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Reactivity and Selectivity of Hypochlorite Adducts of Metal Complexes

Research Project

Project/Area Number 25288032
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Inorganic chemistry
Research InstitutionNara Women's University (2014-2016)
Okazaki Research Facilities, National Institutes of Natural Sciences (2013)

Principal Investigator

Fujii Hiroshi  奈良女子大学, 自然科学系, 教授 (80228957)

Co-Investigator(Renkei-kenkyūsha) HADA Masahiko  首都大学東京, 理工学研究科, 教授 (20228480)
OGURA Takashi  兵庫県立大学, 生命理学研究科, 教授 (70183770)
ADACHI Shinichi  大学共同利用機関法人高エネルギー加速器機構, 物質構造科学研究所, 教授 (60260220)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2015: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2014: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2013: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywordsheme / salen / hypochlorite / chloroperoxidase / myeloperoxidase / chloride / oxidation / chlorination / 酵素反応 / 反応中間体 / 次亜塩素酸 / 不斉 / 反応性 / ヘム / 酸化反応 / 電子構造
Outline of Final Research Achievements

In this project, we studied how hypochlorious acid is produced from the reaction of a high-valent oxoiron complex with chloride. This study points out that the key factor to produce hypochlorious acid is the reactivity of the high-valent oxoiron intermediate that is controlled by unique coordination structures of the active sites in the enzymes. In addition, we studied how the reactivity of the hypochlorite adduct complex is controlled. The most important factor to control the reactivity of the complex is electron donor ability form the cis- and trans-ligands. Interestingly, the electron donor effect of these two ligands show different trend to the reactivity.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (53 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (8 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 5 results,  Open Access: 1 results) Presentation (38 results) (of which Int'l Joint Research: 9 results,  Invited: 13 results) Book (3 results) Remarks (4 results)

  • [Journal Article] Participation of Electron-Transfer Process in Rate-Limiting Step of Aromatic Hydroxylation Reactions by Compound I Models of Heme Enzymes2016

    • Author(s)
      Maaya Asaka and Hiroshi Fujii*
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 138 Issue: 26 Pages: 8048-8051

    • DOI

      10.1021/jacs.6b03223

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Unique coupling of mono- and dioxygenase chemistries in a single active site promotes heme degradation2016

    • Author(s)
      Toshitaka Matsui, Shusuke Nambu, Celia W. Goulding, Satoshi Takahashi, Hiroshi Fujii, Masao Ikeda-Saito
    • Journal Title

      Proc. Natl. Acad. Sci. U.S.A.

      Volume: 113 Issue: 14 Pages: 3779-3784

    • DOI

      10.1073/pnas.1523333113

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The functional role of the structure of the dioxo-isobacteriochlorin in the catalytic site of cytochrome cd1 for the reduction of nitrite2016

    • Author(s)
      H. Fujii, D. Yamaki, T. Ogura, M. Hada
    • Journal Title

      Chem. Sci.

      Volume: 7 Issue: 4 Pages: 2896-2906

    • DOI

      10.1039/c5sc04825g

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Origin of Relative Stability of Di-μ-oxo M-M Chiral Salen Complexes (M-M = Ti (IV)-Ti(IV), V(IV)-V(IV), Cr(IV)-Cr(IV) and Mn(IV)-Mn(IV)): A Quantum-Chemical Analysis2016

    • Author(s)
      Radhika Narayanan, Archana Velloth, Takuya Kurahashi, Hiroshi Fujii, and Masahiko Hada
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 89 Issue: 4 Pages: 447-454

    • DOI

      10.1246/bcsj.20150393

    • NAID

      130005144952

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Di-μ-Oxo Dimetal Core of MnIV and TiIV as a Linker Between Two Chiral Salen Complexes Leading to the Stereoselective Formation of Different M- and P-Helical Structure2014

    • Author(s)
      Takuya Kurahashi, Masahiko Hada and Hiroshi Fujii
    • Journal Title

      Inorg. Chem.

