Discovery of New Fluorescent Materials from Fast Synthesis and Screening of Conjugated Polymers

A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 × 8 format from diethynyl and dibromoaryl building blocks, via a palladium-catalyzed carbon−carbo...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2002-05, Vol.124 (19), p.5278-5279
Main Authors: Lavastre, Olivier, Illitchev, Ilya, Jegou, Gwenaelle, Dixneuf, Pierre H.
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Photoluminescence
Physics
Solid organic materials
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Summary:A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 × 8 format from diethynyl and dibromoaryl building blocks, via a palladium-catalyzed carbon−carbon coupling reaction. The qualitative distinction between fluorescent and nonfluorescent polymers as well as between the different emission colors were obtained from a simple visual test or via a 96-well plate reader spectrofluorimeter. New solid-state blue-emitting polymers were detected.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja025764o