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Oxygenation of methane into methanol with organocobalt complexes under ambient conditions

Research Project

Project/Area Number 16K13964
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Inorganic chemistry
Research InstitutionOsaka University

Principal Investigator

Ohkubo Kei  大阪大学, 先導的学際研究機構, 教授 (00379140)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsメタン / 酸化反応 / 空気酸化 / ラジカル / メタノール / 天然ガス / 二酸化塩素 / 光反応 / 酸化 / 酸素 / C-H活性化 / フルオラス溶媒 / メタン酸化 / コバルト / 連鎖反応 / 酸素酸化 / 錯体 / 触媒 / 省エネルギー
Outline of Final Research Achievements

Chlorine dioxide radical (ClO2) was found to act as an efficient oxidizing agent in the aerobic oxygenation of methane to methanol and formic acid under photoirradiation. Photochemical oxygenation of methane occurred in a two-phase system comprising perfluorohexane and water under ambient conditions (298 K, 1 atm). The yields of methanol and formic acid were 14% and 85%, respectively, with a methane conversion of 99% without formation of the further oxygenated products such as CO2 and CO. Ethane was also photochemically converted into ethanol (19%) and acetic acid (78%). The methane oxygenation is initiated by the photochemical Cl-O bond cleavage of ClO2 to generate Cl and O2. The produced Cl reacts with CH4 to form a methyl radical (CH3). Finally, the oxygenated products such as methanol and formic acid were given by the radical chain reaction.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (61 results)

All 2018 2017 2016 Other

All Int'l Joint Research (5 results) Journal Article (32 results) (of which Int'l Joint Research: 30 results,  Peer Reviewed: 31 results,  Open Access: 18 results,  Acknowledgement Compliant: 25 results) Presentation (22 results) (of which Int'l Joint Research: 8 results,  Invited: 9 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] Ewha Womans University(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Universtat Muguel Fernandez(スペイン)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 梨花女子大学(韓国)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] ミゲルフェルナンデス大(スペイン)

    • Related Report
      2016 Research-status Report
  • [Int'l Joint Research] ヒューストン大/ロズウェル癌研/ジョンズホプキンス大(米国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Assemblies of Boron Dipyrromethene/Porphyrin, Phthalocyanine, and C60 Moieties as Artificial Models of Photosynthesis: Synthesis, Supramolecular Interactions, and Photophysical Studies2018

    • Author(s)
      Chen, Xiao-Fei; El-Khouly, Mohamed E.; Ohkubo, Kei; Fukuzumi, Shunichi; Ng, Dennis K. P.
    • Journal Title

      Chemistry - A European Journal

      Volume: 24 Issue: 15 Pages: 3862-3872

    • DOI

      10.1002/chem.201705843

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] CO2 を排出せずにメタンをメタノールへ変換 ー常温・常圧・酸素によるメタン酸化反応2018

    • Author(s)
      大久保敬
    • Journal Title

      月刊「化学」

      Volume: 73 Pages: 21-24

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 51.Exfoliation and supramolecular functionalization of graphene with an electron donor perylenediimide derivative2017

    • Author(s)
      Luis Martín-Gomis, Nikos. Karousis, Fernando Fernández-Lázaro, Ioannis D. Petsalakis, Kei Ohkubo, Shunichi Fukuzumi, Nikos Tagmatarchis and Ángela Sastre-Santos
    • Journal Title

      Photochem. Photobiol. Sci.

      Volume: 16 Issue: 4 Pages: 596-605

    • DOI

      10.1039/c6pp00351f

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Thermodynamics and Photodynamics of a Monoprotonated Porphyrin Directly Stabilized by Hydrogen Bonding with Polar Protic Solvents2017

    • Author(s)
      W. Suzuki, H. Kotani, T. Ishizuka, K. Ohkubo, Y. Shiota, K. Yoshizawa, S. Fukuzumi, T. Kojima
    • Journal Title

      Chemistry-A European Journal

      Volume: 23 Issue: 19 Pages: 4669-4679

    • DOI

      10.1002/chem.201606012

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 56.Efficient dihydroxylation of styrene by sodium chlorite with scandium triflate2017

    • Author(s)
      Kei Ohkubo, Kensaku Hirose, Takekatsu Shibata, Kiyoto Takamori, and Shunichi Fukuzumi
    • Journal Title

      J. Phys. Org. Chem.

      Volume: 30 Issue: 5

    • DOI

      10.1002/poc.3619

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 49.Multi-level non-volatile organic transistor-based memory using lithium-ion-encapsulated fullerene as a charge trapping layer2017

    • Author(s)
      Cuong Manh Tran, Heisuke Sakai, Yuki Kawashima, Kei Ohkubo, Shunichi Fukuzumi, and Hideyuki Murata
    • Journal Title

      Org. Electron.

