Internally 1,4‐Phenylene‐Bridged  meso  Aryl‐Substituted Expanded Porphyrins: The Decaphyrin and Octaphyrin Cases | Zendy

Anand Venkataramanarao G. | Zendy; Saito Shohei | Zendy; Shimizu Soji | Zendy; Osuka Atsuhiro | Zendy

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Internally 1,4‐Phenylene‐Bridged meso Aryl‐Substituted Expanded Porphyrins: The Decaphyrin and Octaphyrin Cases

Author(s) -

Anand Venkataramanarao G.,

Saito Shohei,

Shimizu Soji,

Osuka Atsuhiro

Publication year - 2005

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200502769

Subject(s) - phenylene , aryl , ring (chemistry) , unit (ring theory) , bridge (graph theory) , crystallography , polymer chemistry , chemistry , materials science , stereochemistry , mathematics , organic chemistry , polymer , medicine , alkyl , mathematics education

Current affairs : Incorporation of a 1,4‐phenylene bridge into meso aryl‐substituted decaphyrin and octaphyrin has a profound impact on the structural and electronic properties of the macrocycles. Bridged decaphyrin has two oxidation states, one of which shows a rather strong diatropic ring current. X‐ray crystal structure analyses reveal bridged octaphyrin possesses a p ‐quinodimethane unit, while bridged decaphyrin has a phenylene unit (see picture).

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