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takahiko_kojima 様 (ID:takahiko_kojima)

研究成果が本領域の助成を受けたものに該当する場合は、以下の謝辞の記載をお願いします
(記載例 英文)This study was supported by JSPS KAKENHI Grant Number JP16H##### (Coordination Asymmetry).
(記載例 和文)JSPS科研費 JP16H##### “配位アシンメトリ”の助成を受けたものです

著者名は下記の表記方法に従って入力して下さい。
Given name, Middle name(イニシャル表記法), Family nameの順  例)Robert M. Smith

※2016年6月30日(公募は2017/4/1)以降にwebに掲載された論文を登録して下さい。   ※共著者が領域メンバーにいる場合は重複登録を避けるために代表者が入力して下さい

第7回領域全体会議成果報告集
  • 高解像度ロゴダウンロード (PNGデータ)
  • リンク用バナー画像ダウンロード (JPGデータ)
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原著論文/Reviewの情報提出一覧

2021

[31] Long-Range Order in Supramolecular π Assemblies in Discrete Multi-Decker Naphthalenediimides,
Sudhir Kumar Keshri; Tomoya Ishizuka; Takahiko Kojima; Yoshitake Matsushita; Masayuki Takeuchi, J. Am. Chem. Soc., 143, 8, 3238 – 3244, 2021
DOI: 10.1021/jacs.0c13389.

2020

[30] Iron Complex of a Quadruply Fused Porphyrin: Synthesis, Structure and Redox Properties,
Tomoya Ishizuka; Keiyu Komamura; Yuta Saegusa; Shogo Tanaka; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, Journal of Porphyrins and Phthalocyanines, 24, 1-3, 252 – 258, 2020
DOI: 10.1142/S1088424619500846.
[29] Photocatalytic Hydrogen Evolution Using a Ru(II)-Bound Heteroaromatic Ligand as a Reactive Site,
Takuya Sawaki; Tomoya Ishizuka; Nanase Namura; Dachao Hong; Mayuko Miyanishi; Yoshihito Shiota; Hiroaki Kotani; Kazunari Yoshizawa; Jieun Jung; Shunichi Fukuzumi; Takahiko Kojima, Dalton Trans., 49, 47, 17230 – 17242, 2020
DOI: 10.1039/D0DT03546G.
[28] Selective Convergence to Atropisomers of a Porphyrin Derivative Having Bulky Substituents at the Periphery,
Tomoya Ishizuka; ShogoTanaka; Sayaka Uchida; Lianyu Wei; Takahiko Kojima, J. Org. Chem., 85, 20, 12856 – 12869, 2020
DOI: 10.1021/acs.joc.0c01876.
[27] Mechanistic Insight into Concerted Proton-Electron Transfer of a Ru(IV)-Oxo Complex: A Possible Oxidative Asynchronicity,
Hiroaki Kotani; Hinatsu Shimomura; Kei Ikeda; Tomoya Ishizuka; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, J. Am. Chem. Soc., 142, 40, 16982 – 16989, 2020
DOI: 10.1021/jacs.0c05738.
[26] Study on Proton-Coupled Electron Transfer in Transition Metal Complexes,
Takahiko Kojima, Bull. Chem. Soc. Jpn., 93, 12, 1571 – 1582, 2020
DOI: 0.1246/bcsj.20200213.
[25] Redox Properties of a Bipyrimidine-Bridged Dinuclear Ruthenium(II) Complex,
Tomoya Ishizuka; Masaki Itogawa; Hinatsu Shimomura; Yoshihito Shiota; Hiroaki Kotani; Kazunari Yoshizawa; Takahiko Kojima, Inorg. Chem. Commun., 120, 108150 – 1081510, 2020
DOI: 10.1016/j.inoche.2020.108150.
[24] Selective catalytic 2e-oxidation of organic substrates by an FeII complex having an N-heterocyclic carbene ligand in water,
Hiroto Fujisaki; Tomoya Ishizuka; Yoshihiro Shimoyama; Hiroaki Kotani; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, Chem. Commun., 56, 68, 9783 – 9786, 2020
DOI: 10.1039/D0CC03289A.
[23] A Mechanistic Dichotomy in Two-Electron Reduction of Dioxygen Catalyzed by N,N’-Dimethylated Porphyrin Isomers,
Wataru Suzuki; Hiroaki Kotani; Tomoya Ishizuka; Takahiko Kojima, Chem. Eur. J., 26, 46, 10480 – 10486, 2020
DOI: 10.1002/chem.202000942.
[22] Conformational Dynamics of Monomeric- vs Dimeric-like Features in Naphthalenediimide-based Conjugated Cyclophane,
Sudhir Kumar Keshri; Atsuro Takai; Tomoya Ishizuka; Takahiko Kojima; Masayuki Takeuchi, Angew. Chem. Int. Ed., 59, 13, 5254 – 5258, 2020
DOI: 10.1002/anie.201914414.
[21] Efficient Near-Infrared Light-Driven Hydrogen Evolution Catalyzed by a Saddle-Distorted Porphyrin as a Photocatalyst,
Hiroaki Kotani; Takuya Miyazaki; Emi Aoki; Hayato Sakai; Taku Hasobe; Takahiko Kojima, ACS Applied Energy Materials, 3, 4, 3193 – 3197, 2020
DOI: org/10.1021/acsaem.0c00206.
[20] Development of functionality of metal complexes based on proton-coupled electron transfer,
Takahiko Kojima, Dalton Trans., 49, 22, 7284 – 7293, 2020
DOI: 10.1039/D0DT00898B.
[19] Cooperative Effects of Hetero-Dinuclear IrIII-MII Complexes on Catalytic H2Evolution from Formic Acid Dehydrogenation in Water,
Dachao Hong; Yoshihiro Shimoyama; Yuji Ohgomori; Ryoichi Kanega; Hiroaki Kotani; Tomoya Ishizuka; Yoshihiro Kon; Yuichiro Himeda; Takahiko Kojima, Inorg. Chem., 59, 17, 11976 – 11985, 2020
DOI: 10.1021/acs.inorgchem.0c00812.
[18] Discrete π–Stack of a Tweezer-Shaped Naphthalenediimide-Anthracene Conjugate,
Sudhir Kumar Keshri; Waka Nakanishi; Atsuro Takai; Tomoya Ishizuka; Takahiko Kojima; Masayuki Takeuchi, Chem. Eur. J., 26, 58, 13288 – 13294, 2020
DOI: 10.1002/chem.202002477.

