大阪大学 正岡研究室

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業績


主な研究成果の紹介

主な研究プロジェクト

学会発表

受賞等

2024年

"Electrochemical C(sp3)–H Functionalization Using Acetic Acid as a Hydrogen Atom Transfer Reagent"
Yuma Morii, Taito Watanabe, Yutaka Saga, Tetsuya Kambe, Mio Kondo, and Shigeyuki Masaoka
ChemElectroChem, in press

"Pentanuclear iron complex for water oxidation: Spectroscopic analysis of reactive intermediates in solution and catalyst immobilization into the MOF-based photoanode"
Roman Ezhov, Gabriel Bury, Olga Maximova, Elliot Daniel Grant, Mio Kondo, Shigeyuki Masaoka, Yulia Pushkar
J. Catal., 2024, 429, 115230.

"天然由来DNAと金ナノ粒子との複合化の足場となる白金リンカー錯体の合成"
安井伊吹,清水快樹,深津亜里紗,友田美紗,近藤美欧,正岡重行,岡田健司,髙橋雅英
J. Jpn. Soc. Powder Metallurgy, 2024, DOI:10.2497/jjspm.23-00071

2023年

"単原子層無機物による液晶材料"
神戸徹也
化学と工業, 2023, 76(11), 832.

"Introducing proton/electron mediators enhances the catalytic ability of an iron porphyrin complex for photochemical CO2 reduction"
Maho Imai, Kento Kosugi, Yutaka Saga, Mio Kondo, and Shigeyuki Masaoka
Chem. Commun., 2023, 59, 10741-10744.


(Selected as a Front Cover Picture)

"Accumulation of Re-Complex-Based Catalytic Centers in Metal–Organic Cages for Photochemical CO2 Reduction/Insertion"
Masaki Kitada, Zi Lang Goo, Kento Kosugi, Yutaka Saga, Nobuto Yoshinari, Mio Kondo, and Shigeyuki Masaoka
Chem. Lett., 2023, 52, 512-515.

"Pentanuclear Nickel Complex-Promoted Electrochemical Hydrocarboxylation of Styrene under CO2 Atmosphere"
山口希海
Bull. Jpn. Soc. Coord. Chem., 2023, 81, 94-95.

"Iron-Complex-Based Supramolecular Framework Catalyst for Visible-Light-Driven CO2 Reduction"
Kento Kosugi, Chiraru Akatsuka, Hikaru Iwami, Mio Kondo, and Shigeyuki Masaoka
J. Am. Chem. Soc., 2023, 145,19, 10451–10457.

(Selected as a Back Cover Picture)

"Visible-Light-Driven Hydroacylation of Unactivated Alkenes Using Readily Available Acyl Donors"
Yutaka Saga, Yusuke Nakayama, Taito Watanabe, Mio Kondo, and Shigeyuki Masaoka
Org. Lett., 2023, 25, 1136-1141.

"Metal Ion Substitution in a Pentanuclear Scaffold Provides an Efficient Catalyst for a HCOOH/CO2 Cycle"
Takuya Akai, Yumi Iwamura, Mio Kondo, Yutaka Saga, and Shigeyuki Masaoka
Chem. Lett., 2023, 52, 211-214.

"金属錯体が未来を拓く 光合成機能の再現を目指して"
近藤 美欧、正岡 重行
現代化学, 2023, 1, 37-38.

"金属錯体化学を基盤とした高効率CO2 還元触媒の創成"
小杉 健斗、近藤 美欧、正岡 重行
エネルギー・資源, 2023, 44(1), 20-25.

"Brønsted Acid/Base Site Isolated in a Pentanuclear Scaffold"
Misa Tomoda, Mio Kondo, Hitoshi Izu, and Shigeyuki Masaoka
Chem. Eur. J., 2023, 29, e202203253.

