Issue 27, 2005
From the journal:

Chemical Communications

Dibenzothiophene-S,S-dioxide–fluorene co-oligomers. Stable, highly-efficient blue emitters with improved electron affinity†

Irene I. Perepichka,a   Igor F. Perepichka,*bc   Martin R. Bryce*c  and  Lars-Olof Pålssonc  

* Corresponding authors

a Department of Chemistry, Donetsk National University, Donetsk 83055, Ukraine

b L. M. Litvinenko Institute of Physical Organic and Coal Chemistry, National Academy of Sciences of Ukraine, Donetsk 83114, Ukraine
E-mail: i_perepichka@yahoo.com

c Department of Chemistry, University of Durham, South Road, Durham, UK
E-mail: i.f.perepichka@durham.ac.uk, m.r.bryce@durham.ac.uk
Fax: +44-191-3844737

Abstract

Incorporation of dibenzothiophene-S,S-dioxide units into conjugated fluorene oligomers changes the frontier orbital energy levels and presents an effective way to increase the electron affinity of these materials, which are highly fluorescent with bright blue emission in both solution and the solid state.

Graphical abstract: Dibenzothiophene-S,S-dioxide–fluorene co-oligomers. Stable, highly-efficient blue emitters with improved electron affinity

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Article information

DOI
https://doi.org/10.1039/B417717G
Article type
Communication
Submitted
25 Nov 2004
Accepted
18 May 2005
First published
09 Jun 2005

Chem. Commun., 2005, 3397-3399

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Dibenzothiophene-S,S-dioxide–fluorene co-oligomers. Stable, highly-efficient blue emitters with improved electron affinity

I. I. Perepichka, I. F. Perepichka, M. R. Bryce and L. Pålsson, Chem. Commun., 2005, 3397 DOI: 10.1039/B417717G

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