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Highly effective and selective synthesis of cyclic compounds utilizing reactivity of electron-deficient alkenes

Research Project

Project/Area Number 19K05476
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 33020:Synthetic organic chemistry-related
Research InstitutionNara University of Education

Principal Investigator

YAMAZAKI Shoko  奈良教育大学, 理科教育講座, 教授 (50182481)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords電子欠乏性アルケン / 分子内環化反応 / 環化付加 / Knoevenagel縮合 / ヘテロ環 / 炭素環 / スチレン / アルキン / 含窒素ヘテロ環 / 含酸素ヘテロ環 / ナフタレン / 分子内Diels-Alder反応 / ピロリジン / 水付加 / 分子内[4+2]付加環化 / ブロモスチレン誘導体 / 脱水素反応 / Knoevenagel 縮合 / 連続的環化反応 / インデン / ベンゾ[f]イソインドール / 分子内[4+2]環化付加 / 分子内[2+2]環化付加 / 分子間[2+2]環化付加
Outline of Research at the Start

環境負荷軽減を指向した高選択的、効率的な有機合成法の開発は、医薬品や有機材料の合成において重要である。特に、ヘテロ環や炭素環、多環性化合物は有用な物質に多く存在し、その高効率的合成開発が期待される。本研究では、基質の高い反応性を利用し、低エネルギー型、無触媒または少ない触媒、短工程での環化合物骨格の選択的な新合成反応開発を行う。電子欠乏性アルケニルカルボン酸とアリールアルケニル、ハロゲン化アルケニル基を含むアミン誘導体との、アミド誘導体を経る分子内反応で、選択的環化反応を検討する。また分子間での効率的、選択的環化付加反応も検討する。

Outline of Final Research Achievements

Highly effective and selective synthesis of cyclic compounds utilizing reactivity of electron-deficient alkenes has been achieved.
Inter- and intramolecular cycloaddition of ethenetricarboxylates with styrenes in the presence of Lewis acid gave cyclobutanes, stereoselectively. The intramolecular reactions of styrene-functionalized ethenetricaroxylate amides showed high diversity of reaction modes. Heating α-bromostyrene-functionalized amides of monomethyl fumarate with Et3N gave 1,4-dihydronaphthalenes. Dehydrogenation of various 1,4-dihydronaphthalenes gave naphthalene derivatives. Intramolecular cyclization reactions of arylpropargyl amides of electron-deficient α,β-alkenyl carboxylates gave benz[f]isoindolines and aroyl pyrrolidines depending on the reaction conditions. Sequential Knoevenagel condensation/cyclization leading to indenes and benzofulvenes have also been developed. The reaction mechanisms have been studied using DFT calculations.

Academic Significance and Societal Importance of the Research Achievements

高温、低温を必要としない、ワンポット多結合形成による、低エネルギー型、短工程の環化合物骨格の選択的な新合成反応開発を達成した。環境負荷軽減に貢献することができる。
種々の置換基を用いて電子的、立体的効果による反応性、選択性の違いを調べ、計算化学を用いて、起こりうる反応経路を詳細に調べることにより、反応が成功する鍵となる因子、選択性を解明した。蛍光などの物性を持つ多修飾環化合物の合成も達成した。含窒素、酸素などのヘテロ環、炭素環をもつ生物活性のある物質や、機能性有機材料開発が期待される。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (50 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (29 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 27 results,  Open Access: 4 results) Presentation (21 results) (of which Int'l Joint Research: 9 results)

  • [Journal Article] A DFT Study on the Tautomerization of β‐Alanine2024

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      ChemistrySelect

      Volume: 9 Issue: 11

    • DOI

      10.1002/slct.202304052

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 1,10‐Phenanthroline‐Based Octahedra Induced by Protonation of a Nitrogen Atom: Structures and Emission Properties2023

    • Author(s)
      Yoshikawa Naokazu、Yamazaki Shoko、Nakaoku Ayane、Manabe Yui、Tohnai Norimitsu、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      ChemistrySelect

