Issue 53, 2013
From the journal:

Chemical Communications

Multiply-fused porphyrins—effects of extended π-conjugation on the optical and electrochemical properties†

Tomoya Ishizuka,*a   Yuta Saegusa,a   Yoshihito Shiota,b   Kazuhisa Ohtake,a   Kazunari Yoshizawab  and  Takahiko Kojima*a  

* Corresponding authors

a Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Japan
E-mail: ishizuka@chem.tsukuba.ac.jp, kojima@chem.tsukuba.ac.jp
Fax: +81-29-853-6503

b Institute for Materials Chemistry and Engineering, Kyushu University, Motooka, Nishi-Ku, Fukuoka 819-0395, Japan

Abstract

A novel quadruply-fused porphyrin has been synthesized with a facilely prepared precursor in a high yield. A detailed comparison of the physical properties of a series of fused porphyrins revealed remarkable effects of the ring fusion on lowering LUMO levels rather than HOMO levels.

Graphical abstract: Multiply-fused porphyrins—effects of extended π-conjugation on the optical and electrochemical properties

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Article information

DOI
https://doi.org/10.1039/C3CC42831A
Article type
Communication
Submitted
17 Apr 2013
Accepted
13 May 2013
First published
14 May 2013

Chem. Commun., 2013,49, 5939-5941

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Multiply-fused porphyrins—effects of extended π-conjugation on the optical and electrochemical properties

T. Ishizuka, Y. Saegusa, Y. Shiota, K. Ohtake, K. Yoshizawa and T. Kojima, Chem. Commun., 2013, 49, 5939 DOI: 10.1039/C3CC42831A

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