Acid effect on oxidative polymerization of diphenyl disulfide with DDQ

Kimishisa Yamamoto*, Mitsutoshi Jikei, Kazuko Oi, Hiroyuki Nishide, Eishun Tsuchida

*この研究の対応する著者

研究成果: Article査読

12 被引用数 (Scopus)

抄録

The authors recently reported a new method of preparing poly(p-phenylene sulfide) (PPS) by the oxidative polymerization of diphenyl disulfide or thiophenol as the starting material. Quinones have been found to be effective as oxidizers for this polymerization. Oxidative polymerization with quinones proceeds stoichiometrically and gives ultrapure PPS, but requires the presence of acid. This paper describes the effect of acid on PPS formation. The authors found that PPS is efficiently formed by oxidative polymerization in the presence of trifluoromethane sulfonic acid because of its strong acidity. The mechanism of this oxidative polymerization is discussed.

本文言語English
ページ(範囲)1359-1363
ページ数5
ジャーナルJournal of Polymer Science, Part A: Polymer Chemistry
29
9
DOI
出版ステータスPublished - 1991 8

ASJC Scopus subject areas

  • ポリマーおよびプラスチック
  • 材料化学

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