Ken Tanaka 研究室

主宰者：Ken Tanaka

東京工業大学

AI 要約（直近 5 年の研究成果）

本研究室は、遷移金属触媒を用いた有機合成化学を中心に研究を展開しています。特に、ロジウムおよびイリジウム触媒を活用した炭素-水素結合の活性化と官能基化に取り組んでいます。窒素原子の配位を利用した特定位置での炭素-水素結合のホウ素化や、複数のアルキンを同時に結合させる[2+2+2]環化付加反応により、複雑な多環式分子や光学活性な化合物を効率的に合成する方法を開発しています。さらに、可視光を用いた光触媒反応にも注力しており、従来の熱化学反応では困難な反応を室温で実現させています。ホウ酸エステルなどの有機ホウ素試薬を用いた光駆動反応、あるいはシリル化やゲルミル化などの元素導入反応など、光エネルギーを効率的に活用した新規変換法を開発しています。また、複数の不斉中心を有する複雑な骨格構造や、らせん状の配置を示す芳香族化合物の選択的合成にも成功しており、医薬品開発や有機材料化学への応用を視野に入れた研究を進めています。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

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研究成果（56 件）

[2025] Single Photocatalytic Hydrosilylation of Alkenes for the Synthesis of Bis(silyl) and Silaboryl Alkanes
DOI: https://doi.org/10.1021/jacsau.5c00831
[2025] Rh-Catalyzed in Situ Generation of Phenanthrocyclobutadienes from Tetraaryl-Diynes and Their Cycloadditions with Cycloalkenediones and o-Chloranil
DOI: https://doi.org/10.1021/acs.orglett.5c01903
[2025] Spiro-fluorene-indenoindenyl-Ir(<scp>i</scp>) complex-catalyzed, 1,3-azole-directed C(sp3)–H borylation with pinacolborane
DOI: https://doi.org/10.1039/d5cc03115j
[2025] Rhodium‐Catalyzed Intermolecular Arylative [2 + 2 + 1] Annulation–Oxidation to Produce Electron‐Deficient Azulene‐Embedded Polycyclic Aromatic Hydrocarbons
DOI: https://doi.org/10.1002/anie.202505622
[2025] Ir-Catalyzed, Nitrogen-Directed C(sp3)–H and C(sp2)–H Borylation with a Spiro-Fluorene-Indenoindenyl Ligand
DOI: https://doi.org/10.1021/acscatal.4c07249
[2025] Enantio‐ and Diastereoselective Synthesis and Spiral‐Stair‐Like Single Helix Assembly of Figure‐Eight Cyclophenylenes
DOI: https://doi.org/10.1002/ange.202502764
[2025] Enantio‐ and Diastereoselective Synthesis and Spiral‐Stair‐Like Single Helix Assembly of Figure‐Eight Cyclophenylenes
DOI: https://doi.org/10.1002/anie.202502764
[2025] Electron-Deficient CpRh(III)-Catalyzed C–H Functionalization of N-2-Pyridylanilines: Branch-Selective Alkenylation with Alkenes and Annulation with Alkynes
DOI: https://doi.org/10.1021/acs.joc.4c03154
[2025] Red and Orange‐Light‐Accelerated Rhodium‐Catalyzed Oxidative Olefination of Arenes
DOI: https://doi.org/10.1002/chem.202503055
[2025] Visible-Light-Driven Silylation of C(sp 2 )–O Bonds with Silylboranes via Nickel Catalysis
DOI: https://doi.org/10.1021/acs.orglett.5c03986

