Synthesis and properties of β,β-sp3-hybridized subphthalocyanine analogues

Soji Shimizu; Tatsuya Otaki; Yoko Yamazaki; Nagao Kobayashi

doi:10.1039/C2CC30511A

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Synthesis and properties of β,β-sp³-hybridized subphthalocyanine analogues†‡

Soji Shimizu,^a Tatsuya Otaki,^a Yoko Yamazaki^a and Nagao Kobayashi*^a

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* Corresponding authors

^a Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
E-mail: nagaok@m.tohoku.ac.jp
Fax: +81 22 795 7719
Tel: +81 22 795 7719

Abstract

A β,β-sp³-hybridized subphthalocyanine analogue, dibenzosubtriazachlorin, was synthesized, and its significantly split Q band absorptions in longer and shorter wavelength regions relative to those of subphthalocyanines were revealed. The effect of benzo-annulation to a subtriazachlorin structure on the position of the split Q bands as well as the electronic structures was also investigated.

This article is part of the themed collection: Porphyrins & Phthalocyanines

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Article information

DOI: https://doi.org/10.1039/C2CC30511A
Article type: Communication
Submitted: 23 Jan 2012
Accepted: 05 Mar 2012
First published: 06 Mar 2012

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Chem. Commun., 2012,48, 4100-4102

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Synthesis and properties of β,β-sp³-hybridized subphthalocyanine analogues

S. Shimizu, T. Otaki, Y. Yamazaki and N. Kobayashi, Chem. Commun., 2012, 48, 4100 DOI: 10.1039/C2CC30511A

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Chemical Communications