(Selected as a Front Cover Picture)
(Selected as a Cover Profile)

"A Catalytic Alkylation of Ketones via sp3 C-H Bond Activation"
Xue Peng, Yuki Hirao, Shunsuke Yabu, Hirofumi Sato, Masahiro Higashi, Takuya Akai, Shigeyuki Masaoka, Harunobu Mitsunuma, and Motomu Kanai
J. Org. Chem., 2023, 88, 6333-6346.


2022年

"銅ポルフィリン錯体を用いた電気化学的CO2還元反応"
鹿島日菜
Bull. Jpn. Soc. Coord. Chem., 2022, 79, 150–151.

"Function-Integrated Catalytic Systems for Small-Molecule Conversion: Advances and Perspectives"
Mio Kondo and Shigeyuki Masaoka
J. Synth. Org. Chem. Jpn., 2022, 80(11), 1055-1064.

"Visible Light-Driven CO2 Reduction with a Ru Polypyridyl Complex Bearing an N-Heterocyclic Carbene Moiety"
Taito Watanabe, Yutaka Saga, Kento Kosugi, Hikaru Iwami, Mio Kondo and Shigeyuki Masaoka
Chem. Commun., 2022, 58, 5229–5232.

(Selected as a Front Cover Picture)

"Electrochemical Polymerization of a Carbazole-Tethered Cobalt Phthalocyanine for Electrocatalytic Water Oxidation"
Shangxing Li, Hikaru Iwami, Mio Kondo, and Shigeyuki Masaoka
ChemNanoMat, 2022, 8, e202200028.

(Selected as a Front Cover Picture)

"Photochemical hydrogen production based on HCOOH/CO2 cycle promoted by pentanuclear cobalt complex"
Takuya Akai, Mio Kondo, Yutaka Saga, and Shigeyuki Masaoka
Chem. Commun., 2022, 58, 3755-3758.

(Selected as a Back Cover Picture)

"Copper(II) tetrakis(pentafluorophenyl)porphyrin: Highly Active Copper-based Molecular Catalyst for Electrochemical CO2 Reduction"
Kento Kosugi, Hina Kashima, Mio Kondo, and Shigeyuki Masaoka
Chem. Commun., 2022, 58, 2975-2978.

(Selected as a Back Cover Picture)

"Bridging Coordination of Acenaphthylene to a Pd3 Chain or a Pd4 Sheet Cluster"
Koji Yamamoto, Tsuyoshi Sugawa, Mio Kondo, Shigeyuki Masaoka, and Tetsuro Murahashi
Dalton Trans, 2022, 51, 1901-1906.

"反応場の制御に立脚した高活性CO2還元触媒 電気化学的CO2還元反応の新展開"
小杉 健斗、近藤 美欧、正岡 重行
化学, 2022, 77(1), 66-67.

"Synthesis and Electrocatalytic CO2 Reduction Activity of an Iron Porphyrin Complex Bearing a Hydroquinone Moiety"
Kento Kosugi, Maho Imai, Mio Kondo, and Shigeyuki Masaoka
Chem. Lett, 2022, 51, 224-226.

"Fabrication of a Function-Integrated Water Oxidation Catalyst by Electrochemical Polymerization of Ruthenium Complexes"
Hikaru Iwami, Mio Kondo, and Shigeyuki Masaoka
ChemElectroChem, 2022, 9, 52-58.

(Selected as a Cover Picture)


2021年

"Precise manipulation of electron transfers in clustered five redox sites"
Hitoshi Izu, Mio Kondo, Masaya Okamura, Misa Tomoda, Sze Koon Lee, Takuya Akai, Vijayendran K. K. Praneeth, Mari Kanaike, Satoshi Kawata and Shigeyuki Masaoka
ChemRxiv Preprint, DOI: 10.33774/chemrxiv-2021-n3jtl.

"Quick and Easy Method for Dramatic Improvement of the Electrochemical CO2 Reduction Activity of an Iron Porphyrin Complex"
Kento Kosugi, Mio Kondo, and Shigeyuki Masaoka
Angew. Chem. Int. Ed., 2021, 60, 22070-22074.

