Issue 62, 2012
From the journal:

Chemical Communications

Tetrakis(4-tert-butylphenyl) substituted and fused quinoidal porphyrins†‡

Wangdong Zeng,a   Byung Sun Lee,b   Young Mo Sung,b   Kuo-Wei Huang,c   Yuan Li,a   Dongho Kim*b  and  Jishan Wu*ad  

* Corresponding authors

a Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore
E-mail: chmwuj@nus.edu.sg
Fax: +65-67791691
Tel: +65-65162677

b Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul 120-749, Korea
E-mail: dongho@yonsei.ac.kr
Fax: +82 2-2123-2434

c King Abdullah University of Science and Technology (KAUST), Division of Chemical and Life Sciences and Engineering and KAUST Catalysis Center, Thuwal 23955-6900, Saudi Arabia

d Institute of Materials Research and Engineering, A*Star, 3 Research Link, Singapore
E-mail: wuj@imre.a-star.edu.sg

Abstract

4-tert-Butylphenyl-substituted and fused quinoidal porphyrins 1 and 2 are prepared for the first time. They show (1) intense one-photon absorption in the far-red/near-infrared region, (2) enhanced two-photon absorption compared with aromatic porphyrin monomers, and (3) amphoteric redox behavior. Their geometry and electronic structure are studied by DFT calculations.

Graphical abstract: Tetrakis(4-tert-butylphenyl) substituted and fused quinoidal porphyrins

  • This article is part of the themed collection: Aromaticity
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Article information

DOI
https://doi.org/10.1039/C2CC33728B
Article type
Communication
Submitted
24 máj 2012
Accepted
14 jún 2012
First published
15 jún 2012

Chem. Commun., 2012,48, 7684-7686

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Tetrakis(4-tert-butylphenyl) substituted and fused quinoidal porphyrins

W. Zeng, B. S. Lee, Y. M. Sung, K. Huang, Y. Li, D. Kim and J. Wu, Chem. Commun., 2012, 48, 7684 DOI: 10.1039/C2CC33728B

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