Issue 17, 2008
From the journal:

Organic & Biomolecular Chemistry

3D-conjugated systems based on oligothiophenes and phosphorus nodes†

Philippe Leriche,*a   David Aillerie,a   Sophie Roquet,a   Magali Allain,a   Antonio Cravino,a   Pierre Frèrea  and  Jean Roncali*a  

* Corresponding authors

a University of Angers, CNRS, CIMA, 2 Bd Lavoisier, Angers, France
E-mail: philippe.leriche@univ-angers.fr, jean.roncali@univ-angers.fr

Abstract

3D-conjugated systems based on oligothiophene segments grafted on a phosphorus or on a phosphine oxide node have been synthesized. Under Stille coupling conditions, bromide terminated thienyl phosphine derivatives undergo a breaking of the phosphorus–carbon bond attributed to a ligand exchange with the Pd catalyst. The electronic properties of the new compounds have been analyzed by UV-vis and fluorescence spectroscopy and cyclic voltammetry.

Graphical abstract: 3D-conjugated systems based on oligothiophenes and phosphorus nodes

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Article information

DOI
https://doi.org/10.1039/B806169F
Article type
Paper
Submitted
11 Apr 2008
Accepted
28 May 2008
First published
11 Jul 2008

Org. Biomol. Chem., 2008,6, 3202-3207

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3D-conjugated systems based on oligothiophenes and phosphorus nodes

P. Leriche, D. Aillerie, S. Roquet, M. Allain, A. Cravino, P. Frère and J. Roncali, Org. Biomol. Chem., 2008, 6, 3202 DOI: 10.1039/B806169F

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