      Volume: 45 Pages: 234-239

    • DOI

      10.1016/j.orgel.2017.03.018

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage2017

    • Author(s)
      Bahring, Steffen; Larsen, Karina R.; Supur, Mustafa; Nielsen, Kent A.; Poulsen, Thomas; Ohkubo, Kei; Marlatt, Craig W.; Miyazaki, Eigo; Takimiya, Kazuo; Flood, Amar H.; Fukuzumi, Shunichi; Jeppesen, Jan O.
    • Journal Title

      Chemical Communications

      Volume: 53 Issue: 71 Pages: 9898-9901

    • DOI

      10.1039/c7cc03775a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Triphenylamine-Naphthalenediimide-Fullerene Triad: Synthesis, Photoinduced Charge Separation and Solution-Processable Bulk Heterojunction Solar Cells2017

    • Author(s)
      Srivani Doli、Gupta Akhil、Bhosale Sidhanath V.、Ohkubo Kei、Bhosale Rajesh S.、Fukuzumi Shunichi、Bilic Ante、Jones Lathe A.、Bhosale Sheshanath V.
    • Journal Title

      Asian Journal of Organic Chemistry

      Volume: 7 Issue: 1 Pages: 220-226

    • DOI

      10.1002/ajoc.201700557

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Light-Driven C-H Oxygenation of Methane into Methanol and Formic Acid by Molecular Oxygen Using a Perfluorinated Solvent2017

    • Author(s)
      Ohkubo Kei、Hirose Kensaku
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 8 Pages: 2126-2129

    • DOI

      10.1002/anie.201710945

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 44.Selective CO Production in Photoelectrochemical Reduction of CO2 with a Cobalt Chlorin Complex Adsorbed on Multi-Walled Carbon Nanotubes in Water2017

    • Author(s)
      Shoko Aoi, Kentaro Mase, Kei Ohkubo, Tomoyoshi Suenobu, and Shunichi Fukuzumi,
    • Journal Title

      ACS Energy Lett.

      Volume: 2 Issue: 3 Pages: 532-536

    • DOI

      10.1021/acsenergylett.6b00630

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 43.Impact of peripheral substituents in regioselective synthesis of position-10 or position-20 bromo-bacteriochlorins2017

    • Author(s)
      Mykhaylo Dukh, Penny Joshi, Kei Ohkubo, Walter Tabaczynski, Nayan J. Patel, Joseph R. Missert, Steve Zador, Shunichi Fukuzumi and Ravindra K. Pandey
    • Journal Title

      Tetrahedron Lett.

      Volume: 58 Issue: 9 Pages: 851-854

    • DOI

      10.1016/j.tetlet.2017.01.044

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Synthetic Control over Intra- and Intermolecular Charge Transfer Can Turn On Fluorescence Emission of Non-Emissive Coumarin2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      JOURNAL OF MATERIALS CHEMISTRY C

      Volume: -- Issue: 20 Pages: 4556-4567

    • DOI

      10.1039/c6tc00639f

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 13.Photooxygenation of alkanes by dioxygen with p-benzoquinone derivatives2016

    • Author(s)
      Kei Ohkubo, Kensaku Hirose, and Shunichi Fukuzumi
    • Journal Title

      Photochem. Photobiol. Sci.

      Volume: 15 Issue: 6 Pages: 731-734

    • DOI

      10.1039/c6pp00102e

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 4.Two-phase photocatalyic oxidation of toluene derivatives by dioxygen with 1-methyl-3-cyanoquinolinium ion2016

    • Author(s)
      Kei Ohkubo, Kensaku Hirose, and Shunichi Fukuzumi
    • Journal Title

      RSC Adv.

