熊谷 直哉 (クマガイ ナオヤ)

Kumagai, Naoya

写真a

所属(所属キャンパス)

薬学部 薬科学科 分子創成化学講座 (芝共立)

職名

教授

HP

外部リンク

経歴 【 表示 / 非表示

  • 2005年04月
    -
    2006年03月

    ハーバード大学, 生物化学科, ポストドクトラルフェロー

  • 2006年04月
    -
    2010年03月

    東京大学, 大学院薬学系研究科, 助教

  • 2010年04月
    -
    2010年12月

    微生物化学研究所, 有機合成研究部, 研究員

  • 2010年04月
    -
    2017年03月

    立教大学, 理学部, 兼任講師

  • 2011年01月
    -
    2013年03月

    微生物化学研究所, 有機合成研究部, 主任研究員

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学歴 【 表示 / 非表示

  • 1996年04月
    -
    2000年03月

    東京大学, 薬学部

    大学, 卒業

  • 2000年04月
    -
    2002年03月

    東京大学, 大学院薬学系研究科

    大学院, 修了, 修士

  • 2002年04月
    -
    2005年03月

    東京大学, 大学院薬学系研究科

    大学院, 修了, 博士

学位 【 表示 / 非表示

  • 博士(薬学), 東京大学, 課程, 2005年03月

免許・資格 【 表示 / 非表示

  • 薬剤師, 2000年09月

  • 第一種放射線管理主任者, 2012年04月

 

研究分野 【 表示 / 非表示

  • ナノテク・材料 / 構造有機化学、物理有機化学

  • ライフサイエンス / 生物有機化学

 

著書 【 表示 / 非表示

  • Interplay of diamides and rare earth metals: Specific molecular spaces and catalytic activity

    Kumagai N., Shibasaki M., Designed Molecular Space in Material Science and Catalysis, 2018年01月

     概要を見る

    A catalytic system comprising functionalized small diamides and rare earth metals (REs) exerts intriguing catalytic properties that are dictated by dynamic construction of flexible molecular spaces. The dynamic interaction of diamides and REs is characterized by broad applicability to distinct reaction systems as well as notable switchable catalysis. Structural modification of the diamide allows for enhanced intermolecular interactions to afford a self-assembled solid-phase catalyst with a specific molecular space that engages in heterogeneous asymmetric catalysis with a continuous-flow platform.

  • Chiral Bimetallic Lewis Acids

    Shibasaki M., Kumagai N., Topics in Organometallic Chemistry, 2018年

     概要を見る

    Here, we review the utility of chiral bimetallic (multimetallic) Lewis acidic complexes in catalytic asymmetric transformations. Bimetallic complexes are endowed with dual catalytic functions that synergistically activate multiple substrates and functionalities. This cooperative activation mode is particularly effective for activating low reactivity substrates in a highly stereoselective manner without the aid of stoichiometric activating reagents. The privileged bimetallic catalysts presented here highlight the importance of catalyst design in the development of widely applicable catalytic systems.

論文 【 表示 / 非表示

  • DiQuinoline-MonoQuinazoline: A Flat Proton Binder and its Application as a Polyaromatic Hydrocarbon Scavenger and G4 Ligand

    Karimata T., Xu W., Kumagai N.

    Chemistry - A European Journal 2025年

    ISSN  09476539

     概要を見る

    A new miniaturized framework for graphitic material featuring three neighboring pyridinic nitrogen atoms is disclosed. The quinoline/quinazoline hybridized pseudo trimeric macrocycle, DiQuinoline(Q)-MonoQuinazolines(Qz), Q2Qz1, was readily synthesized from the key macrocyclic amide precursor in a modular fashion. Its central cavity strongly captures a proton, and the thus-formed positively charged, highly planar architecture exhibits supramolecular complexation through π-interactions. Q2Qz1, with its unique properties, was applied as a scavenger for toxic polyaromatic hydrocarbons and as a G-quartet ligand for potential therapeutic agent for cancer chemotherapy.

  • Recent Advances in Quinoline-Based Macrocycles: Synthesis, Properties, and Applications in Catalytic Reactions

    Xu W., Kumagai N.

    Synthesis (Germany) 56 ( 11 ) 1765 - 1774 2024年05月

    ISSN  00397881

     概要を見る

    Macrocyclic compounds exhibit unique properties due to their large ring-shaped structures, which have captivated chemists in recent decades. These molecules exert specific functions in various applicable fields, such as chemistry, materials science, and biology. Crown ethers, calixarenes, and porphyrinoids, which contain several ether/phenol/pyrrole subunits, represent these molecular categories with unparalleled functional diversity. In contrast, quinoline-based macrocycles comprising the quinoline unit as a key element to construct specific ring shapes have received limited attention. In this minireview, we summarize the recent advances in oligoquinoline macrocycles TriQuinoline (TQ), oxa-TriQuinoline (o-TQ), TEtraQuinoline (TEQ), and other bridged quinoline-based macrocycles. Emphasis is placed on the synthesis, structure, and application of these molecules in organometallic and supramolecular chemistry, which may guide new molecular designs in the quinoline-based macrocycle family. 1 Introduction 2 Quinoline-Based Macrocycles 2.1 TriQuinoline (TQ) 2.2 Oxa-TriQuinoline (o-TQ) 2.3 TEtraQuinoline (TEQ) 2.4 Larger Quinoline-Based Macrocycles with Bridges 3 Conclusion.

