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官能基多重導入を指向したフッ素系中分子化合物の集積型合成

Publicly Offered Research

Project AreaMiddle molecular strategy: Creation of higher bio-functional molecules by integrated synthesis.
Project/Area Number 18H04381
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Research InstitutionGunma University

Principal Investigator

網井 秀樹  群馬大学, 大学院理工学府, 教授 (00284084)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords反応集積化 / フッ素 / カルボアニオン / ラジカル / フローマイクロリアクター / 中分子 / フルオロアルキル化 / 膜脂質 / 活性種 / 多官能基化
Outline of Annual Research Achievements

有機フッ素化合物は,フッ素原子が醸し出す特異な性質により,医薬・農薬,並びに液晶等の機能性材料として注目を浴びている。フルオロアルキル基などの有機化合物への導入は,有機フッ素化合物合成における基幹技術である。特に,「求核的,およびラジカル的含フッ素官能基導入反応」は,合成化学的に汎用性が高いため,多岐に渡るフッ素化合物の合成に対し強力な手法である。本年度は、置換基多重導入を指向したフッ素化合物の集積型合成に関する研究を進めた。フッ素系中分子化合物の新しい合成法の開発を目指して、「複数の反応点を有する含フッ素カルボアニオン種、ラジカル種」の反応を開発した。まず、シリル基によって安定化された含フッ素カルボアニオンの発生とその反応を研究した。一般的に,α位にフッ素を有するカルバニオン種は,発生が困難であり,不安定である。フッ化ベンジルにより容易に得られるα-シリルフッ化ベンジルに対し、塩基存在下で種々のヨウ化アルキルを作用させると、ベンジル位がアルキル化されたフルオロベンジルシランが得られた。さらに,シリル基をフッ化物イオンで活性化して求電子剤との反応を検討した結果、フルオロメチルベンゼンのベンジル位に様々な置換基を導入できた。さらに、部分フッ素化リン脂質骨格を有する中分子化合物の選択的合成を目指し、マイクロフロー法による高効率的ラジカル付加反応を調査した。具体的には、フッ素化リン脂質分子の側鎖部分の多様化を目指し、反応点を2個有するジヨードペルフルオロアルキルを用いて、アルケンのペルフルオロアルキル化の反応制御を検討した。本反応では、フローマイクロリアクターの活用が、化学選択性向上には非常に有効であった。

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (44 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 8 results,  Open Access: 1 results) Presentation (32 results) (of which Int'l Joint Research: 16 results,  Invited: 14 results) Book (1 results)

  • [Int'l Joint Research] University of Louisville(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universite Paul Sabatier/Universite de Montpellier(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Universitat de Valencia(スペイン)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Synthesis of 3-fluoro-2,5-disubstituted furans through ring expansion of gem-difluorocyclopropyl ketones2020

    • Author(s)
      Sugiishi Tsuyuka、Matsumura Chihori、Amii Hideki
    • Journal Title

      Organic & Biomolecular Chemistry

      Volume: 18 Issue: 18 Pages: 3459-3462

    • DOI

      10.1039/c9ob02713k

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Computer-Aided Design of Postpolymerization Modification Reaction Based on Aminolysis of α,α-Difluoroacetate Esters2020

    • Author(s)
      Kakuchi Ryohei、Fukasawa Kota、Kikuchi Moriya、Narumi Atsushi、Kawaguchi Seigou、Li Yao、Kim Hyung、Amii Hideki
    • Journal Title

      Macromolecules

      Volume: 54 Issue: 1 Pages: 364-372

    • DOI

      10.1021/acs.macromol.0c02078

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermotropic Transition Behaviors of Novel Partially Fluorinated Dimyristoylphosphatidylcholines with Different Perfluoroalkyl Chain Lengths2019

    • Author(s)
      Morita Kohei、Horikoshi Miki、Yanagi Tamami、Takagi Toshiyuki、Takahashi Hiroshi、Amii Hideki、Hasegawa Takeshi、Sonoyama Masashi
    • Journal Title

      Chemistry Letters

      Volume: 48 Issue: 9 Pages: 1105-1108

    • DOI

      10.1246/cl.190389

    • NAID

      130007703026

    • ISSN
      0366-7022, 1348-0715
    • Year and Date
      2019-09-05
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorous Property of a Short Perfluoroalkyl-Containing Compound Realized by Self-Assembled Monolayer Technique on a Silicon Substrate2019

    • Author(s)
      Kise Ryuma、Fukumi Aki、Shioya Nobutaka、Shimoaka Takafumi、Sonoyama Masashi、Amii Hideki、Takagi Toshiyuki、Kanamori Toshiyuki、Eda Kazuo、Hasegawa Takeshi
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 92 Issue: 4 Pages: 785-789

