Preparation of Regioregular Alkylthiophene Oligomers and Their Optical Properties

  • Schoichi Gondo
    a Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering , Saga University , Saga, Japan
  • Yasuyuki Goto
    a Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering , Saga University , Saga, Japan
  • Masanao Era
    a Department of Chemistry and Applied Chemistry, Faculty of Science and Engineering , Saga University , Saga, Japan

書誌事項

公開日
2007-08-10
DOI
  • 10.1080/15421400701503600
公開者
Informa UK Limited

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説明

We successfully prepared regioregular hexylthiophene oligomers, dimmer to seximer of hexylthiophene, by using the Suzuki coupling. Introduction of hexyl chain provided excellent solubility to the oligothiophenes; even in seximer, the oligomer was soluble in conventional organic solvents such as toluene and chloroform. Additionally, the oligomer formed thin film with good uniformity by spin-coating from chloroform solution. In this article, we also report optical properties of the oligomer.

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