Issue 76, 2019
From the journal:

Chemical Communications

Carbazole-containing porphyrinoid and its oligomers†

Tongjing Wu,a   Taeyeon Kim,b   Bangshao Yin,a   Kaisheng Wang,a   Ling Xu,a   Mingbo Zhou,a   Dongho Kim ORCID logo *b  and  Jianxin Song ORCID logo *a  

* Corresponding authors

a Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Key Laboratory of the Assembly and Application of Organic Functional molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
E-mail: jxsong@hunnu.edu.cn

b Spectroscopy Laboratory for Functional π-Electronic Systems and Department of Chemistry, Yonsei University, Seoul, Korea
E-mail: dongho@yonsei.ac.kr

Abstract

A novel carbazole-containing porphyrinoid 4H and its oligomers 6H and 7H were synthesized for the first time via the Suzuki–Miyaura cross-coupling reaction. The structures of 4H, 4Pd, 6H, and 6Zn were finally confirmed by X-ray analysis. The exciton coupling strength (628 cm−1) in 4Zn, 6Zn, and 7Zn was found to be larger than that of the directly-linked porphyrin arrays (570 cm−1), extending their absorption spectra to the NIR region as well as enhancing the extinction coefficients.

Graphical abstract: Carbazole-containing porphyrinoid and its oligomers

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Article information

DOI
https://doi.org/10.1039/C9CC06114B
Article type
Communication
Submitted
07 Aug 2019
Accepted
28 Aug 2019
First published
28 Aug 2019

Chem. Commun., 2019,55, 11454-11457

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Carbazole-containing porphyrinoid and its oligomers

T. Wu, T. Kim, B. Yin, K. Wang, L. Xu, M. Zhou, D. Kim and J. Song, Chem. Commun., 2019, 55, 11454 DOI: 10.1039/C9CC06114B

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