      Volume: 8 Issue: 45

    • DOI

      10.1002/slct.202303561

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intramolecular cyclization reactions of arylpropargyl amides of electron-deficient α,β-alkenyl carboxylates and related compounds2023

    • Author(s)
      Wang Zhichao、Yamazaki Shoko、Morimoto Tsumoru、Takashima Hiroshi、Nakaoku Ayane、Shimizu Makoto、Ogawa Akiya
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 21 Issue: 10 Pages: 2172-2187

    • DOI

      10.1039/d3ob00129f

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Circularly polarised luminescence from excimer emission of anthracene derivatives complexed with γ-cyclodextrin in the solid state2023

    • Author(s)
      Kakimoto Yuna、Ikemura Ryoya、Imai Yoshitane、Tohnai Norimitsu、Yamazaki Shoko、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      RSC Advances

      Volume: 13 Issue: 3 Pages: 1914-1922

    • DOI

      10.1039/d2ra07971b

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Octahedrons of 1,10-phenanthroline and 4′?chloro-2,2′:6′,2″-terpyridine induced by protonation of nitrogen atoms: Synthesis and analysis2023

    • Author(s)
      Yoshikawa Naokazu、Yamazaki Shoko、Eguchi Shiori、Nishiyama Ayaka、Yamashita Yuki、Tohnai Norimitsu、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      Journal of Molecular Structure

      Volume: 1271 Pages: 134075-134075

    • DOI

      10.1016/j.molstruc.2022.134075

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Intramolecular Diels-Alder Reactions of α-Bromostyrene-Functionalized Unsaturated Carboxamides2022

    • Author(s)
      Wang Zhichao、Yamazaki Shoko、Mikata Yuji、Oba Miho、Takashima Hiroshi、Morimoto Tsumoru、Ogawa Akiya
    • Journal Title

      The Journal of Organic Chemistry

      Volume: 87 Issue: 16 Pages: 11148-11164

    • DOI

      10.1021/acs.joc.2c01417

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A DFT study of the active role of the phosphate group of an internal aldimine in a transamination reaction2022

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 20 Issue: 26 Pages: 5334-5341

    • DOI

      10.1039/d2ob00913g

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] A DFT study on the tautomerization of vitamin B3 (niacin)2022

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Computational and Theoretical Chemistry

      Volume: 1214 Pages: 113800-113800

    • DOI

      10.1016/j.comptc.2022.113800

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Three or Four Heteroatoms Including at Least One Selenium or Tellurium2022

    • Author(s)
      Yamazaki Shoko
    • Journal Title

      Comprehensive Heterocyclic Chemistry IV

      Volume: 6 Pages: 303-409

    • DOI

      10.1016/b978-0-12-818655-8.00053-6

    • ISBN
      9780128186565
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thiepanes and Thiepines2022

    • Author(s)
      Yamazaki Shoko
    • Journal Title

      Comprehensive Heterocyclic Chemistry IV

      Volume: 13 Pages: 125-180

    • DOI

      10.1016/b978-0-12-818655-8.00091-3

    • ISBN
      9780128186565
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Journal Article] Structures, atomic charges, emission properties and DFT studies of biquinoline derivatives induced by protonation of a nitrogen atom2022

    • Author(s)
      Yoshikawa Naokazu、Yamazaki Shoko、Nishiyama Ayaka、Yamashita Yuki、Kanehisa Nobuko、Tohnai Norimitsu、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      Journal of Molecular Structure

      Volume: 1251 Pages: 131990-131990

    • DOI

      10.1016/j.molstruc.2021.131990

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A DFT study on the degradation mechanism of vitamin B22022

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Food Chemistry: Molecular Sciences

      Volume: 4 Pages: 100080-100080

    • DOI

      10.1016/j.fochms.2022.100080

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] How is vitamin B1 oxidized to thiochrome? Elementary processes revealed by a DFT study2021

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 19 Issue: 20 Pages: 4529-4536

