First transition metal catalyst toward artificial photosynthesis

• Project/Area Number: 22550064
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic chemistry
• Research Institution: Osaka City University
• Principal Investigator: KINOSHITA Isamu 大阪市立大学, 大学院・理学研究科 (80128735)
• Co-Investigator(Renkei-kenkyūsha): HAMAZAWA Rika 大阪市立大学, 技術員 (80433316)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 光合成 / 錯体化学 / 銅錯体 / 人工光合成 / トリポッド配位子 / 金属炭素結合 / 混合原子価 / ケト－エノール平衡 / トリポッド錯体 / 鉄錯体 / 亜鉛錯体 / 二酸化炭素 / 金属錯体化学 / 環境科学 / 資源化学

Research Abstract

This research aimed to realize artificial photosynthesis (APS) for practical usage. As the first step for this movement, we intended to use the first transition metal complexes as the catalyst for APS. Usually, relatively rare metals such as Ru and Pt act

Research Products

• [Journal Article] Anion-Controlled Assembly of Four Manganese Ions : Structural, Magnetic and Electro-chemical Properties of Tetramanganese Complexes Stabilized by Xanthene-Bridged Schiff Base Ligands (2012)
  • Author(s): M. Hirotsu, Y. Shimizu, N. Kuwamura, R. Tanaka, I. Kinoshita, R. Takada, Y. Teki, and H. Hashimoto
  • Journal Title: Inorg. Chem. Volume: 51巻 Issue: 2 Pages: 766-768
  • DOI: 10.1021/ic202287k
  • Peer Reviewed
• [Journal Article] Synthesis and structures of N,N,O-scorpionatoruthenium(II) complexes featuring “non-innocent” o-benzoquinonediimines (2012)
  • Author(s): Nakasone, Takayuki
  • Journal Title: Polyhedron Volume: 45 Issue: 1 Pages: 152-157
  • DOI: 10.1016/j.poly.2012.07.058
  • Peer Reviewed
• [Journal Article] Carbon- and Sulfur-Bridged Diiron Carbonyl Complexes Containing N,C,S-Tridentate Ligands Derived from Functionalized Dibenzothiophenes: Mimics of the [FeFe]-Hydrogenase Active Site (2012)
  • Author(s): Hirotsu, Masakazu
  • Journal Title: Organometallics Volume: 31 Issue: 21 Pages: 7548-7557
  • DOI: 10.1021/om300826y
  • Peer Reviewed
• [Journal Article] Syntheses, characterization, and antitumor activity of Pt(II) and Pd(II) complexes with sugar conjugated triazole ligands (2012)
  • Author(s): Shigenobu Yano
  • Journal Title: Chemistry & Biodiversity Volume: 9 Issue: 9 Pages: 1903-1915
  • DOI: 10.1002/cbdv.201100426
  • Peer Reviewed
• [Journal Article] Design, synthesis, magnetic properties of a π-radical ligand with photo-excited high-spin state and its Fe(II) complex. The first stage of a new strategy for LIESST materials (2012)
  • Author(s): Katayama, Koichi
  • Journal Title: Dalton Transaction Volume: 41 Issue: 43 Pages: 13465-13473
  • DOI: 10.1039/c2dt31831h
  • Peer Reviewed
• [Journal Article] Anion-Controlled Assembly of Four Manganese Ions : Structures, Magnetic, and Electrochemical Properties of Tetramanganese Complexes Stabilized by Xanthene-Bridged Schiff Base Ligan (2012)
  • Author(s): 廣津昌和
  • Journal Title: Inorganic Chemistry Volume: 51 Pages: 766-768
  • Peer Reviewed
• [Journal Article] The Absorption Spectrum of β-Carotene Cation Radical Promoted with Metal Complexes (2011)
  • Author(s): Shunya Ikenaka, Chiasa Uragami, Toshiyuki Kusumoto, Ritsuko Fujii, Takanori Nishioka, Hideki Hashimoto, and Isamu Kinoshita
  • Journal Title: Carotenoid Science Volume: 16 Pages: 39-44
• [Journal Article] Redox-Controlled, Reversible Rearrange-ment of a Tris(2-pyridylthio)methyl Ligand on Nickel to an Isomer with an "N,S-Confused" 2-Pyridylthiolate Arm. (2011)
  • Author(s): Kuwamura, N., Kitano, K., Hirotsu, M., Nishioka, T., Teki, Y., Santo, R., Ichimura, A., Hashimoto, H., Wright, L. James; Kinoshita, I.