    • DOI

      10.1246/bcsj.20180356

    • NAID

      130007632600

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Raman Optical Activity on a Solid Sample: Identification of Atropisomers of Perfluoroalkyl Chains Having a Helical Conformation and No Chiral Center2019

    • Author(s)
      Shimoaka Takafumi、Sonoyama Masashi、Amii Hideki、Takagi Toshiyuki、Kanamori Toshiyuki、Hasegawa Takeshi
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 123 Issue: 18 Pages: 3985-3991

    • DOI

      10.1021/acs.jpca.8b11613

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solvent-Promoted Catalyst-Free Nucleophilic Fluoroalkylation of Aldehydes2019

    • Author(s)
      Kazuki Komoda, Ai Shimokawa, and Hideki Amii
    • Journal Title

      ChemistrySelect

      Volume: 4 Issue: 8 Pages: 2374-2378

    • DOI

      10.1002/slct.201900456

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability of the two-dimensional lattice of bacteriorhodopsin reconstituted in partially fluorinated phosphatidylcholine bilayers2019

    • Author(s)
      Takahashi Hiroshi、Yoshino Masaru、Morita Kohei、Takagi Toshiyuki、Yokoyama Yasunori、Kikukawa Takashi、Amii Hideki、Kanamori Toshiyuki、Sonoyama Masashi
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Biomembranes

      Volume: 1861 Issue: 3 Pages: 631-642

    • DOI

      10.1016/j.bbamem.2018.12.015

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] opper-Promoted Cross-Coupling Reactions for the Synthesis of Aryl(difluoromethyl)phosphonatesUsing Trimethylsilyl(difluoromethyl)phosphonate2018

    • Author(s)
      Kazuki Komoda, Rei Iwamoto, Masakazu Kasumi, and Hideki Amii
    • Journal Title

      Molecules

      Volume: 23 Issue: 12 Pages: 3292-3292

    • DOI

      10.3390/molecules23123292

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 2,2-ジフルオロシクロプロピルラジカルの発生と反応2022

    • Author(s)
      中嶋 柚稀, 内藤 一樹, 杉石 露佳, 網井 秀樹
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2019 Annual Research Report
  • [Presentation] チオジフルオロメチル芳香族化合物のラジカル反応の検討2021

    • Author(s)
      飯塚 東,上山晃平,杉石露佳,網井秀樹
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 末端にトリフルオロメチル基を有する脂肪酸の合成2021

    • Author(s)
      内藤一樹,杉石露佳,園山正史,網井 秀樹
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2019 Annual Research Report
  • [Presentation] フッ素化イソベンゾフランとアセナフチレンの環化付加反応2021

    • Author(s)
      帆足享矢, 関根雅理, 杉石露佳, 網井秀樹
    • Organizer
      第81回有機合成化学協会関東支部シンポジウム 群馬・前橋シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthetic applications of fluoroalkyl isobenzofurans2021

    • Author(s)
      Hideki Amii
    • Organizer
      The 2021 International Chemical Congress of Pacific Basin Societies (Pacifichem)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Difluorocyclopropanation of dehydroamino acid derivatives2020

    • Author(s)
      Ayari Sugiomi, Tsuyuka Sugiishi, Masayuki Kirihara, Hideki Amii
    • Organizer
      日本化学会 第100春季年会 (2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] α-フルオロカルバニオンの発生と反応2020

    • Author(s)
      網井 秀樹
    • Organizer
      日本学術振興会フッ素化学第155委員会第119回研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ブロモジフルオロ酢酸ナトリウムを用いるポリイソプレン類のジフルオロシクロプロパン化2020

    • Author(s)
      杉臣彩李,杉石露佳,覚知亮平,網井秀樹
    • Organizer
      第43回フッ素化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ニ官能性ペルフルオロアルキルリチウムの発生と反応2020

    • Author(s)
      木檜達哉,渡辺鯨波,杉石露佳,永木愛一郎,網井秀樹
    • Organizer
      第43回フッ素化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] モノフルオロメチル合成ブロックの合成と反応2020

    • Author(s)
      芳賀悠人,田上祐太,杉石露佳,網井秀樹
    • Organizer
      第47回有機典型元素化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新しい含フッ素カルボアニオンの創製と応用2020

    • Author(s)
      網井秀樹
    • Organizer
      近畿化学協会ヘテロ原子部会 2020年度第2回懇話会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Generation and Applications of Fluorobenzyl Anions2019

    • Author(s)
      Hideki Amii
    • Organizer
      International Congress on Pure & Applied Chemistry Yangon (ICPAC Yangon 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fluoroalkylation and Cyclization Reactions for the Synthesis of Phthalimidines2019

    • Author(s)
      Yuya Imai, Tatsuya Sakai, Tsuyuka Sugiishi, Hideki Amii
    • Organizer
      International Joint Symposium on Synthetic Organic Chemistry [ICSFC, ICAMS-2, ISONIS-12 & ISMMS-5]
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent Progress in Aromatic Difluoromethylation2019

