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Exploration of New Chemistry of Open Shell Porphyrins

Research Project

Project/Area Number 18H03910
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 33:Organic chemistry and related fields
Research InstitutionRitsumeikan University (2020)
Kyoto University (2018-2019)

Principal Investigator

Osuka Atsuhiro  立命館大学, 総合科学技術研究機構, 客員教授 (80127886)

Co-Investigator(Kenkyū-buntansha) 田中 隆行  京都大学, 理学研究科, 助教 (20705446)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥44,200,000 (Direct Cost: ¥34,000,000、Indirect Cost: ¥10,200,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2019: ¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Fiscal Year 2018: ¥21,840,000 (Direct Cost: ¥16,800,000、Indirect Cost: ¥5,040,000)
Keywordsラジカル / ポルフィリン / 動的共有結合 / ジラジカル / 電子スピン共鳴 / 配位誘起スピン状態スイッチング / 三重項ジラジカル / 近赤外光吸収 / ヘリセン / スピン相互作用 / コロール / 配位高分子 / ナイトレニウムイオン / スピンクロスオーバー / アミニルラジカル / トリメチレンメタン / 強磁性体
Outline of Final Research Achievements

Stable porphyrin-based oxyradical, amynylradical, carbon-radical, and their diradicals have been explored and their structures and magnetic properties have been revealed. Further, unique functionalities such as coordination-induced-spin-state-switching and dynamic-covalent-chemistry have been achieved based on the stable porphyrin radicals.
This strategy has also been applied to the synthesis and isolation of very reactive radical species such as carbene, nitrene, and nitrenium ion. Stable radicals based on ring-contracted porphyrinoid and nitrogen-incorporated polycyclic aromatic hydrocarbon have also been explored.

Academic Significance and Societal Importance of the Research Achievements

ラジカルは優れた磁気物性、光学特性、酸化還元特性を示し、機能性分子として有望な化学種とされてきたが、その高い反応性ゆえに安定な形で単離することがしばしば困難であった。機能性色素であるポルフィリンを用いてラジカルを安定化させることで、大気中でも取り扱いが可能な種々のラジカル分子の開拓が可能になり、新たな機能性分子の設計と合成が可能になった意義は大きい。また、ポルフィリンのラジカル安定化能力を用いて、カルベンやナイトレン、ナイトレニウムイオンといった学術的に興味深い不安定化学種の単離にも挑戦することができ、この化学の重要性が増した。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (82 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (30 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 30 results,  Open Access: 5 results) Presentation (51 results) (of which Int'l Joint Research: 26 results,  Invited: 11 results)

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

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Pd(II) insertion-triggered meso-carbon extrusion of N-fused pentaphyrin to form N-fused sapphyrin Pd(II) complexes2021

    • Author(s)
      Akito Nakai, Tomoki Yoneda, Takayuki Tanaka, Atsuhiro Osuka
    • Journal Title

      Chemical Communications

      Volume: 57 Issue: 24 Pages: 3034-3037

    • DOI

      10.1039/d1cc00518a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Robust Porphyrin‐Stabilized Triplet Carbon Diradical2021

    • Author(s)
      K. Wang, P. Liu, F. Zhang, L. Xu, M. Zhou, A. Nakai, K. Kato, K. Furukawa, T. Tanaka, A. Osuka, J. Song
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 60 Issue: 13 Pages: 7078-7082

    • DOI

      10.1002/ange.202015356

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Helically Twisted Benzene-1,3,5-triamine-fused Porphyrin Dimers2020

    • Author(s)
      Kato Kenichi、Osuka Atsuhiro
    • Journal Title

      Chemistry Letters

      Volume: - Issue: 5 Pages: 517-520

    • DOI

      10.1246/cl.200115

    • NAID

      130007840181

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oxidation-Induced Detachment of Ruthenoarene Unit and Oxygen Insertion in Bis-Pd(II) Hexaphyrin π-Ruthenium Complexes2020

    • Author(s)
      A. Nakai, T. Tanaka, A. Osuka
    • Journal Title

      Molecules

      Volume: 25 Issue: 12 Pages: 2753-2753

    • DOI

      10.3390/molecules25122753

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Highly Stable Radical Cations of N,N’-Diarylated Tetrabenzotetraaza[8]circulene2020

    • Author(s)
      Y. Matsuo, T. Tanaka, A. Osuka
    • Journal Title

      Chem. Eur. J.

      Volume: 26 Issue: 36 Pages: 8144-8152

    • DOI

      10.1002/chem.202001934

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diazadimethano[8]circulene: Synthesis, Structure, Properties, and Isolation of Stable Radical Cation2020

    • Author(s)
      Y. Matsuo, T. Tanaka, A. Osuka
    • Journal Title

      Chem. Lett.