      Volume: 53 Issue: 2 Pages: 1070-1079

    • DOI

      10.1021/ic402572h

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Theoretical Study of One-Electron Oxidized Mn(III)-and Ni(II)-Salen Complexes : Localized vs Delocalized Ground and Excited States in Solution2014

    • Author(s)
      Shinji Aono, Masayuki Nakagaki, Takuya Kurahashi, Hiroshi Fujii, and Shigeyoshi Sakaki
    • Journal Title

      J. Chem. Theory Comput.

      Volume: 10 Issue: 3 Pages: 1062-1073

    • DOI

      10.1021/ct401014p

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Factors Affecting Hydrogen-Tunneling Contribution in Hydroxylation Reactions Promoted by Oxoiron(IV) Porphyrin π-Cation Radical Complexes2014

    • Author(s)
      Zhiqi Cong
    • Journal Title

      Inorg. Chem.

      Volume: 53 Issue: 19 Pages: 10632-10641

    • DOI

      10.1021/ic501737j

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Oxygen-Atom Transfer from Iodosylarene Adducts of a Manganese(IV) Salen Complex: Effect of Arenes and Anions on I(III) of the Coordinated Iodosylarene2013

    • Author(s)
      Chunlan Wang, Takuya Kurahashi, Kensuke Inomata, Masahiko Hada, Hiroshi Fujii
    • Journal Title

      Inorg. Chem.

      Volume: 52 Issue: 16 Pages: 9557-9566

    • DOI

      10.1021/ic401270j

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 鉄4価ポルフィリンπカチオンラジカルによるオレフィンエポキシ化反応における電子移動過程への寄与について2017

    • Author(s)
      石水 友梨、藤井 浩
    • Organizer
      日本化学会第97回春期年会
    • Place of Presentation
      慶応大学(神奈川)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鉄3価ヘム次亜塩素酸錯体のO-Cl結合開裂に対する配位子の効果2017

    • Author(s)
      横田 紗和子、藤井 浩
    • Organizer
      日本化学会第97回春期年会
    • Place of Presentation
      慶応大学(神奈川)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Mechanism of Aromatic Hydroxylation Reactions by Compound I of Cytochrome P4502016

    • Author(s)
      Hiroshi Fujii
    • Organizer
      8th Asian Biological Inorganic Chemistry Conference
    • Place of Presentation
      Auckland, New Zealand
    • Year and Date
      2016-12-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] マンガン4価サレン次亜塩素酸イオン付加錯体の同定と反応性の研究2016

    • Author(s)
      荒木 郁子、倉橋 拓也、藤井 浩
    • Organizer
      第49回酸化反応討論会
    • Place of Presentation
      徳島大学(徳島)
    • Year and Date
      2016-11-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鉄4価オキソポルフィリンπ-カチオンラジカル錯体における配位子の構造と反応性の関係2016

    • Author(s)
      福井 奈美、藤井 浩
    • Organizer
      第49回酸化反応討論会
    • Place of Presentation
      徳島大学(徳島)
    • Year and Date
      2016-11-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] Compound Iモデル錯体を用いたチトクロームP450の芳香環水酸化反応の反応機構の研究2016

    • Author(s)
      浅香 茉彩、藤井 浩
    • Organizer
      第66回錯体化学討論会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鉄3価ヘム次亜塩素酸錯体の反応性に対するポルフィリン配位子と軸配位子の効果2016

    • Author(s)
      横田 紗和子、柳澤 幸子、小倉 尚志、藤井 浩
    • Organizer
      第66回錯体化学討論会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2016-09-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] The Functional Role of the Dioxo-isobacteriochlorin Structure of the Catalytic Site of Cytochrome cd1 in Nitrite Reduction2016

    • Author(s)
      Hiroshi Fujii
    • Organizer
      42nd International Conference on Coordination Chemistry
    • Place of Presentation
      Brest, France
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 鉄4価オキソ鉄ポルフィリンπカチオンラジカル錯体のポルフィリンラジカル軌道が反応性に及ぼす影響2016

    • Author(s)
      福井 奈美、藤井 浩
    • Organizer
      日本化学会第96回春期年会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 鉄4価オキソ鉄ポルフィリンπカチオンラジカルと芳香環の反応および反応機構2016

    • Author(s)
      浅香 茉彩、藤井 浩
    • Organizer
      日本化学会第96回春期年会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 鉄(Ⅲ)ヘム次亜塩素酸錯体の反応性に対する配位子の電子吸引性効果2016