    • DOI

      10.1039/d1ob00677k

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A density functional theory study of the hydride shift in the Eschweiler-Clarke reaction2021

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Journal of Physical Organic Chemistry

      Volume: 34 Issue: 10

    • DOI

      10.1002/poc.4253

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Circularly polarized luminescence (CPL) characteristics of hydrophobic pyrene derivatives/γ-cyclodextrin (γ-CD) complexes in aqueous solution dissolved by grinding2021

    • Author(s)
      Sawai Mika、Matsumoto Sayaka、Mimura Yuki、Imai Yoshitane、Yamazaki Shoko、Kanehisa Nobuko、Tohnai Norimitsu、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      Journal of Inclusion Phenomena and Macrocyclic Chemistry

      Volume: 102 Issue: 1-2 Pages: 133-142

    • DOI

      10.1007/s10847-021-01108-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sequential Knoevenagel Condensation/Cyclization for the Synthesis of Indene and Benzofulvene Derivatives2021

    • Author(s)
      Yamazaki Shoko、Katayama Kohtaro、Wang Zhichao、Mikata Yuji、Morimoto Tsumoru、Ogawa Akiya
    • Journal Title

      ACS Omega

      Volume: 6 Issue: 42 Pages: 28441-28454

    • DOI

      10.1021/acsomega.1c05283

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] How Is the Oxidation Related to the Tautomerization in Vitamin B9?2021

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 125 Issue: 42 Pages: 9346-9354

    • DOI

      10.1021/acs.jpca.1c06678

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Emission properties of 1,10-phenanthroline derivatives induced by protonation of a nitrogen atom2021

    • Author(s)
      Yoshikawa Naokazu、Yamazaki Shoko、Kakimoto Yuna、Eguchi Shiori、Yokoyama Risa、Kanehisa Nobuko、Tohnai Norimitsu、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      Journal of Molecular Structure

      Volume: 1242 Pages: 130728-130728

    • DOI

      10.1016/j.molstruc.2021.130728

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Structures, DFT calculations and emission properties of protonated adenine, cytosine and guanine bases2020

    • Author(s)
      Yoshikawa, N.; Yamazaki, S.; Kimori, K.; Kakimoto, Y.; Mito, K.; Eguchi, S.; Yokoyama, R. Kanehisa, N.; Tohnai, N.; Nakata, E.; Takashima, H.
    • Journal Title

      Trends in Photochemistry & Photobiology

      Volume: 19 Pages: 1-16

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inter- and Intramolecular Cycloaddition Reactions of Ethenetricarboxylates with Styrenes and Halostyrenes2020

    • Author(s)
      Yamazaki Shoko、Wang Zhichao、Iwata Kentaro、Katayama Khotaro、Sugiura Hirotaka、Mikata Yuji、Morimoto Tsumoru、Ogawa Akiya
    • Journal Title

      Synthesis

      Volume: 53 Issue: 04 Pages: 731-753

    • DOI

      10.1055/s-0040-1706547

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 1,3-Dioxins, Oxathiins, Dithiins, and Their Benzo Derivatives2020

    • Author(s)
      Yamazaki Shoko
    • Journal Title

      Comprehensive Heterocyclic Chemistry IV

      Volume: 8 Pages: 1-87

    • DOI

      10.1016/b978-0-12-409547-2.14933-9

    • ISBN
      9780128186565
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] A density functional theory study of the reaction mechanism of formation of phenolphthalein and fluorescein2020

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      Journal of Physical Organic Chemistry

      Volume: 34 Issue: 2

    • DOI

      10.1002/poc.4136

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] A DFT Study on Transition States of Inhibition of Oxidation by α‐Tocopherol2020

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      ChemistrySelect

      Volume: 5 Issue: 29 Pages: 9184-9194

    • DOI

      10.1002/slct.202002139

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 31P NMR spectroscopic analysis on photooxidation of 1,n‐bis(diphenylphosphino)alkanes with the aid of DFT calculations2020

