所属
大学院理学研究科 理学専攻 化学 講師
大学院担当
大学院理学研究科
学部担当
理学部 化学科
職名
講師
論文 26
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Recent Advances in Light-Driven Carbon-Carbon Bond Formation via Carbon Dioxide Activation
Jung Jieun, Saito Susumu
SYNTHESIS-STUTTGART 53 巻 ( 18 ) 頁： 3263 - 3278 2021年9月
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Photocatalytic hydrogen evolution using a Ru(II)-bound heteroaromatic ligand as a reactive site 査読有り
Takuya Sawaki, Tomoya Ishizuka, Nanase Namura, Dachao Hong, Mayuko Miyanishi, Yoshihito Shiota, Hiroaki Kotani, Kazunari Yoshizawa, Jieun Jung, Shunichi Fukuzumi, and Takahiko Kojima
DALTON TRANSACTIONS 49 巻 頁： 17230 - 17242 2020年11月
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Development of Catalytic Reduction of Renewable Carbon Resources Using Well-Elaborated Organometallic Complexes with PNNP Tetradentate Ligands
Yoshioka Shota, Jung Jieun, Saito Susumu
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 78 巻 ( 9 ) 頁： 856 - 866 2020年9月
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Photocatalytic CO2 Reduction Using a Robust Multifunctional Iridium Complex toward the Selective Formation of Formic Acid
Kamada Kenji, Jung Jieun, Wakabayashi Taku, Sekizawa Keita, Sato Shunsuke, Morikawa Takeshi, Fukuzumi Shunichi, Saito Susumu
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 142 巻 ( 23 ) 頁： 10261 - 10266 2020年6月
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Spatiotemporal control of amide radicals during photocatalysis
Shogo Mori, Takahiro Aoki, Kaliyamoorthy Selvam, Shunichi Fukuzumi, Jieun Jung, and Susumu Saito
ChemRxiv. 2020年3月
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PNNP四座配位子をもつ精密金属錯体触媒を用いる再生可能炭素資源の還元法の開発 招待有り 査読有り
有機合成化学協会誌 78 巻 頁： 856 - 866 2020年
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Photocatalytic Oxygenation Reactions with a Cobalt Porphyrin Complex Using Water as an Oxygen Source and Dioxygen as an Oxidant 国際共著
Hong Young Hyun, Han Ji Won, Jung Jieun, Nakagawa Tatsuo, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 141 巻 ( 23 ) 頁： 9155 - 9159 2019年6月
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Photodriven Oxidation of Water by Plastoquinone Analogs with a Nonheme Iron Catalyst 国際共著
Hon Young Hyun, Jung Jieun, Awa Tatsuo Naka, Sharma Namita, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 141 巻 ( 16 ) 頁： 6748 - 6754 2019年4月
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Long-Lived Photoexcited State of a Mn(IV)-Oxo Complex Binding Scandium Ions That is Capable of Hydroxylating Benzene
Sharma Namita, Jung Jieun, Ohkubo Kei, Lee Yong-Min, El-Khouly Mohamed E., Nam Wonwoo, Fukuzumi Shunichi
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 140 巻 ( 27 ) 頁： 8405 - 8409 2018年7月
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Thermal and photocatalytic oxidation of organic substrates by dioxygen with water as an electron source 査読有り
Fukuzumi Shunichi, Lee Yong-Min, Jung Jieun, Nam Wonwoo
GREEN CHEMISTRY 20 巻 ( 5 ) 頁： 948 - 963 2018年3月
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Bicyclic Baird-type aromaticity 査読有り
Won-Young Cha, Taeyeon Kim, Arindam Ghosh, Zhan Zhang, Xian-Sheng Ke, Rashid Ali, Vincent M. Lynch, Jieun Jung, Woojae Kim, Sangsu Lee, Shunichi Fukuzumi, Jung Su Park, Jonathan L. Sessler, Tavarekere K. Chandrashekar, Dongho Kim
NATURE CHEMISTRY 9 巻 ( 12 ) 頁： 1243 - 1248 2017年12月
