Chemistry Letters · 1993 · 15 citations · 7 references
Natural SciencesChemistryOrganic ChemistryPolymer ChemistryPolymer MaterialsPolymer StructurePolymer SynthesisPolymerization ChemistryConjugated Polymer StructuresConjugated Polymers
Abstract Pd-catalyzed coupling reactions with dihaloaromatic compounds X-Ar-X and diethynylaromatic compounds HC≡C-Ar′-C≡CH give new soluble π-conjugated polymers when Ar and/or Ar′ group is pyridine-2,5-diyl or has a long chain alkyl substituent.
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