    • Author(s)
      横田 紗和子、藤井 浩
    • Organizer
      日本化学会第96回春期年会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] マンガン4価サレン次亜塩素酸イオン付加錯体の反応性の研究2016

    • Author(s)
      荒木 郁子、倉橋 拓也、藤井 浩
    • Organizer
      日本化学会第96回春期年会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] Molecular Mechanism of Heme Axial Ligand for Controlling the Reactivity of Oxoiron(IV) Porphyrin π-Cation Radical Complex2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      Pacifichem2015
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electronic Structure of One-electron Oxidized Mixed-Valence Metal Salen Complexes Hiroshi Fujii2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      Pacifichem2015
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ミエロペルオキシダーゼの活性反応中間体としての鉄(Ⅲ)ヘム次亜塩素酸錯体の反応性の研究2015

    • Author(s)
      横田 紗和子、藤井 浩
    • Organizer
      第48回酸化反応討論会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] Compound Iモデル錯体を用いたチトクロームP450による芳香環水酸化反応の反応機構の研究2015

    • Author(s)
      浅香 茉彩、藤井 浩
    • Organizer
      第48回酸化反応討論会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] マンガン4価サレン次亜塩素酸イオン付加錯体の合成と反応性の研究2015

    • Author(s)
      藤井 浩、荒木 郁子、福井 郁、倉橋 拓也
    • Organizer
      第48回酸化反応討論会
    • Place of Presentation
      同志社大学(京都)
    • Year and Date
      2015-10-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] 高原子価オキソ鉄ポルフィリン錯体による芳香族水酸化反応の反応機構の研究2015

    • Author(s)
      浅香 茉彩、藤井 浩
    • Organizer
      第65回錯体化学討論会
    • Place of Presentation
      奈良女子大学(奈良)
    • Year and Date
      2015-09-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] How does the axial ligand control the reactivity of high-valent metal oxo complex?2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      2nd Japan-Germany Joint Symposium
    • Place of Presentation
      Nara Women's University, Nara
    • Year and Date
      2015-09-20
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Preparation, characterization and Reactivity of Iron(III) Porphyrin Hypochlorite Complexes as Models for Reactive Intermediates in Haloperoxidase2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      ChemComm Symposium
    • Place of Presentation
      Ulsan and Seoul, Korea
    • Year and Date
      2015-08-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] How does the Heme Axial Ligand Controles the Reactivity of High-velent oxoiron intermediates?2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      IUPAC-2015
    • Place of Presentation
      Pusan, Korea
    • Year and Date
      2015-08-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mechanism of Aromatic Hydroxylation by Cytochrome P450 Compound I Model Complexes2015

    • Author(s)
      Maaya Asaka and Hiroshi Fujii
    • Organizer
      RIKEN Symposium "Metals in Biology"
    • Place of Presentation
      RIKEN (Saitama)
    • Year and Date
      2015-06-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Role of the Heme Axial Ligand on the Reactivity of High-Valent Oxoiron(IV) Porphyrin Intermediate2015

    • Author(s)
      Hiroshi Fujii
    • Organizer
      227th ECS Meeting
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2015-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 酵素モデル金属錯体を用いた金属酵素の機能発現機構の研究2015

    • Author(s)
      藤井 浩
    • Organizer
      第52回錯体化学若手の会・近畿支部勉強会
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-05-16
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ハロパーオキシダーゼの活性反応中間体の研究2015

    • Author(s)
      藤井 浩
    • Organizer
      分子研研究会「生物無機化学の最先端と今後の展望」
    • Place of Presentation
      岡崎コンファレンスセンター 岡崎
    • Year and Date
      2015-01-06 – 2015-01-07
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 鉄3価ヘム-次亜塩素酸錯体の反応性制御機構の研究2014

    • Author(s)
      藤井 浩
    • Organizer
      第47回酸化反応討論会
    • Place of Presentation
      崇城大学ホール 熊本
    • Year and Date
      2014-11-14 – 2014-11-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] 鉄3価ポルフィリン-次亜塩素酸イオン付加錯体の反応性に関する研究2014

    • Author(s)
      藤井 浩
    • Organizer
      第64回錯体化学討論会
    • Place of Presentation
      中央大学 東京
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] Hypochlorito-rion(III) Porphyrin Complexes as Models for Reaction Intermediates of Catalytic and Biological Reactions2014