    • Author(s)
      Hideki Amii
    • Organizer
      France-Japan Joint Forum on Organofluorine Chemistry for Future Pharmaceutical/Agricultural and Material Sciences
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Solvent-Promoted Catalyst-Free Nucleophilic Fluoroalkylation of Aldehydes2019

    • Author(s)
      Kazuki Komoda, Ai Shimokawa, Hideki Amii,
    • Organizer
      France-Japan Joint Forum on Organofluorine Chemistry for Future Pharmaceutical/Agricultural and Material Sciences, Strasbourg, France
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Selective Transformations of Perfluoro Compounds by Flow-Microreactors2019

    • Author(s)
      Hideki Amii
    • Organizer
      International Symposium on Fluorous Technologies 2019 (ISoFT19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 急進展する有機フッ素化合物の触媒的合成2019

    • Author(s)
      網井 秀樹
    • Organizer
      第34回農薬デザイン研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Recent Progress in Aromatic Fluoroalkylation2019

    • Author(s)
      Hideki Amii
    • Organizer
      International Conference on Chemical Sciences and Nanomaterials (ICCSN2019)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] フタルイミジン誘導体合成を目指したトリフルオロメチル化反応2019

    • Author(s)
      今井佑哉, 坂井達也, 杉石露佳, 網井秀樹
    • Organizer
      日本化学会第99春季年会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] Generation and Applications of Fluorobenzyl Anions2019

    • Author(s)
      Hideki Amii
    • Organizer
      257th ACS National Meeting & Exposition
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ジフルオロメチレン化合物合成の新展開2018

    • Author(s)
      網井秀樹
    • Organizer
      フッ素化学の最前線とフッ素化学工業セミナー2018
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 有機フッ素化合物の触媒的合成:技術開発と展開2018

    • Author(s)
      網井秀樹
    • Organizer
      有機合成化学協会中国四国支部第77回パネル討論会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 急進展する有機フッ素化合物の触媒的合成2018

    • Author(s)
      網井秀樹
    • Organizer
      第53回有機反応若手の会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Synthesis and Reactions of Fluorinated Benzocyclobutenone Derivatives2018

    • Author(s)
      Hideki Amii
    • Organizer
      The 22nd International Symposium on Fluorine Chemistry (ISFC-22)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reaction control of radical perfluoroalkylation by flow microreactors2018

    • Author(s)
      Tokiwa Watanabe, Ryousuke Arai, Masashi Sonoyama, and Hideki Amii
    • Organizer
      International Symposium on Main Group Chemistry Directed towards Organic Synthesis (MACOS)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reactions of α-Fluorobenzyl Dianion Equivalents2018

    • Author(s)
      Yuta Tagami, Taku Kitahara, Masaki Ono, Tsuyuka Sugiishi, Seijiro Matsubara, and Hideki Amii
    • Organizer
      The 4th International Symposium on C-H Activation (ISCHA4)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recent Progress of Aromatic Difluoromethylation and the Related Reactions2018

    • Author(s)
      Hideki Amii
    • Organizer
      1st International Symposium of Soft Molecular Activation Research Center (SMARC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] α-フルオロベンジルジアニオン等価体の反応2018

    • Author(s)
      田上祐太, 北原 拓, 小野雅樹, 杉石露佳, 松原誠二郎, 網井秀樹
    • Organizer
      第41回フッ素化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Synthesis and Reactions of Fluorinated Benzocyclobutenone Derivatives2018

    • Author(s)
      Hideki Amii
    • Organizer
      International Congress on Pure & Applied Chemistry Langkawi 2018 (ICPAC Langkawi 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] [4+2] Cycloaddition of Fluorinated Benzocyclobutenone Derivatives with Carbonyl Compounds2018

    • Author(s)
      Kazuki Komoda, Ibuki Tanaka, Tsuyuka Sugiishi, Hideki Amii
    • Organizer
      The 14th International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-14)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generation and Applications of Monofluorobenzyl Anions2018

    • Author(s)
      Taku Kitahara, Yuuta Tagami, Masaki Ono, Tsuyuka Sugiishi, S. Matsubara, Santos Fustero,and Hideki Amii
    • Organizer
      The 13th International Symposium on Organic Reactions (ISOR-13)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis of Fluorinated Lactones Using for Fluorinated Benzocyclobutenone O-Silyl Acetals2018

    • Author(s)
      Kazuki Komoda, Ibuki Tanaka, Tsuyuka Sugiishi, Hideki Amii
    • Organizer
      The 6th International Symposium of Gunma University Initiative for Advanced Research (GIAR)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Book] 有機フッ素化合物の最新動向2018

    • Author(s)
      今野 勉(監修), 網井秀樹(分担執筆)ら
    • Total Pages
      317
    • Publisher
      シーエムシー出版
    • ISBN
      9784781313375
    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-12-28  

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