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Study of new phosgene-free synthesis of DPC

Research Project

Project/Area Number 23656508
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Catalyst/Resource chemical process
Research InstitutionTokyo Institute of Technology

Principal Investigator

YAMANAKA Ichirou  東京工業大学, 大学院・理工学研究科, 准教授 (90240051)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords触媒反応 / ノン / ホスゲン法 / 炭酸ジフェニル / パラジウム / 電極触媒 / ナノ粒子 / カルボニル化 / フェノール / グリーンケミストリー / 電解合成 / ノンホスゲン法 / 電解カルボニル化 / パラジウム触媒
Research Abstract

Diphenyl carbonate (DPC) is the essential material for the polycarbonate manufacture in the current chemical industry. DPC is usually produced using deadly poisonous phosgene but a new and phosgene-free method has been developed in this study. Oxidative carbonylation with oxygen can’t use for the DPC synthesis because of highly hydrolysis of DPC. Electrocarbonylation of phenol to DPC was found using a new Pd electrocatalyst. and the reaction mechanism was revealed.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (13 results)

All 2013 2012 2011

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (10 results)

  • [Journal Article] Phosgene-Free Method for Diphenyl Carbonate Synthesis at the Pd0/Ketjenblack Anode2012

    • Author(s)
      Toru Murayama, Tomohiko Hayashi, Ryoichi Kanega, Ichiro Yamanaka
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 116(19) Issue: 19 Pages: 10607-10616

    • DOI

      10.1021/jp300809s

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct Synthesis ofDiphenyl Carbonate by Mediated Electrocarbonylation of Phenol at Pd^2+_Supported Activated Carbon Anode2011

    • Author(s)
      Toru Murayama, Tomohiko Hayashi, YujiArai, Ichiro Yamanaka
    • Journal Title

      Electrochimica Acta, 2011

      Volume: 56 Issue: 7 Pages: 2926-293

    • DOI

      10.1016/j.electacta.2010.12.087

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct Synthesis of Diphenyl Carbonate by Mediated Electrocarbonylation of Phenol at Pd2+-Supported Activated Carbon Anode2011

    • Author(s)
      Ichiro Yamanaka
    • Journal Title

      Electrochimica Acta

      Volume: 56 Pages: 2926-2933

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Pd^0/NHC電極触媒による炭酸ジフェニルの直接合成2013

    • Author(s)
      兼賀量一,林外茂彦,山中一郎
    • Organizer
      第111回触媒討論会B
    • Place of Presentation
      大阪
    • Year and Date
      2013-03-26
    • Related Report
      2012 Final Research Report
  • [Presentation] Pd-NHC電極触媒による炭酸ジフェニルの直接合成2013

    • Author(s)
      山中一郎
    • Organizer
      第111回触媒討論会B
    • Place of Presentation
      関西大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Electrocatalysis ofnano palladium loaded carbon material for direct synthesis of diphenyl carbonate2012

    • Author(s)
      Ichiro Yamanaka
    • Organizer
      ICEAN, 2012
    • Place of Presentation
      ブリスベン
    • Year and Date
      2012-10-24
    • Related Report
      2012 Final Research Report
  • [Presentation] Pd(insitu-NHC)電極触媒による非ホスゲンDPC合成2012

    • Author(s)
      兼賀量一,山中一郎
    • Organizer
      第111回触媒討論会A
    • Place of Presentation
      福岡
    • Year and Date
      2012-09-24
    • Related Report
      2012 Final Research Report
  • [Presentation] Phosgene free synthesis of diphenyl carbonate by Pd electroctalyst2012

    • Author(s)
      Ryoichi Kabega, TomohikoHayashi, Ichiro Yamanaka
    • Organizer
      International Congress ofCatalysis 15
    • Place of Presentation
      ミュンヘン
    • Year and Date
      2012-07-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Pd(insitu-NHC)電極触媒による非ホスゲンDPC合成2012

    • Author(s)
      山中一郎
    • Organizer
      第110回触媒討論会A
    • Place of Presentation
      九州大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Phosgene free synthesis of diphenyl carbonate by Pd electroctalyst2012

    • Author(s)
      Ichiro Yamanaka
    • Organizer
      International Congress of Catalysis 15
    • Place of Presentation
      ミュンヘン
    • Related Report
      2012 Annual Research Report
  • [Presentation] Pd(0)ナノ粒子担持炭素電極触媒によるフェノールの電解カルボニル化2011

    • Author(s)
      山中一郎
    • Organizer
      触媒討論会A
    • Place of Presentation
      北見工業大学
    • Related Report
      2011 Research-status Report
  • [Presentation] Pd/NHC触媒を用いたフェノールの電解カルボニル化によるDPC直接合成2011

    • Author(s)
      山中一郎
    • Organizer
      触媒討論会A
    • Place of Presentation
      北見工業大学
    • Related Report
      2011 Research-status Report
  • [Presentation] 固体高分子電解質膜を用いたフェノールの電解カルボニル化2011

    • Author(s)
      山中一郎
    • Organizer
      触媒討論会A
    • Place of Presentation
      北見工業大学
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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