"Dirhodium-based Supramolecular Framework Catalyst for Visible-light-driven Hydrogen Evolution"
Pondchanok Chinapang, Hikaru Iwami, Takafumi Enomoto, Takuya Akai, Mio Kondo, and Shigeyuki Masaoka
Inorg. Chem., 2021, 60, 17, 12634-12643.

"小分子変換に向けた機能統合戦略に基づく反応場の合理的構築"
近藤美欧, 正岡重行
応用物理学会 有機分子・バイオエレクトロニクス分科会 会誌, 2021, 32(1), 12-17.

"Photoconductive Coordination Polymer with a Lead–Sulfur Two-Dimensional Coordination Sheet Structure"
Yoshinobu Kamakura, Chinatsu Sakura, Akinori Saeki, Shigeyuki Masaoka, Akito Fukui, Daisuke Kiriya, Kazuyoshi Ogasawara, Hirofumi Yoshikawa, Daisuke Tanaka
Inorg. Chem., 2021, 60, 8, 5436-5441.

"Design of molecular water oxidation catalysts with earthabundant metal ions"
Mio Kondo, Hayato Tatewaki, and Shigeyuki Masaoka
Chem. Soc. Rev., 2021, 50, 6790–6831.

(Selected as a Cover Picture)

"Modulation of self-assembly enhances the catalytic activity of iron porphyrin for CO2 reduction"
Masahiro Tasaki, Yuki Okabe, Hikaru Iwami, Chiharu Akatsuka, Kento Kosugi, Kohei Negita, Sinpei Kusaka, Ryotaro Mastuda, Mio Kondo, and Shigeyuki Masaoka
Small, 2021, 2006150.

(Selected as an Inside Back Cover Picture)

"第4章 第8節 光合成における水の酸化系"
近藤美欧, 正岡重行
「生命金属ダイナミクス」, エヌ・ティー・エス, pp. 187–197 (2021).
(ISBN: 978-4-86043-706-0)

"多段階光励起で「酸化」触媒を超「還元」触媒へ!"
嵯峨 裕
化学, 2021, 76(1), 64-65.

"Electrochemical Polymerization Provides a Function-Integrated System for Water Oxidation"
Hikaru Iwami, Masaya Okamura, Mio Kondo, and Shigeyuki Masaoka
Angew. Chem. Int. Ed., 2021, 60, 5965–5969.

(Selected as a Hot Paper, Selected as a Inside Back Cover Picture)

"Synthesis and structure characterization of novel centrosymmetric multinuclear Ni complexes with neutral tetradentate N6-ligand"
Jeevithra Dewi Subramaniam, Sze Koon Lee, Pondchanok Chinapang, Vijayendran K. K. Praneeth, Masaya Okamura, Mio Kondo, Shigeyuki Masaoka, and Pei Meng Woi
Transition Metal Chemistry, 2021, 46, 255–262.


2020年

"5核金属錯体による小分子の多電子酸化還元反応の開発"
近藤美欧, 正岡重行
Bull. Jpn. Soc. Coord. Chem., 2020, 76, 59–61.

"Photocatalytic Redox-Neutral Hydoxyalkylation of N-Heteroaromatics with Aldehydes"
Hiromu Fuse, Hiroyasu Nakao, Yutaka Saga, Arisa Fukatsu, Mio Kondo, Shigeyuki Masaoka, Harunobu Mitsunuma, and Motomu Kanai
Chem. Sci., 2020, 11, 12206–12211.

"人工光合成のための機能統合型金属錯体触媒の開発"
近藤美欧, 正岡重行
「CSJカレントレビュー38 光エネルギー変換における分子触媒の新展開」, 日本化学会編, 化学同人, pp. 53–60 (2020).
(ISBN: 978-4-7598-1398-2)

"Pentanuclear scaffold: a molecular platform for small-molecule conversions"
Mio Kondo and Shigeyuki Masaoka
Acc. Chem. Res., 2020, 53, 10, 2140–2151.