      Volume: 6 Issue: 47 Pages: 41011-41014

    • DOI

      10.1039/c6ra05993g

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 34.Catalytic Reduction of Proton, Oxygen and Carbon Dioxide with Cobalt Macrocyclic Complexes2016

    • Author(s)
      Kentaro Mase, Shoko Aoi, Kei Ohkubo, and Shunichi Fukuzumi,
    • Journal Title

      J. Porphyrins Phthalocyanines

      Volume: 20 Issue: 08n11 Pages: 935-949

    • DOI

      10.1142/s1088424616300111

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 25.Catalytic Hydroxylation of Benzene to Phenol by Dioxygen with an NADH Analog2016

    • Author(s)
      Kensaku Hirose, Kei Ohkubo, and Shunichi Fukuzumi
    • Journal Title

      Chem. Eur. J.

      Volume: 22 Issue: 36 Pages: 12904-12909

    • DOI

      10.1002/chem.201602856

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 28.Axially Substituted Silicon Phthalocyanine as Electron Donor in a Dyad and Triad with Azafullerene as Electron Acceptor for Photoinduced Charge Separation2016

    • Author(s)
      Georgios Rotas, Luis Martín-Gomis, Kei Ohkubo, F. Fernández-Lázaro, Shunichi Fukuzumi, Nikos Tagmatarchis, and Ángela Sastre-Santos
    • Journal Title

      Chem. Eur. J.

      Volume: 22 Issue: 42 Pages: 15137-15143

    • DOI

      10.1002/chem.201603065

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 29.Reactivity of 2,2-Diphenyl-1-picrylhydrazyl Solubilized in Water by β-Cyclodextrin and Its Methylated Derivative2016

    • Author(s)
      Ikuo Nakanishi, Kei Ohkubo, Masato Kamibayashi, Yukihiro Ogawa, Tohsihiko Ozawa, Ken-ichiro Matsumoto, and Shunichi Fukuzumi
    • Journal Title

      ChemistrySelect

      Volume: 1 Issue: 12 Pages: 3367-3370

    • DOI

      10.1002/slct.201600745

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 20.Controllable threshold voltage in organic complementary logic circuits with an electron-trapping polymer and a photoactive gate dielectric layer2016

    • Author(s)
      Toan Thanh Dao, Heisuke Sakai, Hai Thanh Nguyen, Kei Ohkubo, Shunichi Fukuzumi, and Hideyuki Murata,
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 8 Issue: 28 Pages: 18249-18255

    • DOI

      10.1021/acsami.6b03183

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Sai-Ho Lee, Iain M. Blake, Allan G. Larsen, James A. McDonald, Kei Ohkubo, Shunichi Fukuzumi, Jeffrey R. Reimers, and Maxwell J2016

    • Author(s)
      Sai-Ho Lee, Iain M. Blake, Allan G. Larsen, James A. McDonald, Kei Ohkubo, Shunichi Fukuzumi, Jeffrey R. Reimers, and Maxwell J
    • Journal Title

      Chem. Sci.

      Volume: 7 Issue: 10 Pages: 6534-6550

    • DOI

      10.1039/c6sc01076h

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photocatalytic oxidation of iron(II) complexes by dioxygen using 9-mesityl-10-methylacridinium ions2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      CHEMICAL COMMUNICATIONS

      Volume: -- Issue: 36 Pages: 6178-6180

    • DOI

      10.1039/c6cc00359a

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photoinduced electron transfer in porous organic salt crystals impregnated with fullerenes2016

    • Author(s)
      Tetsuya Hasegawa, Kei Ohkubo, Ichiro Hisaki, Mikiji Miyata, Norimitsu Tohnai, Shunichi Fukuzumi
    • Journal Title

      Chem. Commun.

      Volume: 52 Issue: 51 Pages: 7928-7931

    • DOI

      10.1039/c6cc02377k

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 26.Aluminium ion-promoted radical-scavenging reaction of methylated hydroquinone derivatives2016

    • Author(s)
      Ikuo Nakanishi, Kei Ohkubo, Yukihiro Ogawa, Ken-ichiro Matsumoto, Toshihiko Ozawa, and Shunichi Fukuzumi
    • Journal Title

      Org. Biomol. Chem.

      Volume: 14 Issue: 33 Pages: 7956-7961

    • DOI

      10.1039/c6ob01470d

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 22.Electrochemical reduction of cationic Li+@C60 to neutral Li+@C60•–: isolation and characterisation of endohedral [60]fulleride2016

    • Author(s)
      Hiroshi Ueno, Shibobu Aoyagi, Yu Yamazaki, Kei Ohkubo, Naohiko Ikuma, Hiroshi Okada, T. Kato, Yutaka Matsuo, Shunichi Fukuzumi, and Ken Kokubo
    • Journal Title

      Chem. Sci.