      Volume: 49 Issue: 8 Pages: 959-962

    • DOI

      10.1246/cl.200336

    • NAID

      130007884726

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Propeller-shaped Semi-fused Porphyrin Trimers: Molecular-symmetry- dependent Chiroptical Response2020

    • Author(s)
      K. Kato, A. Osuka
    • Journal Title

      Chem. Eur. J.

      Volume: 26 Issue: 45 Pages: 10217-10221

    • DOI

      10.1002/chem.202002157

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Benzene- and pyridine-incorporated octaphyrins with different coordination modes toward two PdII centers2020

    • Author(s)
      Le Liu, Zhiwen Hu, Fenni Zhang, Yang Liu, Ling Xu, Mingbo Zhou, Takayuki Tanaka, Atsuhiro Osuka and Jianxin Song
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 6206-6206

    • DOI

      10.1038/s41467-020-20072-9

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] meso-(2-Pyridyl)-boron(III)-subporphyrin: Perimeter Iridium(III) Coordination2020

    • Author(s)
      G. Lavarda, D. Shimizu, T. Torres, A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 59 Issue: 8 Pages: 3127-3130

    • DOI

      10.1002/anie.201914853

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cyclophane‐type Chlorin Dimers from Dynamic Covalent Chemistry of 2,18‐Porphyrinyl Dicyanomethyl Diradicals2020

    • Author(s)
      B. Adinarayana, K. Kato, D. Shimizu, T. Tanaka, K. Furukawa, A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 49 Issue: 11 Pages: 4320-4323

    • DOI

      10.1002/anie.201914480

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Rational Synthesis of 5,10-Diazaporphyrins via Nucleophilic Substitution Reactions of α,α’-Dibromotripyrrin and Dihydrogenation to Give 5,10-Diazachlorins2020

    • Author(s)
      M. Umetani, G. Kim, T. Tanaka, D. Kim, A. Osuka
    • Journal Title

      J. Org. Chem.

      Volume: 85 Issue: 5 Pages: 3849-3857

    • DOI

      10.1021/acs.joc.9b03467

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stable meso-meso Linked 2NH-Corrole Radical Dimers as a Key Intermediate to Corrole Tape2020

    • Author(s)
      S. Ooi, B. Adinarayana, D. Shimizu, T. Tanaka, A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 59 Issue: 24 Pages: 9423-9427

    • DOI

      10.1002/anie.202002976

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Singly and Doubly Neo-confused Smaragdyrins2019

    • Author(s)
      Y. Rao, W. Zhou, L. Xu, M. Zhou, B. Yin, T. Tanaka, A. Osuka, J. Song
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 141 Issue: 47 Pages: 18836-18844

    • DOI

      10.1021/jacs.9b10270

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Phenylene‐bridged Porphyrin meso‐Oxy Radical Dimers2019

    • Author(s)
      T. Yamamoto, K. Kato, D. Shimizu, T. Tanaka, A. Osuka
    • Journal Title

      Chem. Asian J.

      Volume: 14 Issue: 22 Pages: 4031-4034

    • DOI

      10.1002/asia.201901033

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quadrupolar Cyclopenta[hi]aceanthrylene‐based Electron Donor‐Acceptor‐Donor Conjugates: Charge Transfer versus Charge Separation2019

    • Author(s)
      C. Schierl, W. Alex, L. M. Mateo, B. Ballesteros, D. Shimizu, A. Osuka, T. Torres, D. M. Guldi, G. Bottari
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 58 Issue: 41 Pages: 14644-14652

    • DOI

      10.1002/anie.201906206

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 5,20-Diheterohexaphyrins: metal-template-free synthesis and aromaticity switching2019

    • Author(s)
      M. Umetani, J. Kim, T. Tanaka, D. Kim, A. Osuka
    • Journal Title

      Chem. Commun.

      Volume: 55 Issue: 71 Pages: 10547-10550

    • DOI

      10.1039/c9cc05580k

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Acetylene and trans-Ethylene Bridged BIII-Subporphyrin Dimers2019

    • Author(s)
      Y. Bekki, S. Kang, D. Kim, A. Osuka
    • Journal Title

      Chem. Asian J.

      Volume: 14 Issue: 13 Pages: 2230-2234

    • DOI

      10.1002/asia.201900547

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stable Radical versus Reversible σ-Bond Formation of (Porphyrinyl)dicyanomethyl Radicals2019

    • Author(s)
      B. Adinarayana, D. Shimizu, K. Furukawa, A. Osuka
    • Journal Title

      Chem. Sci.