続きを表示（残り 46 件）

[2025] Enantioselective Construction of Fluorinated Tertiary Stereocenters by Rh-Catalyzed [2 + 2 + 2] Cycloaddition of 1,6-Enynes with α-Fluoroacrylamides
DOI: https://doi.org/10.1021/acs.orglett.5c03987
[2025] Rh-Catalyzed [2 + 2 + 2] Cycloaddition between Aryl-Substituted 1,6-Diynes and Monoynes: Controlling Alkyne Reactivity with Hexafluoroisopropanol
DOI: https://doi.org/10.1021/acscatal.5c03734
[2024] Enantioselective Construction of Tetrahydroindole Skeletons by Rh‐Catalyzed [2+2+2] Cycloaddition of Homopropargyl Enamides with Alkynes
DOI: https://doi.org/10.1002/ange.202404310
[2024] Enantioselective Synthesis, Crystal Structures, and Stereoisomerism of Substituted o,m,o,p-Tetraphenylenes
DOI: https://doi.org/10.1021/acs.orglett.4c02712
[2024] Rh-catalysed enantioselective [2+2+1] cycloaddition reactions using three different 2π-components
DOI: https://doi.org/10.1038/s44160-024-00604-7
[2024] Enantioselective Construction of Tetrahydroindole Skeletons by Rh‐Catalyzed [2+2+2] Cycloaddition of Homopropargyl Enamides with Alkynes
DOI: https://doi.org/10.1002/anie.202404310
[2024] [Round table discussion] “Children’s learning about climate change and the role of our society”
DOI: https://doi.org/10.5647/jsoee.2416
[2024] Photocatalytic Generation of Germyl Radicals from Digermanes Enabling the Hydro/Deuteriogermylation of Alkenes
DOI: https://doi.org/10.1021/acs.joc.4c01693
[2024] Vibration-mediated long-wavelength photolysis of electronegative bonds beyond S0–S1 and S0–T1 transitions
DOI: https://doi.org/10.1038/s42004-024-01208-0
[2024] Dearomative Construction of 2D/3D Frameworks from Quinolines via Nucleophilic Addition/Borate‐Mediated Photocycloaddition
DOI: https://doi.org/10.1002/anie.202403461
[2024] Dearomative Construction of 2D/3D Frameworks from Quinolines via Nucleophilic Addition/Borate‐Mediated Photocycloaddition
DOI: https://doi.org/10.1002/ange.202403461
[2024] Author Correction: Design, synthesis and visible-light-induced non-radical reactions of dual-functional Rh catalysts
DOI: https://doi.org/10.1038/s44160-024-00546-0
[2024] Design and enantioselective synthesis of 3D π-extended carbohelicenes for circularly polarized luminescence
DOI: https://doi.org/10.1038/s44160-024-00527-3
[2024] Rh-Catalyzed Enantioselective Hydroalkenylative Cyclization of 1,6-Enynes Constructing All-Carbon Quaternary Stereocenters
DOI: https://doi.org/10.1021/acscatal.4c00572
[2024] Visible-Light-Induced trans-Hydroboration of Diaryl Alkynes Utilizing Excited State of Borate Complexes
DOI: https://doi.org/10.1021/acs.orglett.4c00268
[2023] Shape‐ and Size‐Tunable Synthesis of Covalent Organic Cages through Rh‐Catalyzed Regioselective [2+2+2] Cycloaddition
DOI: https://doi.org/10.1002/ange.202304041
[2023] Design, synthesis and visible-light-induced non-radical reactions of dual-functional Rh catalysts
DOI: https://doi.org/10.1038/s44160-023-00268-9
[2023] 「コロナ禍」の知的障害特別支援学校におけるカリキュラムマネジメントの特質 : ＩＣＴの活用に焦点をあてて
DOI: https://doi.org/10.34429/00005284
[2023] Rhodium‐Catalyzed Chemo‐, Regio‐, Diastereo‐, and Enantioselective Intermolecular [2+2+2] Cycloaddition of Three Unsymmetric 2π Components
DOI: https://doi.org/10.1002/anie.202301346
[2023] Stereoselective synthesis of [2.2]triphenylenophanesviaintramolecular double [2 + 2 + 2] cycloadditions
DOI: https://doi.org/10.1039/d3sc00571b
[2023] Room Temperature Fluoranthene Synthesis through Cationic Rh(I)/H8-BINAP-Catalyzed [2 + 2 + 2] Cycloaddition: Unexpected Acceleration due to Noncovalent Interactions
DOI: https://doi.org/10.1021/acscatal.2c05683
[2023] Rhodium‐Catalyzed Chemo‐, Regio‐, Diastereo‐, and Enantioselective Intermolecular [2+2+2] Cycloaddition of Three Unsymmetric 2π Components
DOI: https://doi.org/10.1002/ange.202301346
[2023] Computational Mechanistic Study on Intramolecular Triple Cyclization of 1-Biphenylethynyl-2-phenylethynylbenzenes Giving Spiro Fluorene-Phenylenevinylenes by Dual Catalysis
