Atom-transfer radical polymerization by a recycable iron-amine catalyst

Hitoshi Hayakawa, Hidetomo Kai, Shota Niibayshi, Ren Hua Jin, Yusuke Sunada, Hideo Nagashima

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

A trinuclear iron(II) catalyst (1) is found to be a good catalyst for well-controlled atom-transfer radical polymerization (ATRP) of styrene, whereas an mononuclear iron (III) catalyst (2) is effective for well-controlled reverse-ATRP of MMA initiated by AIBN. The formed polymers have a terminal chloride, which is useful for post-polymerization to form block-copolymers. The iron species can be removed from the formed polymers by precipitation of the polymer from methanol, and the iron species recovered can be reusable for ATRP. 1H NMR spectrum of the recovered iron species from ATRP of styrene suggested to be identical with the initial iron compound 1; the recovered iron catalyst can be recycled for at least five runs of ATRP of styrene.

元の言語英語
ホスト出版物のタイトル55th SPSJ Symposium on Macromolecules
ページ2421-2422
ページ数2
55
エディション2
出版物ステータス出版済み - 2006
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
継続期間: 9 20 20069 22 2006

その他

その他55th Society of Polymer Science Japan Symposium on Macromolecules
日本
Toyama
期間9/20/069/22/06

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Atom transfer radical polymerization
Amines
Iron
Catalysts
Styrene
Polymers
Iron compounds
Block copolymers
Methanol
Polymerization
Nuclear magnetic resonance

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Hayakawa, H., Kai, H., Niibayshi, S., Jin, R. H., Sunada, Y., & Nagashima, H. (2006). Atom-transfer radical polymerization by a recycable iron-amine catalyst. : 55th SPSJ Symposium on Macromolecules (2 版, 巻 55, pp. 2421-2422)

Atom-transfer radical polymerization by a recycable iron-amine catalyst. / Hayakawa, Hitoshi; Kai, Hidetomo; Niibayshi, Shota; Jin, Ren Hua; Sunada, Yusuke; Nagashima, Hideo.

55th SPSJ Symposium on Macromolecules. 巻 55 2. 編 2006. p. 2421-2422.

研究成果: 著書/レポートタイプへの貢献会議での発言

Hayakawa, H, Kai, H, Niibayshi, S, Jin, RH, Sunada, Y & Nagashima, H 2006, Atom-transfer radical polymerization by a recycable iron-amine catalyst. : 55th SPSJ Symposium on Macromolecules. 2 Edn, 巻. 55, pp. 2421-2422, 55th Society of Polymer Science Japan Symposium on Macromolecules, Toyama, 日本, 9/20/06.
Hayakawa H, Kai H, Niibayshi S, Jin RH, Sunada Y, Nagashima H. Atom-transfer radical polymerization by a recycable iron-amine catalyst. : 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. 2006. p. 2421-2422
Hayakawa, Hitoshi ; Kai, Hidetomo ; Niibayshi, Shota ; Jin, Ren Hua ; Sunada, Yusuke ; Nagashima, Hideo. / Atom-transfer radical polymerization by a recycable iron-amine catalyst. 55th SPSJ Symposium on Macromolecules. 巻 55 2. 版 2006. pp. 2421-2422
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