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Photocatalytic oxidation of benzene to phenol using dioxygen as an oxygen source and water as an electron source in the presence of a cobalt catalyst 査読有り
Han Ji Won, Jung Jieun, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
CHEMICAL SCIENCE 8 巻 ( 10 ) 頁： 7119-7125 2017年10月
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Multi-Electron Oxidation of Anthracene Derivatives by Nonheme Manganese(IV)-Oxo Complexes 査読有り
Namita Sharma, Jieun Jung, Yong-Min Lee, Mi Sook Seo, Wonwoo Nam, Shunichi Fukuzumi
CHEMISTRY-A EUROPEAN JOURNAL 23 巻 ( 29 ) 頁： 7125 - 7131 2017年5月
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Effects of Lewis Acids on Photoredox Catalysis 査読有り
Shunichi Fukuzumi, Jieun Jung, Yong-Min Lee, Wonwoo Nam
ASIAN JOURNAL OF ORGANIC CHEMISTRY 6 巻 ( 4 ) 頁： 397 - 409 2017年4月
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A Chromium(III)-Superoxo Complex as a Three-Electron Oxidant with a Large Tunneling Effect in Multi-Electron Oxidation of NADH Analogues 査読有り 国際共著
Tarali Devi, Yong-Min Lee, Jieun Jung, Muniyandi Sankaralingam, Wonwoo Nam, Shunichi Fukuzumi
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56 巻 ( 13 ) 頁： 3510 - 3515 2017年3月
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Switchover of the Mechanism between Electron Transfer and Hydrogen-Atom Transfer for a Protonated Manganese(IV)-Oxo Complex by Changing Only the Reaction Temperature 査読有り
Jung Jieun, Kim Surin, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55 巻 ( 26 ) 頁： 7450-7454 2016年6月
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Homogeneous and Heterogeneous Photocatalytic Water Oxidation by Persulfate 査読有り
Fukuzumi Shunichi, Jung Jieun, Yamada Yusuke, Kojima Takahiko, Nam Wonwoo
CHEMISTRY-AN ASIAN JOURNAL 11 巻 ( 8 ) 頁： 1138-1150 2016年4月
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Photocatalytic Oxygenation of Substrates by Dioxygen with Protonated Manganese(III) Corrolazine 査読有り
Jung Jieun, Neu Heather M., Leeladee Pannee, Siegler Maxime A., Ohkubo Kei, Goldberg David P., Fukuzumi Shunichi
INORGANIC CHEMISTRY 55 巻 ( 7 ) 頁： 3218-3228 2016年4月
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Enhanced Electron Transfer Reactivity of a Nonheme Iron(IV)-Imido Complex as Compared to the Iron(IV)-Oxo Analogue 査読有り
Vardhaman Anil Kumar, Lee Yong-Min, Jung Jieun, Ohkubo Kei, Nam Wonwoo, Fukuzumi Shunichi
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55 巻 ( 11 ) 頁： 3709-3713 2016年3月
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Activationless Electron Self-Exchange of High-Valent Oxo and Imido Complexes of Chromium Corroles 査読有り
Liu Shuo, Jung Jieun, Ohkubo Kei, Hicks Scott D., Bougher Curt J., Abu-Omar Mandi M., Fukuzumi Shunichi
INORGANIC CHEMISTRY 54 巻 ( 18 ) 頁： 9223-9228 2015年9月
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Catalytic Two-Electron Reduction of Dioxygen by Ferrocene Derivatives with Manganese(V) Corroles 査読有り
Jung Jieun, Liu Shuo, Ohkubo Kei, Abu-Omar Mahdi M., Fukuzumi Shunichi
INORGANIC CHEMISTRY 54 巻 ( 9 ) 頁： 4285-4291 2015年5月
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Light-Driven, Proton-Controlled, Catalytic Aerobic C-H Oxidation Mediated by a Mn(III) Porphyrinoid Complex 査読有り
Neu Heather M., Jung Jieun, Baglia Regina A., Siegler Maxime A., Ohkubo Kei, Fukuzumi Shunichi, Goldberg David P.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 137 巻 ( 14 ) 頁： 4614-4617 2015年4月
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Photocatalytic Oxygenation of 10-Methyl-9,10-dihydroacridine by O-2 with Manganese Porphyrins 査読有り