  • In2Q2: A New Entry of 16-Membered Tetraazamacrocycle Concatenating Indole and Quinoline Units

    Kihara K., Kobayashi T., Xu W., Kumagai N.

    Chemistry - A European Journal 30 ( 25 )  2024年05月

    ISSN  09476539

     概要を見る

    A new family of 16-membered macrocycles comprising two indole (In) and two quinoline (Q) units, coined In2Q2, was synthesized. Each unit is diagonally located and concatenated in a head-to-tail fashion, furnishing a non-flat saddle-shaped architecture with C2 symmetry. The synthetic protocol utilizing macrocyclic diamide as a pivotal precursor allowed us to access a series of In2Q2 derivatives bearing various substituents on the periphery. The In2Q2 derivatives and their Zn2+ complexes were emissive in both solution phase and solid state. While the entire architecture of In2Q2 is similar to that of quinoline tetramer TEtraQuinoline, a couple of contrasting physicochemical properties were revealed.

  • Chemoselective Catalytic Dehydrogenation of Benzylic Amines Driven by the TEtraQuinoline/FeCl<inf>2</inf> Complex

    Nishiwaki M., Xu W., Kumagai N.

    Asian Journal of Organic Chemistry (Asian Journal of Organic Chemistry)  12 ( 9 )  2023年09月

    ISSN  21935807

     概要を見る

    A chemoselective dehydrogenation protocol for benzylic amines catalyzed by the TEtraQuinoline (TEQ)/FeCl2 complex is described. In combination with 2 equiv of tert-butyl hydroperoxide, as little as 0.1 mol% of catalyst loading was sufficient to convert primary and secondary benzylic amines to the corresponding imines and dimerized imines, respectively. Subsequent hydrolysis of the imines allowed for removal of the benzyl group on the nitrogen atom. Nonaromatic carbon-carbon multiple bonds and the O-Bn group remained intact in the present protocol, providing a complementary deprotection procedure to reductive removal conditions exerted by Pd catalysis.

  • Oxa-TriQuinoline: A New Entry to Aza-Oxa-Crown Architectures**

    Kobayashi T., Kumagai N.

    Angewandte Chemie - International Edition (Angewandte Chemie - International Edition)  62 ( 32 )  2023年08月

    ISSN  14337851

     概要を見る

    A new 15-membered-macrocyclic molecular entity, oxa-TriQuinoline (o-TQ), was designed and synthesized. In o-TQ, three oxygen atoms were joined onto three quinoline units at the 2- and 8-positions in a head-to-tail fashion by three-fold SNAr reactions, giving rise to the characteristic N3O3 aza-oxa-crown architecture. o-TQ can serve as a new tridentate nitrogen ligand to capture a CuI cation and adopt a bowl shape, before supramolecular complexation with corannulene and [12]cycloparaphenylene (CPP) occurs through π–π and CH–π interactions. In the presence of the CuI cation, the non-emissive o-TQ becomes a highly emissive material in the solid state, whereby the emission wavelengths depend on the ancillary ligand on the CuI cation. The o-TQ/CuI complex is able to promote carbene catalysis to provide a range of enamines with a gem-difluorinated terminus.

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KOARA(リポジトリ)収録論文等 【 表示 / 非表示

総説・解説等 【 表示 / 非表示

競争的研究費の研究課題 【 表示 / 非表示

  • 理論化学レーダー支援による新分子骨格の迅速材料深化

    2023年04月
    -
    2026年03月

    熊谷 直哉, 学術変革領域研究(B), 補助金,  研究代表者

  • 独自の分子設計を基盤とする拡張的分子機能化学の追究

    2023年04月
    -
    2026年03月

    熊谷 直哉, 基盤研究(B), 補助金,  研究代表者

  • ポルフィリン2.0: warped-porphyrinの化学

    2022年06月
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    2024年03月

    文部科学省・日本学術振興会, 科学研究費助成事業, 熊谷 直哉, 挑戦的研究(萌芽), 補助金,  研究代表者

  • 戦略的分子デザインが拓く分子変換化学

    2020年04月
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    2023年03月

    文部科学省・日本学術振興会, 科学研究費助成事業, 熊谷 直哉, 基盤研究(B), 補助金,  研究代表者

  • 一原子サイズ欠損分子トリキノリンの化学

    2019年06月
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    2021年03月

    文部科学省・日本学術振興会, 科学研究費助成事業, 熊谷 直哉, 挑戦的研究(萌芽), 補助金,  研究代表者

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担当授業科目 【 表示 / 非表示

  • 課題研究(分子創成化学)

    2024年度

  • 演習(分子創成化学)

    2024年度

  • 卒業研究1(薬学科)

    2024年度

  • 英語演習(薬学科)

    2024年度

  • 精密有機合成

    2024年度

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