Recent Developments in Transition Metal-Catalyzed Polymerization I. Recent Development of Transition Metal-Catalyzed Living Radical Polymerization-Design and Development of the Metal Complexes.

  • ANDO Tsuyoshi
    Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
  • KAMIGAITO Masami
    Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
  • SAWAMOTO Mitsuo
    Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University

Bibliographic Information

Other Title
  • 遷移金属触媒重合の新展開 I  遷移金属触媒によるリビングラジカル重合の新展開 金属触媒の設計と精密重合系の開発
  • センイ キンゾク ショクバイ ニ ヨル リビング ラジカル ジュウゴウ ノ シン テンカイ キンゾク ショクバイ ノ セッケイ ト セイミツ ジュウゴウケイ ノ カイハツ
  • Design and Development of the Metal Complexes
  • 金属触媒の設計と精密重合系の開発

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Abstract

This article covers recent developments in transition metal-catalyzed living radical polymerization, specifically focusing on the design of the metal complexes. The metal-catalyzed systems, each consisting of an organic halide (initiator) and a metal complex (catalyst), polymerize a wide variety of vinyl monomers to give polymers with controlled molecular weights, their narrow distributions, and well-defined main-chain and/or end-group structures. The polymerization proceeds via radical species generated by the reversible and homolytic activation of terminal dormant carbon-halogen bonds by transition metal complexes. Careful selections of the central metal and the ligands are necessary depending on the types of monomers. In addition to the scope and the design of the metal catalysts, the article also outlines the polymerization mechanism and living radical polymerization in aqueous media.

Journal

  • KOBUNSHI RONBUNSHU

    KOBUNSHI RONBUNSHU 59 (4), 199-211, 2002

    The Society of Polymer Science, Japan

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