Jung Jieun, Ohkubo Kei, Godberg David P., Fukuzumi Shunichi
JOURNAL OF PHYSICAL CHEMISTRY A 118 巻 ( 32 ) 頁： 6223-6229 2014年8月
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Photochemical Oxidation of a Manganese(III) Complex with Oxygen and Toluene Derivatives to Form a Manganese(V)-Oxo Complex 査読有り
Jung Jieun, Ohkubo Kei, Prokop-Prigge Katharine A., Neu Heather M., Goldberg David P., Fukuzumi Shunichi
INORGANIC CHEMISTRY 52 巻 ( 23 ) 頁： 13594-13604 2013年12月
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Production of hydrogen peroxide as a sustainable solar fuel from water and dioxygen 査読有り
Kato Satoshi, Jung Jieun, Suenobu Tomoyoshi, Fukuzumi Shunichi
ENERGY & ENVIRONMENTAL SCIENCE 6 巻 ( 12 ) 頁： 3756-3764 2013年12月
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Water-soluble mononuclear cobalt complexes with organic ligands acting as precatalysts for efficient photocatalytic water oxidation 査読有り
Hong Dachao, Jung Jieun, Park Jiyun, Yamada Yusuke, Suenobu Tomoyoshi, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
ENERGY & ENVIRONMENTAL SCIENCE 5 巻 ( 6 ) 頁： 7606-7616 2012年6月
講演・口頭発表等 17
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PNNP 型四座配位子を有するイリジウム錯体を用いた二酸化炭素の光還元反応
鄭知恩・鎌田健司・村木愛実・関澤佳太・佐藤俊介・森川健志・福住俊一・斎藤進
IRCCS 第二回 若手の会 2018年6月15日
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Photocatalytic oxidation of benzene to phenol using dioxygen and water
Jung Jieun, Han Ji Won, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
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Photocatalytic oxidation of benzene to phenol by dioxygen with water as an electron source 招待有り 国際会議
Jung Jieun, Han Ji Won, Lee Yong-Min, Nam Wonwoo, Fukuzumi Shunichi
The 13th Korea-Japan Symposium on Frontier Photoscience
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コバルト触媒を用いた水を電子源、酸素分子を酸素源とするベンゼンからフェノールへの光酸化反応
IRCCS 第一回 若手の会
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マンガンコロール錯体を触媒として用いた酸素の二電子還元反応
日本化学会 第95春季年会
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Catalytic two-electron reduction of dioxygen by ferrocene derivatives with manganese(V) corrole 国際会議
Jung Jieun, Ohkubo Kei, Liu Shuo, Abu-Omar Mahdi M., Fukuzumi Shunichi
The 8th International Conference on Porphyrins and Phthalocyanines
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マンガン(III)コロラジン錯体を用いたトルエン誘導体の光酸素化反応における酸触媒作用
鄭知恩, 大久保敬, Neu Heather M., Goldberg David P., 福住俊一
日本化学会第94春季年会
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分子状酸素活性化によるマンガン(III)ポルフィリン錯体から高原子価マンガン(V)オキソ錯体生成
鄭知恩, 大久保敬, 福住俊一
第46回酸化反応討論会
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Photocatalytic oxidation of toluene derivatives with manganese(III) corrolazine in the presence of an acid 国際会議
Jung Jieun, Ohkubo Kei, Neu Heather M., Goldberg David P., Fukuzumi Shunichi
The 4th Asian Conference on Coordination Chemistry
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Photocatalytic oxidation of toluene derivatives with manganese(III) corrolazine in the presence of an acid
JUNG Jieun, OHKUBO Kei, NEU Heather M., GOLDBERG David P., FUKUZUMI Shunichi
The Japanese Photochemistry Association
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Photochemical oxidation of a manganese(III) complex with oxygen and toluene derivatives to form the manganese(V)-oxo complex
Jung Jieun, Ohkubo Kei, Prokop-Prigge Katharine A., Goldberg David P., Fukuzumi Shunichi
The 25th Coordination Photochemistry
