Issue 27, 2012
From the journal:

Organic & Biomolecular Chemistry

Peripherally ethynylated carbazole-based core-modified porphyrins†

Chihiro Maeda*a  and  Naoki Yoshiokaa  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Kohoku-ku, Yokohama 223-8522, Japan
E-mail: cmaeda@applc.keio.ac.jp
Fax: +81 45-566-1551
Tel: +81 45-566-1884

Abstract

Peripherally ethynylated carbazole-based core-modified porphyrins were synthesized by sequential metal-catalyzed coupling and annulation reactions. Experimental results and DFT calculations both confirm that the π-conjugated networks of the resulting porphyrins effectively delocalize over the entire macrocycle, including the ethynyl substituent groups.

Graphical abstract: Peripherally ethynylated carbazole-based core-modified porphyrins

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Article information

DOI
https://doi.org/10.1039/C2OB25645B
Article type
Communication
Submitted
30 Mar 2012
Accepted
10 May 2012
First published
10 May 2012

Org. Biomol. Chem., 2012,10, 5182-5185

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Peripherally ethynylated carbazole-based core-modified porphyrins

C. Maeda and N. Yoshioka, Org. Biomol. Chem., 2012, 10, 5182 DOI: 10.1039/C2OB25645B

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