Issue 66, 2012
From the journal:

Chemical Communications

Core-extended rylene dyesviathiophene annulation†‡

Yan Li,a   Wei Xu,a   Simone Di Motta,bc   Fabrizia Negri,*bc   Daoben Zhua  and  Zhaohui Wang*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
E-mail: wangzhaohui@iccas.ac.cn

b Dipartimento di Chimica ‘G. Ciamician’, Università di Bologna, via F. Selmi, 2, 40126 Bologna, Italy
E-mail: fabrizia.negri@unibo.it

c INSTM, UdR Bologna, Italy

Abstract

Annulation of thiophenes directly into the bay regions of rylene dyes through effective Stille coupling and subsequent ring-fusion under Scholl conditions leads to core-extended rylene tetracarboxylic diimides with interesting electro-optical properties.

Graphical abstract: Core-extended rylene dyes via thiophene annulation

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

DOI
https://doi.org/10.1039/C2CC33529H
Article type
Communication
Submitted
16 5 2012
Accepted
27 6 2012
First published
27 6 2012

Chem. Commun., 2012,48, 8204-8206

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Core-extended rylene dyes via thiophene annulation

Y. Li, W. Xu, S. D. Motta, F. Negri, D. Zhu and Z. Wang, Chem. Commun., 2012, 48, 8204 DOI: 10.1039/C2CC33529H

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