  • Journal Title: Chemistry-A European Journal. Volume: 17 Issue: 38 Pages: 10708-10715
  • DOI: 10.1002/chem.201100875
• [Journal Article] Preparation and Structural Features of Cu(I)Cu(II) Coordination Polymers Obtained by using Tripodal Complexes as Bridging Ligands (2011)
  • Author(s): Y.Yoshida, T.Nishioka, et al
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 84 Issue: 6 Pages: 600-611
  • DOI: 10.1246/bcsj.20100361
  • NAID: 130004152924
  • Peer Reviewed
• [Journal Article] Redox-Controlled, Reversible Rearrangement of a Tris(2-pyridylthio)methyl Ligand on Nickel to an Isomer with an "N,S-Confused" 2-Pyridylthiolate Arm. (2011)
  • Author(s): 桑村直人
  • Journal Title: Chemistry--A European Journal Volume: 17 Pages: 10708-10715
  • Peer Reviewed
• [Journal Article] Sulfur-Bridged Ta-M (M=Mo, Cr) Multinuclear Complexes Bearing a Four-Electron-Reduced Dinitrogen Ligand (2011)
  • Author(s): 高田諒一
  • Journal Title: Organometallics Volume: 30 Pages: 4232-4235
  • Peer Reviewed
• [Journal Article] Preparation and structural features of Cu(I)Cu(II)coordination polymers obtained by using tripodal complexes as bridging ligands (2011)
  • Author(s): 吉田佑希
  • Journal Title: Bull.Chem.Soc.of Japan Volume: 84 Pages: 600-611
  • Peer Reviewed
• [Journal Article] Dynamic behaviour attributed to chiral carbohydrate substituents of N-heterocyclic carbene ligands in square planar nickel complexes (2011)
  • Author(s): 柴田鉄平
  • Journal Title: Dalton Trans. Volume: 40 Pages: 6778-6784
  • Peer Reviewed
• [Journal Article] Unprecedented diastereoselective generation of chiral-at-metal, half sandwich Ir(III)and Rh(III) complexes via anomeric isomerism on "sugar-coated" N-heterocyclic carbene ligands (2011)
  • Author(s): 柴田鉄平
  • Journal Title: Dalton Trans. Volume: 40 Pages: 4826-4829
  • Peer Reviewed
• [Journal Article] Carbon-sulfur bond cleavage reactions of dibenzolthiophene derivatives mediated by iron and ruthenium carbonyls. (2011)
  • Author(s): 廣津昌和、壷井千秋、西岡孝訓、木下勇
  • Journal Title: Dalton Trans Volume: 40 Pages: 785-787
  • Peer Reviewed
• [Journal Article] Carbene-carbanion equilibrium for tris(2-pyridylthio)methanido Fe(II) complexes. (2010)
  • Author(s): Kuwamura, N., Ryo Kato, Kitano,K., Hirotsu, M., Nishioka, T., Hashimoto, H., Kinoshita, I.
  • Journal Title: Dalton Trans. Volume: 39 Issue: 41 Pages: 9988-9993
  • DOI: 10.1039/c0dt00615g
• [Journal Article] Mangaoese(II), nickel(II), and palladium(II) complexes of aterpyridine-like ligand containing a sulfur linkage, and an analogous NCN pincer palladium(II) complex : synthesis, characterization, and Pd-catalyzed reactions. (2010)
  • Author(s): 廣津昌和、塚原侑平、木下勇
  • Journal Title: Bull.Chem.Soc.Jpn. Volume: 83 Pages: 1058-1066
  • Peer Reviewed
• [Journal Article] Carbcne-carbanion equilibrium for tris(2-pyridylthio) methanido Fe(ii) complexes. (2010)
  • Author(s): 桑村直人、加藤諒、北野健一、廣津昌和、西岡孝訓、橋本秀樹、木下勇
  • Journal Title: Dalton Trans. Volume: 39 Pages: 9988-9993
  • Peer Reviewed
• [Journal Article] Synthesis and characterization of xanthene-bridged Schiff-base dimanganese(III) complexcs : himetallic catalysts for asymmctric oxidation of sulfide (2010)
  • Author(s): 廣津昌和、大野直樹、中島隆、串部知恵、上野圭司、木下勇
  • Journal Title: Dalton Trans. Volume: 39 Pages: 139-148
  • Peer Reviewed
• [Presentation] 好熱性シアノバクテリア由来 PSI と Co-C トリポッド錯体のハイブリッドによる水素発生 (2012)
  • Author(s): 竹本 祐唯・川上 恵典・神谷 信夫・木下 勇
  • Organizer: 第62回錯体化学討論会
  • Place of Presentation: 富山大学
  • Year and Date: 2012-09-22
