A new synthetic route to poly(seleno-1,4-phenylene) from selenoanisole

Kenichi Oyaizu, Y. Ikai, E. Tsuchida

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    A method was developed to prepare poly(thio-1,4-phenylene) (PPS) from prepolymers containing alkylsulfoniophenylene units by dealkylation of sulfonium moities using nucleophilic reagents. Selenoanisole was quantitatively obtained by the condensation of selenophenol with methyl iodide in H2O in the presence of NaOH. Aryl selenides were produced by Swern condensation of alkyl selenoxides followed by the nucleophilic dealkylation of the resulting selenonium salts.

    Original languageEnglish
    Pages (from-to)1049-1057
    Number of pages9
    JournalJournal of Macromolecular Science - Pure and Applied Chemistry
    Volume38 A
    Issue number10
    DOIs
    Publication statusPublished - 2001

    Fingerprint

    Condensation
    Salts
    Dealkylation
    methyl iodide
    benzeneselenol

    Keywords

    • Aryl selenide
    • Aryl selenoxide
    • Poly(arylene selenide)
    • Polycondensation
    • Polyelectrolyte

    ASJC Scopus subject areas

    • Polymers and Plastics
    • Materials Chemistry

    Cite this

    A new synthetic route to poly(seleno-1,4-phenylene) from selenoanisole. / Oyaizu, Kenichi; Ikai, Y.; Tsuchida, E.

    In: Journal of Macromolecular Science - Pure and Applied Chemistry, Vol. 38 A, No. 10, 2001, p. 1049-1057.

    Research output: Contribution to journalArticle

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