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Photochemical oxidation of a manganese(III) complex with oxygen and toluene derivatives to form the manganese(V)-oxo complex 国際会議
Jung Jieun, Ohkubo Kei, Prokop-Prigge Katharine A., Goldberg David P., Fukuzumi Shunichi
The 16th International Conference on BioInorganic Chemistry
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Photochemical oxidation of a manganese(III) complex with oxygen and toluene derivatives to form the manganese(V)-oxo complex
Jung Jieun, Ohkubo Kei, Prokop-Prigge Katharine A., Goldberg David P., Fukuzumi Shunichi
The 34th Photochemistry Association for Young Scientist
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マンガンポルフィリンを用いた10-メチル-9,10-ジヒドロアクリジンの光触媒酸素化反応
鄭知恩, 大久保敬, 福住俊一
日本化学会第93春季年会
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Mechanism of formation of a Mn(V)-oxo complex by photochemical oxidation of a Mn(III) corrolazine complex with O2 and toluene derivatives
Jung Jieun, Ohkubo Kei, Prokop-Prigge Katharine A., Goldberg David P., Fukuzumi Shunichi
The Japanese Photochemistry Association
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有機コバルト錯体触媒を用いた水を電子源とする酸素の光触媒還元反応による過酸化水素の選択的生成
鄭 知恩, 加藤 慧, 末延知義, 福住俊一
日本化学会第92春季年会
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Water Oxidation Catalyzed by Organocobalt Complexes under Visible Light Irradiation
Jung Jieun, Park Jiyun, Hong Dachao, Suenobu Tomoyoshi, Lee Yong-Min, Cho Jeajeung, Nam Wonwoo, Fukuzumi Shunichi
The 61th Japan Society of Coordination
科研費 2
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研究課題/研究課題番号：21K14642 2021年4月 - 2023年3月
科学研究費助成事業 若手研究
Jung Jieun
担当区分：研究代表者
配分額：4550000円 （ 直接経費：3500000円 、 間接経費：1050000円 ）
Converting carbon dioxide (CO2) into carbon-containing value-added produces and feedstocks is extremely important to reduce CO2 emissions. In typical photocatalytic CO2 reduction using single-active-site photocatalysts, noble metal complexes have frequently been used as a photocatalyst for CO2 reduction by virtue of the relatively long-lived excited state under light. The goal of this research is to establish cost-effective and environmental benign systems for selective photocatalytic CO2 reduction using a non-noble metal complex as a photocatalyst under mild conditions.
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研究課題/研究課題番号：18K14241 2018年4月 - 2020年3月
Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists
Jung Jieun
担当区分：研究代表者
配分額：4160000円 （ 直接経費：3200000円 、 間接経費：960000円 ）
Structurally robust, new (PNNP)M complexes were synthesized, and used for photoinduced reduction of CO2 under light. The key aspects for the design of the catalysts are (i) the introduction of a bulky PNNP ligand, which has been shown to prevent catalyst deterioration and promote efficient hydrogenation, and (ii) the incorporation of bipyridyl CH2P groups, which could potentially act as proton donors.
Photocatalytic CO2 reduction using a (PNNP)Ir complex continuously gave us formic acid for over 1 week, indicating the Ir complex ligated PNNP ligand is robust enough for the photocatalytic reaction. A variety of new (PNNP)M base metal complexes (M = Mo, Mn, Co, Fe) and (PNNP)M noble metal complexes (M = Ru, Os) were successfully synthesized by modifying the ligands of the metal complexes. The present study has thus provided new insights into the development of efficient catalysts for CO2 reduction reactions and a system for photoinduced CO2 reduction using water to mimic photosynthesis.