      Volume: 10 Issue: 23 Pages: 6007-6012

    • DOI

      10.1039/c9sc01631g

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] meta-and para-Phenylenediamine-fused Porphyrin Dimers: Synthesis and Magnetic Interactions in Their Dication Diradicals2019

    • Author(s)
      K. Kato and A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 58 Issue: 25 Pages: 8546-8590

    • DOI

      10.1002/anie.201901939

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Structures, and Near‐IR Absorption of Heterole‐fused Earring Porphyrins2019

    • Author(s)
      L. Wu, F. Li, Y. Rao, B. Wen, L. Xu, M. Zhou, T. Tanaka, A. Osuka, J. Song
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 58 Issue: 24 Pages: 8124-8128

    • DOI

      10.1002/anie.201903446

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] π-Ruthenium Complexes of Hexaphyrins(1.1.1.1.1.1): A Triple Decker Complex Bearing Two Ruthenoarene Units2019

    • Author(s)
      Nakai Akito、Ishida Shin-ichiro、Soya Takanori、Osuka Atsuhiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 印刷中 Issue: 24 Pages: 8197-8200

    • DOI

      10.1002/anie.201903212

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stable (BIII-Subporphyrin-5-yl)dicyanomethyl Radicals2019

    • Author(s)
      Adinarayana Bellamkonda、Shimizu Daiki、Osuka Atsuhiro
    • Journal Title

      Chemistry - A European Journal

      Volume: 25 Issue: 7 Pages: 1706-1710

    • DOI

      10.1002/chem.201805601

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective Formation of Helical Tetrapyrrin‐fused Porphyrins by Oxidation of beta‐to‐beta Linked meso‐Aminoporphyrin Dimers2019

    • Author(s)
      Osuka Atsuhiro、Fujimoto Keisuke、Shimizu Daiki、Mori Tadashi、Li Yuanyuan、Zhou Mingbo、Song Jianxin
    • Journal Title

      Chemistry - A European Journal

      Volume: 25 Issue: 7 Pages: 1711-1715

    • DOI

      10.1002/chem.201805659

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Coordination-Induced Spin-State Switching of an Aminyl-Radical-Bridged Nickel(II) Porphyrin Dimer between Doublet and Sextet States2019

    • Author(s)
      Shimizu Daiki、Ide Yuki、Ikeue Takahisa、Osuka Atsuhiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 58 Issue: 15 Pages: 5023-5027

    • DOI

      10.1002/anie.201900792

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bis‐copper(II) Complex of Triply‐linked Corrole Dimer and Its Dication2019

    • Author(s)
      大井翔太、田中隆行、池上崇久、山角和久、植田賢人、清水大貴、石田真敏、古田弘幸、大須賀篤弘
    • Journal Title

      Chemistry-An Asian Journal

      Volume: 印刷中 Issue: 10 Pages: 1771-1776

    • DOI

      10.1002/asia.201801467

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aromatic and Antiaromatic Cyclophane‐type Hexaphyrin Dimers2019

    • Author(s)
      Nakai Akito、Yoneda Tomoki、Ishida Shin‐ichiro、Kato Kenichi、Osuka Atsuhiro
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 14 Issue: 2 Pages: 256-260

    • DOI

      10.1002/asia.201801751

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] “Stable Face-to-Face Singlet Diradicaloids: Doubly u-Hydroxo-Bridged Triply-Linked Corrole Dimer Ga(III) Complexes”2018

    • Author(s)
      S. Ooi, D. Shimizu, K. Furukawa, T. Tanaka, and A. Osuka
    • Journal Title

      Angew. Chem. Int. Ed

      Volume: 57 Issue: 45 Pages: 14916-14920

    • DOI

      10.1002/anie.201810200

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Stable Trimethylenemethane Triplet Diradical Based on a Trimeric Porphyrin Fused π-System2018

    • Author(s)
      Kato Kenichi、Furukawa Ko、Osuka Atsuhiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 30 Pages: 9491-9494

    • DOI

      10.1002/anie.201804644

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stable Diporphyrinylaminyl Radical and Nitrenium Ion2018

    • Author(s)
      Shimizu Daiki、Fujimoto Keisuke、Osuka Atsuhiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 30 Pages: 9434-9438

    • DOI

      10.1002/anie.201805385

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Porphyrin‐Stabilized Nitrenium Dication2018

    • Author(s)
      Fujimoto Keisuke、Shimizu Daiki、Osuka Atsuhiro
    • Journal Title

