Effects of Strained Bicyclic Annelation on the Benzene Nucleus: The X‐Ray Crystal Structures of a Triphenylene and Two Anthracene Derivatives | Zendy

Cardullo Francesca | Zendy; Giuffrida Daniele | Zendy; Kohnke Franz H. | Zendy; Raymo Françisco M. | Zendy; Stoddart J. Fraser | Zendy; Williams David J. | Zendy

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Effects of Strained Bicyclic Annelation on the Benzene Nucleus: The X‐Ray Crystal Structures of a Triphenylene and Two Anthracene Derivatives

Author(s) -

Cardullo Francesca,

Giuffrida Daniele,

Kohnke Franz H.,

Raymo Françisco M.,

Stoddart J. Fraser,

Williams David J.

Publication year - 1996

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199603391

Subject(s) - triphenylene , bicyclic molecule , anthracene , alternation (linguistics) , chemistry , benzene , ring (chemistry) , crystallography , stereochemistry , photochemistry , molecule , organic chemistry , linguistics , philosophy

Pronounced bond length alternation in the central aromatic ring is the eye‐catching structural feature of triepoxytriphenylene 1 . By contrast, no significant bond length alternation is observed in the linearly bisannelated compounds 2 and 3 . The key difference is ascribed to the position of annelations with the bicyclic units.

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