    • Author(s)
      Hiroshi Fujii
    • Organizer
      41st International Conference on Coordination Chemistry
    • Place of Presentation
      Singapore
    • Year and Date
      2014-07-21 – 2014-07-25
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Functional Role of Heme Axial Ligand on the Reactivity of Oxoiron(IV) Porphyrin π-Cation Radical Complex2014

    • Author(s)
      Hiroshi Fujii
    • Organizer
      8th International Conference on Porphyrins and Phthalocyanines
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2014-06-22 – 2014-06-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 次亜塩素酸イオンおよびヨードソアレン付加金属錯体の電子構造と反応性2014

    • Author(s)
      藤井 浩
    • Organizer
      大阪大学基礎工学研究科研究会「金属新機能場の開発を目指して」
    • Place of Presentation
      大阪大学(大阪)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] キラルなサレンマンガン錯体からのジオキソ架橋2核錯体の生 成とその立体制御機構の研究2014

    • Author(s)
      倉橋 拓也
    • Organizer
      日本化学会第94回春期年会
    • Place of Presentation
      名古屋大学(名古屋)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Synthesis, Characterization, and Reactivity of Hypochlorite-Iron(III) Porphyrin Complexes2013

    • Author(s)
      Hiroshi Fujii
    • Organizer
      16th International Conference on Bioinorganic Chemistry
    • Place of Presentation
      Grenoble (France)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Structure and Reactivity of Iodosylarene Adduct of Manganese(IV) Salen Complex2013

    • Author(s)
      Hiroshi Fujii
    • Organizer
      4th Asian Conference on Coordination
    • Place of Presentation
      Jeju (Korea)
    • Related Report
      2013 Annual Research Report
  • [Presentation] ハロペルオキシダーゼの活性反応中間体としての鉄3価ヘム次亜塩素酸錯体の電子構 造と反応性2013

    • Author(s)
      藤井 浩
    • Organizer
      第40回生体分子科学討論会
    • Place of Presentation
      大阪大学(大阪)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 鉄3価ヘム次亜塩素酸イオン付加錯体の合成、電子構造、反応性2013

    • Author(s)
      藤井 浩
    • Organizer
      第63回錯体化学討論会
    • Place of Presentation
      琉球大学(沖縄)
    • Related Report
      2013 Annual Research Report
  • [Presentation] キラルなサレンマンガン錯体を用いた立体選択的なジオキソ架橋2核錯体の生成機構の研究2013

    • Author(s)
      倉橋 拓也
    • Organizer
      第63回錯体化学討論会
    • Place of Presentation
      琉球大学(沖縄)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高原子価鉄オキソヘム錯体による酸化反応と反応性制御機構2013

    • Author(s)
      藤井 浩
    • Organizer
      第46回酸化反応討論会
    • Place of Presentation
      筑波大学(つくば)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] サレンマンガンーヨードシアレーン付加錯体の物性と反応性2013

    • Author(s)
      倉橋 拓也
    • Organizer
      第46回酸化反応討論会
    • Place of Presentation
      筑波大学(つくば)
    • Related Report
      2013 Annual Research Report
  • [Book] クライトン「生物無機化学」2016

    • Author(s)
      藤井 浩
    • Total Pages
      368
    • Publisher
      東京化学同人
    • Related Report
      2016 Annual Research Report
  • [Book] フロンティア 生物無機化学2016

    • Author(s)
      藤井 浩
    • Total Pages
      548
    • Publisher
      三共出版
    • Related Report
      2016 Annual Research Report
  • [Book] Heme Peroxidases2015

    • Author(s)
      Hiroshi Fujii
    • Total Pages
      36
    • Publisher
      The Royal Society of Chemistry
    • Related Report
      2015 Annual Research Report
  • [Remarks] 奈良女子大学生物無機化学研究室(藤井研究室)

    • URL

      http://www.chem.nara-wu.ac.jp/~fujii/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 藤井研究室ホームページ

    • URL

      http://www.chem.nara-wu.ac.jp/%7Efujii/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.chem.nara-wu.ac.jp/%7Efujii/index.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://groups.ims.ac.jp/organization/fujiih_g/index.html

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2013-05-21   Modified: 2019-07-29  

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