DOI: https://doi.org/10.1246/bcsj.20230105
[2023] Enantioselective Synthesis of Axially Chiral Figure-Eight Spirocycloparaphenylenes via Rh-Catalyzed Intermolecular [2 + 2 + 2] Cycloaddition
DOI: https://doi.org/10.1021/acs.orglett.3c00895
[2023] Catalytic stereoselective synthesis of doubly, triply and quadruply twisted aromatic belts
DOI: https://doi.org/10.1038/s44160-023-00318-2
[2023] Shape‐ and Size‐Tunable Synthesis of Covalent Organic Cages through Rh‐Catalyzed Regioselective [2+2+2] Cycloaddition
DOI: https://doi.org/10.1002/anie.202304041
[2022] Innenrücktitelbild: Synthesis of Cyclophenacene‐ and Chiral‐Type Cyclophenylene‐Naphthylene Belts (Angew. Chem. 15/2022)
DOI: https://doi.org/10.1002/ange.202203312
[2022] Synthesis of Cyclophenacene‐ and Chiral‐Type Cyclophenylene‐Naphthylene Belts
DOI: https://doi.org/10.1002/anie.202200800
[2022] Synthesis of Cyclophenacene‐ and Chiral‐Type Cyclophenylene‐Naphthylene Belts
DOI: https://doi.org/10.1002/ange.202200800
[2022] Great Expectations
DOI: https://doi.org/10.1002/ceur.202200001
[2022] Catalyst-Controlled Inter- and Intramolecular Cascade [4 + 2] Annulations via Benzopyrylium Intermediates
DOI: https://doi.org/10.1021/acscatal.2c04740
[2022] Photocatalytic Generations of Secondary and Tertiary Silyl Radicals from Silylboranes Using an Alkoxide Cocatalyst
DOI: https://doi.org/10.1021/acs.joc.2c01885
[2022] Regiodivergent Synthesis and π‐Stacking‐Induced Chiral Self‐Recognition of Hexabenzocoronene‐Based [6]Helicenes
DOI: https://doi.org/10.1002/ejoc.202200690
[2022] Stereoselective cyclohexadienylamine synthesis through rhodium-catalysed [2+2+2] cyclotrimerization
DOI: https://doi.org/10.1038/s44160-022-00043-2
[2022] Enantioselective Synthesis of Axially Chiral Styrene‐Carboxylic Esters by Rhodium‐Catalyzed Chelation‐Controlled [2+2+2] Cycloaddition
DOI: https://doi.org/10.1002/anie.202202542
[2022] Enantioselective Synthesis of Axially Chiral Styrene‐Carboxylic Esters by Rhodium‐Catalyzed Chelation‐Controlled [2+2+2] Cycloaddition
DOI: https://doi.org/10.1002/ange.202202542
[2022] Rhodium‐Catalyzed Intermolecular Cycloaromatization Route to Cycloparaphenylenes that Exhibit Aggregation‐Induced Emission
DOI: https://doi.org/10.1002/chem.202200064
[2021] Gold-Catalyzed [3 + 2] Annulation, Carbenoid Transfer, and C–H Insertion Cascade: Elucidation of Annulation Mechanisms via Benzopyrylium Intermediates
DOI: https://doi.org/10.1021/acscatal.0c05394
[2021] Asymmetric synthesis, structures, and chiroptical properties of helical cycloparaphenylenes
DOI: https://doi.org/10.1039/d1sc00861g
[2021] Acceleration Mechanisms of C–H Bond Functionalization Catalyzed by Electron-Deficient CpRh(III) Complexes
DOI: https://doi.org/10.1021/acscatal.1c03454
[2021] Platinum-Catalyzed Intramolecular Spirocyclization of N-(Methylnaphthalenyl)propiolamides via Formal Aromatic Ene Reaction
DOI: https://doi.org/10.1021/acs.orglett.1c00393
[2021] Rhodium(III)‐Catalyzed Oxidative Intramolecular 1,1‐Oxyamination of Alkenes with Protected Amino Acids to Produce Oxazoloisoindole‐2,5‐diones
DOI: https://doi.org/10.1002/ejoc.202100143
[2021] Illuminating Stannylation
DOI: https://doi.org/10.1021/jacs.1c00887
[2021] Rhodium‐Catalyzed Enantioselective Synthesis, Structures, and Properties of Single and Double Azahelicene‐Like Molecules
DOI: https://doi.org/10.1002/chem.202005479
[2021] Photo-Inducedortho-C–H Borylation of Arenes through In Situ Generation of Rhodium(II) Ate Complexes
DOI: https://doi.org/10.1021/jacs.1c05859
[2021] Oxidative [4 + 2] annulation of 1-naphthols with alkynes accelerated by an electron-deficient rhodium(<scp>iii</scp>) catalysts
DOI: https://doi.org/10.1039/d1ob02181h

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AI 要約（直近 5 年の研究成果）

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研究成果（56 件）

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