(Selected as a Supplementary Cover Picture)

"Bio-relevantな金属イオンを含む酸素発生錯体触媒の開発"
近藤美欧, 正岡重行
「CSJカレントレビュー37 高機能性金属錯体が拓く触媒科学」, 日本化学会編, 化学同人, pp. 153–159 (2020).
(ISBN: 978-4-7598-1397-5)

"Effect of metal ion substitution on the catalytic activity of a pentanuclear metal complex"
Takuya Akai, Mio Kondo, Sze Koon Lee, Hitoshi Izu, Takafumi Enomoto, Masaya Okamura, Yutaka Saga, and Shigeyuki Masaoka
Dalton Trans., 2020, 49, 1384–1387.
(Themed Issue: Metal Complexes and Inorganic Materials for Solar Fuel Production)

"Semiconductive Nature of Lead-Based Metal-Organic Frameworks with Three-Dimensionally Extended Sulfur Secondary Building Units"
Yoshinobu Kamakura, Pondchanok Chinapang, Shigeyuki Masaoka, Akinori Saeki, Kazuyoshi Ogasawara, Shigeto R. Nishitani, Hirofumi Yoshikawa, Tetsuro Katayama, Naoto Tamai, Kunihisa Sugimoto, and Daisuke Tanaka
J. Am. Chem. Soc., 2020, 142, 27–32.

"Unveiling Latent Photoreactivity of Imines"
Daisuke Uraguchi, Yuto Tsuchiya, Tsuyoshi Ohtani, Takafumi Enomoto, Shigeyuki Masaoka, Daisuke Yokogawa, and Takashi Ooi
Angew. Chem. Int. Ed., 2020, 59, 3665–3670.

"Rational Synthetic Strategy for Heterometallic Multinuclear Complexes"
Hitoshi Izu, Mio Kondo, Yutaka Saga, Hikaru Iwami, and Shigeyuki Masaoka
Chem. Lett., 2020, 49, 125–128.


2019年

「錯体化合物事典」
正岡重行 (分担執筆)
錯体化学会編, 朝倉書店, pp. 372 (2019). (ISBN: 978-4-254-14105-4)

"Proton-Coupled Electron Transfer Induced by Near-Infrared Light"
Takafumi Enomoto, Mio Kondo and, Shigeyuki Masaoka
Chem. Asian J., 2019, 14, 2806–2809.
(Selected as a Very Important Paper (VIP))

"Room-Temperature Benzylic Alkylation of Benzylic Carbonates: Improvement of Palladium Catalyst and Mechanistic Study"
Ryoichi Kuwano, Masashi Yokogi, Ken Sakai, Shigeyuki Masaoka, Takashi Miura, and Sungyong Won
Org. Process Res. Dev., 2019, 23, 1568–1579.

"Pentanuclear Iron Catalysts for Water Oxidation: Substituents Provide Two Routes to Control Onset Potentials"
Vijayendran K. K. Praneeth, Mio Kondo, Masaya Okamura, Takuya Akai, Hitoshi Izu, and Shigeyuki Masaoka
Chem. Sci., 2019, 10, 4628–4639.

"近赤外光を駆動力とする光誘起電子移動反応"
榎本孝文, 正岡重行
化学と工業, 2019, 72(1), 25.

"Operando Observation of Sulfur Species Poisoning Polymer Electrolyte Fuel Cell Studied by Near Ambient Pressure Hard X-ray Photoelectron Spectroscopy"
Liwei Yu, Yasumasa Takagi, Takahiro Nakamura, Tomohiro Sakata, Tomoya Uruga, Mizuki Tada, Yasuhiro Iwasawa, Shigeyuki Masaoka, and Toshihiko Yokoyama
J. Phys. Chem. C, 2019, 123, 603–611.



2011年から2018年までの論文リスト>>

2010年以前の論文リスト>>


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