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Study on the photochemical reacitivity of oraganotellurium, and its application for living radical polymerization

Research Project

Project/Area Number 25810021
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Organic chemistry
Research InstitutionKyoto University

Principal Investigator

NAKAMURA Yasuyuki  京都大学, 化学研究所, 特定准教授 (30456826)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsラジカル反応 / ラジカル重合 / 光反応 / リビングラジカル重合 / テルル / 高分子反応 / 量子収率 / 高分子 / 制御重合
Outline of Final Research Achievements

The reactivity of C-Te bond photolysis of variuos organotellurium compounds was studied, and the living radical polymerization employing these comounds was examined. The efficient radical generation from living polymer bearing organotellurium group at chain end under photoirradiation was utilized for the radical coupling reaction of polymers, and also the clarification of the mechanism of radical polymerization. Althoguh the living radical polymerization of vinyl acetate using organotellurium compounds was studied detaily, a higly controlled polymerization was not achieved as targeted.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (11 results)

All 2015 2014 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 2 results) Presentation (8 results)

  • [Journal Article] Organotellurium-mediated radical polymerization under photo irradiation2015

    • Author(s)
      Yasuyuki Nakamura, Mengmeng Yu, Yu Ukai, Shigeru Yamago
    • Journal Title

      ACS Sym. Ser.

      Volume: -

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Modular Synthesis of Mid-Chain Functionalized Polymers by Photoinduced Diene- and Styrene-Assisted Radical Coupling Reaction of Polymer-End Radicals2014

    • Author(s)
      Nakamura, Y.; Arima, T.; Yamago, S.
    • Journal Title

      Macromolecules

      Volume: 47 Issue: 2 Pages: 582-588

    • DOI

      10.1021/ma402354m

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Controlled Polymerization of Protic Ionic Liquid Monomer by ARGET-ATRP and TERP2014

    • Author(s)
      Yasuyuki Nakamura, Kouji Nakanishi, Shigeru Yamago, Yoshinobu Tsujii, Kenichi Takahashi, Takashi Morinaga, Takaya Sato
    • Journal Title

      Macromolecular Rapid Communications

      Volume: Vol. 35 Issue: 6 Pages: 642-648

    • DOI

      10.1002/marc.201300855

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] (メタ)アクリル酸エステルのラジカル重合における停止反応機構の解明2015

    • Author(s)
      中村泰之、山子茂
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2015-03-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] ラジカル-ラジカル反応の選択性における溶媒ケージ効果2015

    • Author(s)
      荻原祐、中村泰之、山子茂
    • Organizer
      日本化学会第95春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2015-03-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機テルル化合物の光活性化を用いたラジカル重合停止機構の解明2014

    • Author(s)
      中村泰之、山子茂
    • Organizer
      第41回有機典型元素化学討論会
    • Place of Presentation
      宇部
    • Year and Date
      2014-11-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 構造制御されたテレケリックポリマーと多分岐架橋剤のチオール・エン反応によるゲルの合成2014

    • Author(s)
      范唯佳、中村泰之、登阪雅聡、山子茂
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎
    • Year and Date
      2014-09-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] メタクリロニトリルのラジカル重合停止反応機構の解明2014

    • Author(s)
      荻原祐、中村泰之、山子茂
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎
    • Year and Date
      2014-09-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] ビニルモノマーのラジカル重合停止反応機構の解明2014

    • Author(s)
      中村泰之、山子茂
    • Organizer
      第63回高分子年次大会
    • Place of Presentation
      名古屋
    • Year and Date
      2014-05-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Determination of the termination mechanism in radical polymerization of conjugated monomers

    • Author(s)
      中村泰之、野口直樹、山子茂
    • Organizer
      第62回高分子討論会
    • Place of Presentation
      金沢
    • Related Report
      2013 Research-status Report
  • [Presentation] ラジカル重合停止機構の解明

    • Author(s)
      中村泰之、山子茂
    • Organizer
      日本化学会第94春季年会
    • Place of Presentation
      名古屋
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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