      Chemistry - A European Journal

      Volume: 25 Issue: 2 Pages: 521-525

    • DOI

      10.1002/chem.201805491

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Metalation-induced formation of novel fused porphyrinoid dimers from tetrabromo-[36]octaphyrin via transannular bond formation2021

    • Author(s)
      Akito Nakai, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Synthesis of Novel Peripherally Fused Corannulenes via Quintuple Amination Reactions andTheir Structural and Electronic Perturbations2021

    • Author(s)
      Koki Kise, Shota Ooi, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Metalation-induced formation of novel fused porphyrinoid dimers from tetrabromo-[36]octaphyrin via transannular bond formation2020

    • Author(s)
      Akito Nakai, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Aza-crown-ether-incorporated subporphyrins with unique affinities to metal ions2020

    • Author(s)
      Koki Kise, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      錯体化学会第70回討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 超ポルフィリンの化学2020

    • Author(s)
      大須賀篤弘
    • Organizer
      有機合成新春講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Stable Porphyrin Radicals2019

    • Author(s)
      Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stable Porphyrin Radicals2019

    • Author(s)
      Osuka Atsuhiro
    • Organizer
      Jean-Pierre Sauvage 75th
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fusion Chemistry of Porphyrinoids2019

    • Author(s)
      Osuka Atsuhiro
    • Organizer
      ACPP-1
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stable Porphyrin Radicals2019

    • Author(s)
      Atsuhiro Osuka
    • Organizer
      18th ACC
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stable Porphyrin Radicals2019

    • Author(s)
      Osuka Atsuhiro
    • Organizer
      The Israel-Japan Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Kenichi Kato, Atsuhiro Osuka,2019

    • Author(s)
      meta- and para-Phenylenediamine-fused Porphyrin Dimers: Synthesis and Magnetic Interactions in Their Dication Diradicals
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of 5,10-diazaporphyrins via nucleophilic substitution reactions2019

    • Author(s)
      Masataka Umetani, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and properties of fused subporphyrins with β-nitrogen atoms2019

    • Author(s)
      Koki Kise, Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] meso-Oxoisocorroles: An Antiaromatic Porphyrinoid2019

    • Author(s)
      Kento Ueta,Takayuki Tanaka,Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Syntheses and Properties of Novel Sandwich Complexes Using Gold(III) Hexaphyrin as a Ligand2019

    • Author(s)
      Akito Nakai, Shin-ichiro Ishida, Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Properties of Novel Hetero[8]circulenes2019

    • Author(s)
      Yusuke Matsuo, Takayuki Tanaka, Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stable (BIII-Subporphyrin-5-yl)dicyanomethyl Radicals2019

    • Author(s)
      Bellamkonda Adinarayana, Daiki Shimizu, Atsuhiro Osuka
    • Organizer
      ISNA18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 求核置換反応を用いた5,10-ジアザポルフィリンの合成2019

    • Author(s)
      梅谷将隆・田中隆行・大須賀篤弘
    • Organizer
      第30回基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ジアリールアミン縮環ポルフィリン二量体の合成と物性2019

    • Author(s)
      加藤研一・大須賀篤弘
    • Organizer
      第30回基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] メゾ位とベータ位の修飾に基づくドナー・アクセプター型サブポルフィリンの合成と物性2019

    • Author(s)
      黄瀬光稀・大須賀篤弘
    • Organizer
      第30回基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] メゾ位に電子供与性の置換基を持つサブポルフィリン2019

    • Author(s)
      戸次洋佑・大須賀篤弘
    • Organizer
      第30回基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 酸化的縮環反応によるヘテロ[8]サーキュレンの合成とN上修飾2019

    • Author(s)
      松尾悠佑・黄瀬光稀・田中隆行・大須賀篤弘
    • Organizer
      第30回基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] meso-Oxoisocorrole Metal Complexes and their Antiaromaticity2019

    • Author(s)
      Kento Ueta・Takayuki Tanaka・Atsuhiro Osuka
    • Organizer
      錯体化学会第69討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヘキサフィリンpaiルテニウム錯体の合成と物性2019

    • Author(s)
      中井彬人・石田真一郎・大須賀篤弘
    • Organizer
      錯体化学会第69討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 8の字型オクタフィリンGe二核錯体の合成とそのキラル特性2019

    • Author(s)
      水藤泰介・井澤主水・清水大貴・ 田中隆行・ 大須賀篤弘
    • Organizer
      錯体化学会第69討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イミン形成反応を利用したb位pai拡張サブポルフィリンの合成と物性2019

    • Author(s)
      黄瀬光稀・大須賀篤弘
    • Organizer
      第46回有機典型元素化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ピロールとチオフェンから成る環状混成体の酸化的縮環反応2019