      Volume: 7 Issue: 9 Pages: 5770-5774

    • DOI

      10.1039/c6sc01209d

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 18.A Profluorescent Nitroxide Probe for Ascorbic Acid Detection and Its Application to Diabetic Rat Plasma2016

    • Author(s)
      Yuta Matsuoka, Kei Ohkubo, Toshihide Yamasaki, Mayumi Yamato, Hiroshi Ohtabu, Tomonori Shirouzu, Shunichi Fukuzumi, and Ken-ichi Yamada
    • Journal Title

      RSC Adv.

      Volume: 6 Issue: 65 Pages: 60907-60915

    • DOI

      10.1039/c6ra07693a

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photocatalytic reduction of CO2 and H2O to CO and H2 with a cobalt chlorin complex adsorbed on multi-walled carbon nanotubes2016

    • Author(s)
      Aoi, S.; Mase, K.; Ohkubo, K.; Fukuzumi, S.
    • Journal Title

      Catl. Sci. Technol.

      Volume: 印刷中 Issue: 12 Pages: 4077-4080

    • DOI

      10.1039/c6cy00376a

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Aromatic Monochlorination Photosensitized by DDQ with Hydrogen Chloride under Visible Light Irradiation2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      CHEMISTRY-AN ASIAN JOURNAL

      Volume: 11 Issue: 7 Pages: 996-999

    • DOI

      10.1002/asia.201600083

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photocatalytic Oxygenation of Substrates by Dioxygen with Protonated Manganese(III) Corrolazine2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      INORGANIC CHEMISTRY

      Volume: 55 Issue: 7 Pages: 3218-3228

    • DOI

      10.1021/acs.inorgchem.5b02019

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Enhanced Electron Transfer Reactivity of a Nonheme Iron(IV)-Imido Complex as Compared to the Iron(IV)-Oxo Analogue2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

      Volume: 55 Issue: 11 Pages: 3709-3713

    • DOI

      10.1002/anie.201600287

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Photoinduced Processes of Supramolecular Nanoarrays Composed of Porphyrin and Benzo[ghi]perylenetriimide Units through Triple Hydrogen Bonds with One-Dimensional Columnar Phases2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      CHEMISTRY-AN ASIAN JOURNAL

      Volume: 11 Issue: 4 Pages: 613-624

    • DOI

      10.1002/asia.201501367

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Effect of Metalation on Porphyrin-Based Bifunctional Agents in Tumor Imaging and Photodynamic Therapy2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      BIOCONJUGATE CHEMISTRY

      Volume: 27 Issue: 3 Pages: 667-680

    • DOI

      10.1021/acs.bioconjchem.5b00656

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An amphoteric reactivity of a mixed-valent bis(mu-oxo)dimanganese(III,IV) complex acting as an electrophile and a nucleophile2016

    • Author(s)
      Ohkubo K et al.
    • Journal Title

      DALTON TRANSACTIONS

      Volume: 45 Issue: 1 Pages: 376-383

    • DOI

      10.1039/c5dt04292e

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 異分野融合研究で創薬を加速する生命現象の”化学”から発見した新反応2018

    • Author(s)
      大久保敬
    • Organizer
      大阪大学先導的学際研究機構 キックオフシンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 二酸化塩素ラジカルを用いたメタンの酸素酸化反応2018

    • Author(s)
      大久保敬
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 有機フォトレドックス触媒を用いた選択的酸化反応2018

    • Author(s)
      大久保敬
    • Organizer
      日本化学会第98春季年会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Photocatalytic Aerobic Oxygenation of Hydrocarbons by Electron Transfer2018

    • Author(s)
      Kei Ohkubo
    • Organizer
      2nd International Conference on Catalysis and Chemical Engineering (CCE-2018)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 二酸化塩素ラジカルを用いた光酸素化反応2017

    • Author(s)
      大久保敬
    • Organizer
      日本化学会 第97春季年会
    • Place of Presentation
      慶応大
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] Supramolecular Electron-Transfer Chemistry of Lithium Ion Encapsulated Fullerene with Porphyrinoids2017