• [Presentation] トリポッド型配位子1-(ピリジン-2-イル)-2,2-ビス(ピリジン-2-イルチオ)エタニドをもつ第一遷移金属錯体の合成とその性質 (2012)
  • Author(s): 増田 裕・中藤 彩美・竹口 勝也・廣津 昌和・西岡 孝訓・木下 勇
  • Organizer: 第62回錯体化学討論会
  • Place of Presentation: 富山大学
  • Year and Date: 2012-09-22
• [Presentation] π共役鎖をもつチオラート架橋二核鉄錯体の合成と性質 (2012)
  • Author(s): 広津昌和
  • Organizer: 第62階錯体化学討論会
  • Place of Presentation: 富山大学
• [Presentation] キレート型N-ヘテロ環カルベン白金錯体ユニットを導入した三重架橋硫黄配位子をもつ新規多核錯体の合成と電気化学的性質 (2012)
  • Author(s): 西岡孝訓
  • Organizer: 第62階錯体化学討論会
  • Place of Presentation: 富山大学
• [Presentation] カルコゲン架橋修飾多核モリブデン錯体の合成 (2012)
  • Author(s): 木下勇
  • Organizer: 第62階錯体化学討論会
  • Place of Presentation: 富山大学
• [Presentation] トリポッド型配位子1-(ピリジン-2-イル)-2,2-ビス(ピリジン-2-イルチオ)エタニドをもつ第一遷移金属錯体の合成とその性質 (2012)
  • Author(s): 木下勇
  • Organizer: 第62階錯体化学討論会
  • Place of Presentation: 富山大学
• [Presentation] 好熱性シアノバクテリア由来 PSI と Co-C トリポッド錯体のハイブリッ ドによる水素発生 (2012)
  • Author(s): 木下勇
  • Organizer: 第62階錯体化学討論会
  • Place of Presentation: 富山大学
• [Presentation] Organometallic tripodal complexes related to artificial photosynthesis (2011)
  • Author(s): 木下 勇
  • Organizer: 17th International SPACC Symposium
  • Place of Presentation: Canada
  • Year and Date: 2011-08-05
• [Presentation] Organometallic tripodal complexes related to artificial photosynthesis (2011)
  • Author(s): 木下勇
  • Organizer: 先端錯体工学研究会
  • Place of Presentation: Whistler, CA(招待講演)
  • Year and Date: 2011-08-05
• [Presentation] Redox Non-Innocent Tripodal Carbanion of Tris(2-pyridylthio)-methyl Complexes Mimics the Photosynthetic Behavior (2010)
  • Author(s): 木下勇
  • Organizer: 環太平洋国際会議
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2010-12-15
• [Presentation] Redox Non-Innocent Tripodal Carbanion of Tris(2-pyridylthio)-methyl Complexes Mimics the Photosynthetic Behavior (2010)
  • Author(s): 木下勇
  • Organizer: 環太平洋国際会議 2010
  • Place of Presentation: Honolulu, Hawaii, USA(招待)
  • Year and Date: 2010-12-15
• [Presentation] Carbon-Sulfur Bond Cleavage Reactions of Dibenzothiophene Derivatives Mediated by Iron and Ruthenium Carbonyls (2010)
  • Author(s): 廣津昌和、壷井千秋、西岡孝訓、木下勇
  • Organizer: 環太平洋国際会議 2010
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2010-12-15
• [Presentation] カロテノイドとチアカリックス[3]ピリジン錯体の相互作用によるカチオンラジカル様状態の発現 (2010)
  • Author(s): 池中俊哉、浦上千藍紗、楠本利行、藤井律子、廣津昌和、西岡孝訓、橋本秀樹、木下勇
  • Organizer: 第60回錯体化学討論会
  • Place of Presentation: 大阪国際交流センター
  • Year and Date: 2010-09-17
• [Presentation] C-H 結合活性化と中心金属の酸化を伴うコバルト(III)錯体の合成 (2010)
  • Author(s): 竹口勝也、品田哲郎、大船泰史、桑村直人、廣津昌和、西岡孝訓、橋本秀樹、木下勇
  • Organizer: 第60回錯体化学討論会
  • Place of Presentation: 大阪国際交流センター
  • Year and Date: 2010-09-17
• [Presentation] C-H結合活性化と中心金属の酸化を伴うコバルト(III)錯体の合成 (2010)
  • Author(s): 竹口勝也、品田哲郎、大船泰史、桑村直人、廣津昌和、西岡孝訓、橋本秀樹、木下勇
  • Organizer: 第60回錯体化学討論会
  • Place of Presentation: 大阪国際交流センター
  • Year and Date: 2010-09-17
• [Presentation] N,C,S-三座シッフ塩基配位子を有する鉄錯体の合成 (2010)
  • Author(s): 山東磨司、廣津昌和、木下勇
  • Organizer: 第60回錯体化学討論会
  • Place of Presentation: 大阪国際交流センター
  • Year and Date: 2010-09-17
• [Presentation] ジベンゾチオフェン誘導体のC-S結合開裂による鉄およびルテニウム錯体の合成 (2010)
  • Author(s): 廣津昌和、壷井千秋、山東磨司、西岡孝訓、木下勇
  • Organizer: 第57回有機化学討論会
  • Place of Presentation: 中央大学(八王子)
  • Year and Date: 2010-09-16
• [Remarks]
  • URL: http://www.materials.sci.osaka-cu.ac.jp/SEKKEI/index_e.htm
• [Remarks] 分子設計学研究室
  • URL: http://www.sci.osaka-cu.ac.jp/chem/SEKKEI/index.htm
• [Remarks]
  • URL: http://www.sci.osaka-cu.ac.jp/grad/MOLMS/staff/kinou/isamu.html
• [Remarks]
  • URL: http://www.materials.sci.osaka-cu.ac.jp/SEKKEI/index_e.htm