Macromolecular design of alkoxyamine-containing radically reactive polymers based on dynamic covalent chemistry

Tomoya Sato, Keita Akamine, Atsushi Takahara, Hideyuki Otsuka

研究成果: ジャーナルへの寄稿評論記事

抄録

In the last decades, dynamic covalent chemistry attracts much attention for creating novel molecules and macromolecules, which are stable under mild conditions and are responsive to external stimuli such as heating, light irradiation and catalyst addition. Alkoxyamine derivatives derived from 2,2,6,6-tetramethylpiperidine-l-oxy (TEMPO, a stable free radical) have weak C-ON bonds and they reversibly cleave and reform upon heating involving a radical. A mixture of alkoxyamine derivatives is able to equilibrate thermally, meaning that the alkoxyamine derivatives are considered dynamic covalent linkages during heating. In this paper, the recent progress in the macromolecular design and radical reactions of main-chain type, side-chain type, cross-linked, and star-shaped polymers with alkoxyamine units is comprehensively introduced. Unlike conventional polymers, the structures and constituents of alkoxyamine-based dynamic covalent polymers can be reorganized during heating and they are applicable to create a new class of reactive polymeric materials.

元の言語英語
ページ(範囲)341-353
ページ数13
ジャーナルKOBUNSHI RONBUNSHU
72
発行部数6
DOI
出版物ステータス出版済み - 1 1 2015

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Functional polymers
polymer
heating
Heating
Polymers
Derivatives
free radical
Free radicals
Macromolecules
Stars
Free Radicals
irradiation
catalyst
Irradiation
Catalysts
Molecules

All Science Journal Classification (ASJC) codes

  • Chemical Engineering (miscellaneous)
  • Materials Science (miscellaneous)
  • Environmental Science(all)
  • Polymers and Plastics

これを引用

Macromolecular design of alkoxyamine-containing radically reactive polymers based on dynamic covalent chemistry. / Sato, Tomoya; Akamine, Keita; Takahara, Atsushi; Otsuka, Hideyuki.

:: KOBUNSHI RONBUNSHU, 巻 72, 番号 6, 01.01.2015, p. 341-353.

研究成果: ジャーナルへの寄稿評論記事

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