Issue 13, 2000
From the journal:

Chemical Communications

A porphyrin square: synthesis of a square-shaped π-conjugated porphyrin tetramer connected by diacetylene linkages

Ken-ichi Sugiura,a   Yoshinobu Fujimotoa  and  Yoshiteru Sakata*a  

* Corresponding authors

a The Institute of Scientific and Industrial Research (ISIR), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka, Japan.
E-mail: sakata@sanken.osaka-u.ac.jp

Abstract

A square-shaped π-conjugated porphyrin tetramer has prepared: the excitation energies of both the Soret and Q bands, 19880 (503) and 15180 cm−1 (659 nm), respectively, are quite low compared with those for the monomer and reported cyclic porphyrin oligomers.

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Article information

DOI
https://doi.org/10.1039/B002699I
Article type
Communication
Submitted
05 Apr 2000
Accepted
09 May 2000
First published
08 Jun 2000

Chem. Commun., 2000, 1105-1106

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A porphyrin square: synthesis of a square-shaped π-conjugated porphyrin tetramer connected by diacetylene linkages

K. Sugiura, Y. Fujimoto and Y. Sakata, Chem. Commun., 2000, 1105 DOI: 10.1039/B002699I

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