Palladium-catalyzed cross-coupling polycondensation of bisalkynes with dihaloarenes activated by tetrabutylammonium hydroxide or silver(I) oxide

Atsunori Mori, Tatsuhiro Kondo, Tsuyoshi Kato, Yasushi Nishihara

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

The palladium(0)-catalyzed polycondensation of bis-trimethylsilylethynylated compounds with diiodoarenes to give the polymers bearing arylene-ethynylene moieties is carried out by the use of silver(I) oxide as an activator. Polycondensation of bifunctional terminal alkynes and aryl halides is also accomplished by the palladium-catalyzed cross coupling in the presence of tetrabutylammonium hydroxide (TBAOH), tetrabutylammonium fluoride (TBAF), or silver(I) oxide.

Original languageEnglish
Pages (from-to)286-287
Number of pages2
JournalChemistry Letters
Issue number4
Publication statusPublished - 2001
Externally publishedYes

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Palladium
Polycondensation
Silver
Oxides
Bearings (structural)
Alkynes
Polymers
tetrabutylammonium

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Palladium-catalyzed cross-coupling polycondensation of bisalkynes with dihaloarenes activated by tetrabutylammonium hydroxide or silver(I) oxide. / Mori, Atsunori; Kondo, Tatsuhiro; Kato, Tsuyoshi; Nishihara, Yasushi.

In: Chemistry Letters, No. 4, 2001, p. 286-287.

Research output: Contribution to journalArticle

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