Competition between oxidation and coordination in cross-linking of polystyrene copolymer containing catechol groups

Hang Xu, Jin Nishida, Wei Ma, Hui Wu, Motoyasu Kobayashi, Hideyuki Otsuka, Atsushi Takahara

研究成果: Contribution to journalArticle査読

116 被引用数 (Scopus)

抄録

In gelation chemistry, catechol groups are used as cross-linking points. Both oxidation and coordination effects of catechol were investigated for their unique features in chemistry by spectroscopic measurements. Polystyrene copolymers containing catechol groups were synthesized by free radical copolymerization of styrene and N-2-(3′,4′-ditriethylsilyloxyphenyl) ethyl methacrylamide, and the successive deprotection reaction was catalyzed by tetra-n-butylammonium fluoride. The copolymer containing catechol units afforded a dual cross-linking system based on completely different coordination and oxidation chemistries, and the competing cross-linking mechanisms are discussed. These findings are useful and important for paving the way for designing a novel bioinspired artificial adhesive surface coating and curing system.

本文言語英語
ページ(範囲)457-460
ページ数4
ジャーナルACS Macro Letters
1
4
DOI
出版ステータス出版済み - 4 17 2012

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry
  • Materials Chemistry

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