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Issue 6, 2015
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Highly regioselective Pd/C-catalyzed direct arylation toward thiophene-based π-conjugated polymers

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Abstract

We have successfully developed an efficient and regioselective direct arylation polycondensation of thiophenes using Pd/C heterogeneous catalysts. The highly regioselective polycondensation of thiophene monomers was achieved under phosphine-free conditions to give linear π-conjugated alternating copolymers with high molecular weight in high yield.

Graphical abstract: Highly regioselective Pd/C-catalyzed direct arylation toward thiophene-based π-conjugated polymers

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Supplementary files

Article information


Submitted
20 Oct 2014
Accepted
03 Dec 2014
First published
04 Dec 2014

Polym. Chem., 2015,6, 881-885
Article type
Communication
Author version available

Highly regioselective Pd/C-catalyzed direct arylation toward thiophene-based π-conjugated polymers

S. Hayashi, Y. Kojima and T. Koizumi, Polym. Chem., 2015, 6, 881
DOI: 10.1039/C4PY01426J

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