2019

[17] A Diprotonated Porphyrin as an Electron Mediator in Photoinduced Electron Transfer in Hydrogen-Bonded Supramolecular Assemblies,
Wataru Suzuki; Hiroaki Kotani; Tomoya Ishizuka; Masaki Kawano; Hayato Sakai; Taku Hasobe; Kei Ohkubo; Shunichi Fukuzumi; Takahiko Kojima, J. Phys. Chem. C, 123, 18, 11529 – 11538, 2019
DOI: 10.1021/acs.jpcc.9b02449.
[16] Catalytic Oxidative Cracking of Benzene Rings in Water,
Yoshihiro Shimoyama; Tomoya Ishizuka; Hiroaki Kotani; Takahiko Kojima, ACS Catal., 9, 1, 671 – 679, 2019
DOI: 10.1021/acscatal.8b04004.
[15] Significant Enhancement of Hole Transport Ability in Conjugated Polymer/Fullerene Bulk Heterojunction Microspheres,
Amandeep Jindal; Hiroaki Kotani; Soh Kushida; Akinori Saeki; Takahiko Kojima; Yohei Yamamoto, ACS Applied Polymer Materials, 1, 2, 118 – 123, 2019
DOI: 10.1021/acsapm.8b00170.
[14] Identification of Intermediates in Peroxidase Catalytic Cycle of a DNAzyme Possessing Heme,
Ryosuke Shinomiya; Haruka Araki; Atsuya Momotake; Hiroaki Kotani; Takahiko Kojima; Yasuhiko Yamamoto, Bull. Chem. Soc. Jpn., 92, 10, 1729 – 1736, 2019
DOI: 10.1246/bcsj.20190157.
[13] Metal-Oxyl Species and Their Possible Roles in Chemical Oxidations,
Yoshihiro Shimoyama; Takahiko Kojima, Inorg. Chem., 58, 15, 9517 – 9542, 2019
DOI: 10.1021/acs.inorgchem.8b03459.
[12] Fundamental electron-transfer and proton-coupled electron-transfer properties of Ru(IV)-oxo complexes,
Hiroaki Kotani; Hinatsu Shimomura; Momoko Horimoto; Tomoya Ishizuka; Yoshihito Shiota; Kazunari Yoshizawa; Sachiko Yanagisawa; Yuka Kawahara-Nakagawa; Minoru Kubo; Takahiko Kojima, Dalton Trans., 48, 35, 13154 – 13161, 2019
DOI: 10.1039/C9DT02734C.
[11] Mechanistic Insight into Synergistic Catalysis of Olefin Hydrogenation by a Hetero-Dinuclear RuII-CoII Complex with Adjacent Reaction Sites,
Dachao Hong; Yuji Ohgomori; Yoshihiro Shimoyama; Hiroaki Kotani; Tomoya Ishizuka; Yoshihiro Kon; Takahiko Kojima, Inorg. Chem., 58, 17, 11284 – 11288, 2019
DOI: 10.1021/acs.inorgchem.9b02104.
[10] Excellent Oxygen Reduction Reaction Performance in Self-Assembled Amyloid-β/Platinum Nanoparticle Hybrids with Effective Platinum-Nitrogen Bond Formation,
Amandeep Jindal; Kentaro Tashiro; Hiroaki Kotani; Toshiaki Takei; Sven Reichenberger; Galina Marzun; Stephan Barcikowski; Takahiko Kojima; Yohei Yamamoto, ACS Applied Energy Materials, 2, 9, 6536 – 6541, 2019
DOI: 10.1021/acsaem.9b01103.
[9] Efficient Photocatalytic CO2 Reduction by a Ni(II) Complex Having Pyridine Pendants through Capturing a Mg2+ Ion as a Lewis-Acid Cocatalyst,
Dachao Hong; Takuya Kawanishi; Yuto Tsukakoshi; Hiroaki Kotani; Tomoya Ishizuka; Takahiko Kojima, J. Am. Chem. Soc., 141, 51, 20309 – 20317, 2019
DOI: 10.1021/jacs.9b10597.
[8] Formation of a Ruthenium(V)-Imido Complex and the Reactivity in Substrate Oxidation in Water through Nitrogen-Non-Rebound Mechanism,
Tomoya Ishizuka; Taichi Kogawa; Misaki Makino; Yoshihito Shiota; Kazuaki Ohara; Hiroaki Kotani; Shunsuke Nozawa; Shin-ichi Adachi; KentaroYamaguchi; Kazunari Yoshizawa; Takahiko Kojima, Inorg. Chem., 58, 19, 12815 – 12824, 2019
DOI: 10.1021/acs.inorgchem.9b01781.