    • Author(s)
      Yasui Shinro、Yamazaki Shoko
    • Journal Title

      Journal of Physical Organic Chemistry

      Volume: 33 Issue: 4

    • DOI

      10.1002/poc.4021

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] DFT Study of the Hydroxyl Radical Addition to 2′-Deoxyguanosine and the Guanine Base in Four Double-Stranded B-Form Dimers2020

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 124 Issue: 8 Pages: 1374-1382

    • DOI

      10.1021/acs.jpcb.9b10330

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Anion Influence of Emission Properties and DFT Calculations of Diprotonated and Triprotonated Terpyridines2019

    • Author(s)
      Yoshikawa Naokazu、Yamazaki Shoko、Kato Natsumi、Sawai Mika、Noda Kaoru、Kanehisa Nobuko、Nakata Eiji、Takashima Hiroshi
    • Journal Title

      ChemistrySelect

      Volume: 4 Issue: 45 Pages: 13284-13294

    • DOI

      10.1002/slct.201904062

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sequential Intramolecular Diels?Alder Reaction of 3‐Heteroaryl‐2‐propenylamides of Ethenetricarboxylate2019

    • Author(s)
      Sugiura Hirotaka、Yamazaki Shoko、Ogawa Akiya
    • Journal Title

      Journal of Heterocyclic Chemistry

      Volume: 56 Issue: 9 Pages: 2592-2603

    • DOI

      10.1002/jhet.3665

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] A DFT study of the hydrolysis of hydantoin2019

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      International Journal of Chemical Kinetics

      Volume: 51 Issue: 11 Pages: 831-839

    • DOI

      10.1002/kin.21312

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Keto‐Enol Tautomerization Controls the Acid‐Catalyzed Robinson Annulation ‐ A DFT Study2019

    • Author(s)
      Yamabe Shinichi、Tsuchida Noriko、Yamazaki Shoko
    • Journal Title

      ChemistrySelect

      Volume: 4 Issue: 17 Pages: 4962-4966

    • DOI

      10.1002/slct.201900338

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 電子欠乏性α,β-アルケニルカルボン酸アリールプロパルギルエステルのアルキン環化‐水和反応によるテトラヒドロフラン環合成2024

    • Author(s)
      杉浦弘隆, 王智超, 山崎祥子, 小川昭弥, 森本積
    • Organizer
      日本化学会第104春季年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Intramolecular cyclization reactions of arylpropargyl amides of electron-deficient α,β-alkenyl carboxylates and related compounds2023

    • Author(s)
      S. Yamazaki,* Z. Wang, T. Morimoto, A. Ogawa,
    • Organizer
      ACS Fall Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intramolecular Cyclization Reactions of Arylpropargyl Amides of Electron-deficient α,β-Alkenyl Carboxylates and Related Compounds2023

    • Author(s)
      S. Yamazaki,* Z. Wang, T. Morimoto, A. Ogawa,
    • Organizer
      The 15th International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-15)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電子欠乏性α,β-アルケニルカルボン酸アリールプロパルギルアミドの分子内環化反応2023

    • Author(s)
      王 智超、山崎 祥子、森本 積、小川 昭弥
    • Organizer
      日本化学会 第103春季年会
    • Related Report
      2022 Research-status Report
  • [Presentation] Intramolecular cycloaddition reactions of α-bromostyrenefunctionalized fumaramides2022

    • Author(s)
      S. Yamazaki, Z. Wang, T. Morimoto, A. Ogawa
    • Organizer
      Chemical Science symposium 2022: Sustainable synthesis and catalysis
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 分子内Diels-Alder反応による修飾ナフタレン誘導体の合成;反応機構と生成物の物性2022

    • Author(s)
      王智超, 山崎祥子, 森本積, 大塲美穂, 高島弘, 小川昭弥
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] α-ブロモスチレン修飾フマル酸アミドの分子内Diels-Alder反応を利用したナフタレン誘導体の合成2022

