Synthesis of oligoarylacetylenes with defined conjugated sequences using tailor-made soluble polymer supports

Roza Szweda; Christophe Chendo; Laurence Charles; Paul N. W. Baxter; Jean-Francois Lutz

doi:10.1039/c7cc03633g

Journal articles

Synthesis of oligoarylacetylenes with defined conjugated sequences using tailor-made soluble polymer supports

Roza Szweda ¹ Christophe Chendo ² Laurence Charles ³ Paul N. W. Baxter Jean-Francois Lutz ¹

1 ICS - Institut Charles Sadron

2 FRSCM - Fédération des Sciences Chimiques de Marseille

3 ICR - Institut de Chimie Radicalaire

Abstract : Due to their strong tendency to self-aggregate, unfunctionalized oligoarylacetylenes are difficult to synthesize. Here, tailored polystyrene soluble supports, prepared by atom transfer radical polymerization and post-polymerization modification, were tested for preparing sequence-defined oligoarylacetylenes. Controlled aromatic sequences were obtained by iterative Sonogarisha coupling, using phenyl- and pyridine-based building-blocks.

Keywords : block-copolymers encoded polymers hydrolysis liquid-phase synthesis macromolecules nanoarchitectures oligomers organic-synthesis phosphoramidite chemistry transfer radical polymerization

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Journal articles

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Chemical Sciences

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https://hal-amu.archives-ouvertes.fr/hal-01774186
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Submitted on : Monday, April 23, 2018 - 2:41:44 PM
Last modification on : Friday, January 7, 2022 - 3:53:39 AM

Synthesis of oligoarylacetylenes with defined conjugated sequences using tailor-made soluble polymer supports

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Synthesis of oligoarylacetylenes with defined conjugated sequences using tailor-made soluble polymer supports

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