    • Author(s)
      松尾悠佑・黄瀬光稀・田中隆行・大須賀篤弘
    • Organizer
      第46回有機典型元素化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Aza[8]circulenes: novel fluorescent hetero-PAHs2019

    • Author(s)
      Takayuki Tanaka, Fengkun Chen, Yusuke Matsuo, Koki Kise, Atsuhiro Osuka
    • Organizer
      ISNA-18
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Porphyrinoid Fusion Chemistry2018

    • Author(s)
      Atsuhiro Osuka
    • Organizer
      Conference on new advances in the chemistry of porphyrinoids
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stable Porphyrin Radicals2018

    • Author(s)
      Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] u-Oxo-Bridged Dimers of Metallocorroles2018

    • Author(s)
      Takayuki Tanaka,Kento Ueta,Shota Ooi,Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 1,2-Phenylene-Inserted porphyrin Arch-Tape Dimers2018

    • Author(s)
      Norihito Fukui,Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Benzene-1,3,5-triaminyl Radical Fused with Zn(Ⅱ)-Porphyrins;Rmarkable Stability and High Spin Quartet Ground State2018

    • Author(s)
      Daiki Shimizu,Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stable Trimethylenemethane Diradical Embedded in Porphyrin-Based Fused p-Framework2018

    • Author(s)
      Kenichi Kato, Ko Fukuzawa, Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of Novel Heteroporphyrinoids Using Dibromotripyrrin as a Precursor2018

    • Author(s)
      Masataka Umetani, Takayuki Tanaka, AtsuhiroOsuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] meso-Aryl Corrole Silicon(Ⅳ)Complexes2018

    • Author(s)
      Kento Ueta, Masaya Fukuda, Gakhyun Kim, Soji Shimizu, Takayuki Tanaka,Dongho Kim,Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Characterization of Diarylamine-Fused Subporphyrins2018

    • Author(s)
      Koki Kise, AtsuhironOsuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Properties of Phenylene-Bridged Porphyrin meso-Oxy Radical Oligomers2018

    • Author(s)
      Takayuki Yamamoto, Daiki Shimizu, Ko Furukawa, Atsuhiro Osuka
    • Organizer
      ICPP10
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fusion Chemistry of Porphyrinoids2018

    • Author(s)
      大須賀篤弘
    • Organizer
      有機合成化学協会中国四国支部パネル討論会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Synthesis and Properties of Quadruply Twisted Huckel Aromatic Molecules2018

    • Author(s)
      Takanori Soya, Atsuhiro Osuka
    • Organizer
      CURO-Pi Ⅲ
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポルフィリンによって安 定化されたアミニルラジカルの 合成と物性2018

    • Author(s)
      清水大貴・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] メゾーメゾ結合コロール二量体の酸化反応機構2018

    • Author(s)
      大井翔太・田中隆行・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ジブロモトリピリンを前駆体に用いた新しいヘテロポルフィリノイド合成2018

    • Author(s)
      梅谷将隆・田中隆行・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポルフィリンを基盤とした縮環電子系によるトリメチレンメタン三重項ジラジカルの大幅な安定化とその物性2018

    • Author(s)
      加藤研一・古川貢・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] メゾ-ニトロコロールの合成と物性2018

    • Author(s)
      植田賢人・田中隆行・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 二か所および三か所のメゾ位が無置換のサブポルフィリンの合成と物性解明2018

    • Author(s)
      黄瀬光稀・吉田康太・小谷亮太・清水大貴・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] メゾ-メゾ直結ヘキサフィリン二量体の合成2018

    • Author(s)
      中井彬人・井澤主水・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] メゾリチオ化を鍵とした新規メゾ位修飾サブポルフィリンの合成と物性2018

    • Author(s)
      戸次洋佑・清水大貴・藤本圭佑・大須賀篤弘
    • Organizer
      第29回基礎有機化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Stable Porphyrin Radicals2018

    • Author(s)
      Atsuhiro Osuka
    • Organizer
      10th Singapore International Chemistry Conference (SICC10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Benzene-1,3,5-Triaminyl Radical Fused with Zn(II)-Porphyrins: Remarkable Stability and High Spin Quartet Ground State2018

    • Author(s)
      Daiki Shimizu, Atsuhiro Osuka
    • Organizer
      10th Singapore International Chemistry Conference (SICC10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Stable Trimethylenemethane Triplet Diradical Based on a Trimeric Porphyrin Fused π-System2018

    • Author(s)
      Kenichi Kato, Ko Furukawa, Atsuhiro Osuka
    • Organizer
      10th Singapore International Chemistry Conference (SICC10)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2022-01-27  

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