chemistry · 2019 · 18 citations · 41 references

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Abstract

Sterically crowded and twisted thienylene‐phenylenes were synthesized and characterized in comparison to corresponding polyphenylene nanostructures. Spectroscopic, diffraction, and theoretical studies gave evidence of through‐space delocalization of π‐electrons of peripheral (hetero)aromatic rings in toroidal and catenated topologies.

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