2018

[7] Formation and Isolation of a Four‐Electron‐Reduced Porphyrin Derivative by Reduction of a Stable 20π Isophlorin,
Wataru Suzuki; Hiroaki Kotani; Tomoya Ishizuka; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, Angew. Chem. Int. Ed., 57, 7, 1973 – 1977, 2018
DOI: 10.1002/anie.201711058.
[6] NH Tautomerism of a Quadruply-Fused Porphyrin: Rigid Fused Structure Delays the Proton Transfer,
Yuta Saegusa; Tomoya Ishizuka; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, J. Phys. Chem. B, 122, 1, 316 – 327, 2018
DOI: 10.1021/acs.jpcb.7b10945.
[5] A supramolecular photocatalyst composed of a polyoxometalate and a photosensitizing water-soluble porphyrin diacid for oxidation of organic substrates in water,
Tomoya Ishizuka; Shumpei Ohkawa; Hidemi Ochiai; Muneaki Hashimoto; Kei Ohkubo; Hiroaki Kotani; Masahiro Sadakane; Shunichi Fukuzumi; Takahiko Kojima, Green Chemistry, 20, 9, 1975 – 1980, 2018
DOI: 10.1039/C8GC00295A.
[4] Ruthenium(II) Complexes Having a Pincer‐Type Ligand with Two N‐Heterocyclic Carbene Moieties,
Yoshihiro Shimoyama; Tomoya Ishizuka; Hiroaki Kotani; Takahiko Kojima, Z. Anorg. Allg. Chem., 644, 14, 611 – 615, 2018
DOI: 10.1002/zaac.201800104.

2017

[3] Formation of Supramolecular Hetero-Triads by Controlling Hydrogen Bonding of Conjugate Bases with a Diprotonated Porphyrin based on Electrostatic Interaction,
Wataru Suzuki; Hiroaki Kotani; Tomoya Ishizuka; Yoshihito Shiota; Kazunari Yoshizawa; Takahiko Kojima, Chem. Commun., 53, 6359 – 6362, 2017
DOI: 10.1039/C7CC03635C.
[2] Thermodynamics and Photodynamics of a Monoprotonated Porphyrin Directly Stabilized by Hydrogen Bonding with Polar Protic Solvents,
Wataru Suzuki; Hiroaki Kotani; Tomoya Ishizuka; Kei Ohkubo; Yoshihito Shiota; Kazunari Yoshizawa; Shunichi Fukuzumi; Takahiko Kojima, Chem. Eur. J., 23, 19, 4669 – 4679, 2017
DOI: 10.1002/chem.201606012.
[1] Visible-Light-Driven Photocatalytic CO2 Reduction by a Ni(II) Complex Bearing a Bioinspired Tetradentate Ligand for Selective CO Production,
Dachao Hong; Yuto Tsukuakoshi; Hiroaki Kotani; Tomoya Ishizuka; Takahiko Kojima, J. Am. Chem. Soc., 139, 19, 6538 – 6541, 2017
DOI: 10.1021/jacs.7b01956.

解説/総説の情報提出一覧

2020

[3] 金属錯体におけるプロトン共役電子移動に基づく機能発現,
小島隆彦, Organometallic News, 2, 34 – 39, 2020.
[2] ルテニウム錯体触媒による基質酸化反応機構,
小島隆彦, 触媒, 62, 6, 400 – 405, 2020.

2019

[1] プロトン共役電子移動に基づく金属錯体の機能創出,
, Bulletin of Japan Coordination Chemistry, 74, 9 – 18, 2019.

著書の情報提出一覧

受賞の情報提出一覧

2020

[2]日本化学会 第37回 学術賞
金属錯体におけるプロトン共役電子移動に関する研究
日本化学会 2020/3/23
小島 隆彦 (筑波大学)

2018

[1]平成30年度錯体化学会学術賞
プロトン共役電子移動に基づく金属錯体の機能創出
2018/7/28
小島隆彦 (筑波大学)

報道・プレスリリースの情報提出一覧