    • Author(s)
      王智超, 山崎祥子, 森本積, 大塲美穂, 高島弘, 小川昭弥
    • Organizer
      第51回複素環化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] Intramolecular Diels-Alder Reactions of α-Bromostyrene-functionalized Unsaturated Carboxamides2022

    • Author(s)
      S. Yamazaki,* Z. Wang, T. Morimoto, A. Ogawa
    • Organizer
      ACS Fall Meeting 2022, Division of Organic Chemistry
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] α-ブロモスチレン修飾フマル酸アミドの分子内Diels-Alder反応によるナフタレン誘導体の合成2022

    • Author(s)
      王 智超、山崎 祥子、小川 昭弥、森本 積
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] o-置換ベンズアルデヒドと活性メチレン化合物との連続的Knoevenagel縮合/環化反応2022

    • Author(s)
      片山 耕太郎、山崎 祥子、森本 積
    • Organizer
      日本化学会第102春季年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Inter- and intramolecular cycloaddition reactions of ethenetricarboxylates with styrenes and halostyrenes2021

    • Author(s)
      S. Yamazaki, K. Iwata, K. Katayama, Z. Wang, A. Ogawa, M. Morimoto
    • Organizer
      21st Tetrahedron Symposium
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sequential Knoevenagel condensation/cyclization for the synthesis of indene and benzofulvene derivatives2021

    • Author(s)
      Shoko Yamazaki, Kohtaro Katayama, Zhichao Wang, Akiya Ogawa, and Tsumoru Morimoto
    • Organizer
      ACS Fall 2021, Division of Organic Chemistry, SESSION: New Reactions & Methodology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 連続的/段階的Knoevenagel縮合/環化反応 によるインデンおよびフルオレン誘導体の合成2021

    • Author(s)
      片山 耕太郎・山崎 祥子・森本 積
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Research-status Report
  • [Presentation] α-ブロモスチレン誘導体の分子内Diels-Alder反応2021

    • Author(s)
      王 智超・山崎 祥子・小川 昭弥・森本 積
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Research-status Report
  • [Presentation] 連続的Knoevenagel縮合/環化反応によるインデンおよびベンゾフルベン誘導体の合成2021

    • Author(s)
      片山 耕太郎,山崎 祥子、王 智超、小川 昭弥、森本 積
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] α-ブロモスチレン修飾不飽和カルボン酸アミドの分子内環化反応2021

    • Author(s)
      王 智超、山崎 祥子、小川 昭弥、森本 積
    • Organizer
      日本化学会第101春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] ルイス酸促進によるハロスチレン誘導体のC-C結合形成反応2020

    • Author(s)
      山崎祥子, 片山耕太郎, 森本積
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] エテントリカルボン酸スチレン修飾アミドの分子内環化反応2020

    • Author(s)
      山崎祥子,岩田健太郎,片山耕太郎,王智超,杉浦弘隆,小川昭弥
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Stereoselective Formation of Nitrogencontaining Heterocycle-fused Cyclobutanes via Intramolecular Cycloadditions of Styrene-derived Ethenetricarboxylate Amides2019

    • Author(s)
      S. Yamazaki, K. Iwata, T. Morimoto
    • Organizer
      12th International Symposium on Integrated Synthesis (ISONIS-12)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Inter- and Intramolecular Lewis acidpromoted [2+2] Cycloaddition Reactions of Ethenetricarboxylates with Styrenes and Halostyrenes2019

    • Author(s)
      S. Yamazaki, K. Katayama, H. Sugiura, A. Ogawa, T. Morimoto
    • Organizer
      12th International Symposium on Integrated Synthesis (ISONIS-12)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Intra- and intermolecular stereoselective [2+2] cycloaddition reactions of ethenetricarboxylates and styrenes2019

    • Author(s)
      Shoko Yamazaki, Kohtaro Katayama, Tsumoru Morimoto
    • Organizer
      The 21st European Symposium on Organic Chemistry. (ESOC2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2025-01-30  

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