    • Author(s)
      Kei Ohkubo
    • Organizer
      EMN Supramolecular Material Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] One-step Aerobic Oxygenation of Hydrocarbons by Electron Transfer2017

    • Author(s)
      Kei Ohkubo
    • Organizer
      BIT‘s 8th Annual Global Congress of Catalysis 2017 (GCC-2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Photooxygenation of Alkanes by Molecular Oxygen with p-Benzoquinone Derivatives with High Quantum Yields2017

    • Author(s)
      Kei Ohkubo
    • Organizer
      KJFP-2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 二酸化塩素ラジカルによる酸素化反応2017

    • Author(s)
      大久保敬
    • Organizer
      第28回基礎有機化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二酸化塩素を用いた炭化水素の光酸素化反応2017

    • Author(s)
      大久保敬
    • Organizer
      2017年光化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二酸化塩素を用いたメタン酸化反応2017

    • Author(s)
      大久保敬
    • Organizer
      第50回酸化反応討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ベンゾキノン誘導体を光触媒とするアルカンの酸素酸化における電子移動反応性と水素移動反応性の比較2017

    • Author(s)
      大久保敬
    • Organizer
      第41回有機電子移動化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二酸化塩素を用いた炭化水素の光酸素化反応2017

    • Author(s)
      大久保敬
    • Organizer
      2017年度有機光化学研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超高難易度酸化反応を可能にする光触媒2016

    • Author(s)
      大久保敬
    • Organizer
      有機光化学研究会
    • Place of Presentation
      あわら市
    • Year and Date
      2016-12-01
    • Related Report
      2016 Research-status Report
  • [Presentation] 亜塩素酸ナトリウムを用いたスチレンの水酸化反応2016

    • Author(s)
      大久保敬
    • Organizer
      第49回酸化反応討論会
    • Place of Presentation
      徳島大
    • Year and Date
      2016-11-12
    • Related Report
      2016 Research-status Report
  • [Presentation] One-step Aerobic Oxygenation of Hydrocarbons by Electron Transfer2016

    • Author(s)
      Ohkubo, Kei
    • Organizer
      PRiME2016
    • Place of Presentation
      ホノルル
    • Year and Date
      2016-10-02
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] リチウムイオン内包フラーレンとペプチドポルフィリンの超分子内光電荷分離2016

    • Author(s)
      大久保敬
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学
    • Year and Date
      2016-09-06
    • Related Report
      2016 Research-status Report
  • [Presentation] ベンゾキノンの光励起状態を用いたアルカンの酸素酸化反応2016

    • Author(s)
      大久保敬
    • Organizer
      第27回基礎有機化学討論会
    • Place of Presentation
      広島
    • Year and Date
      2016-09-01
    • Related Report
      2016 Research-status Report
  • [Presentation] Supramolecular Electron-Transfer Chemistry of Li+@C60 with Porphyrinoids2016

    • Author(s)
      Ohkubo, Kei
    • Organizer
      International Conference on Porphyrins and Phthalocyanines
    • Place of Presentation
      南京
    • Year and Date
      2016-07-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] ベンゾキノンの光励起状態を用いたアルカンの酸化反応2016

    • Author(s)
      大久保敬
    • Organizer
      第40回有機電子移動化学討論会
    • Place of Presentation
      新潟大学
    • Year and Date
      2016-06-23
    • Related Report
      2016 Research-status Report
  • [Presentation] Multiple photosynthetic reaction centers of porphyrinic polypeptide-Li+@C60 supramolecular complexes2016

    • Author(s)
      Ohkubo, Kei
    • Organizer
      229th ECS MEETING - ECS - The Electrochemical Society
    • Place of Presentation
      サンディエゴ
    • Year and Date
      2016-05-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ONE-STEP OXYGENATION OF ALKANES PHOTOSENSITIZED BY BENZOQUINONE DERIVATIVES2016

    • Author(s)
      Ohkubo, Kei
    • Organizer
      The 26th IUPAC Symposium on Photochemistry
    • Place of Presentation
      大阪
    • Year and Date
      2016-04-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 大久保研HP

    • URL

      http://www.irdd.osaka-u.ac.jp/ohkubo/

    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] ポリマー成形体2016

    • Inventor(s)
      大久保敬・井上豪・高森清人
    • Industrial Property Rights Holder
      大久保敬・井上豪・高森清人
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2016-244690
    • Filing Date
      2016-12-16
    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2022-07-19  

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