First synthesis of naphthalene annulated oxepins

First synthesis of naphthalene annulated oxepins

Highly condensed oxepins have been prepared in good yields from their corresponding diols by etherification using p -toluenesulfonic acid. Their intriguing twisted structures were unambiguously determined by X-ray crystallography. Substitution effects of a novel highly aromatic naphthalene annulated...

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Veröffentlicht in:RSC advances 2014-01, Vol.4 (105), p.60473-60477
Hauptverfasser: Dobelmann, L., Parham, A. H., Büsing, A., Buchholz, H., König, B.
Format: Artikel
Sprache:eng
Schlagworte:
Condensing
Crystallography
Diols
Naphthalene
Optoelectronics
Synthesis
X-rays
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Beschreibung
Zusammenfassung:Highly condensed oxepins have been prepared in good yields from their corresponding diols by etherification using p -toluenesulfonic acid. Their intriguing twisted structures were unambiguously determined by X-ray crystallography. Substitution effects of a novel highly aromatic naphthalene annulated oxepin indicate that structural and conjugative effects have an influence on the optoelectronic properties.
ISSN:2046-2069
2046-2069
DOI:10.1039/C4RA10652K