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RESEARCH ON HIGH EFFICIENT PROCESS UTILIZING HYPERVALENT IODINE COMPOUNDS

Research Project

Project/Area Number 05640668
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 物質変換
Research InstitutionKYUSHU UNIVERSITY

Principal Investigator

KITAMURA Tsugio  KYUSHU UNIVERSITY,FACULTY OF ENGINEERING,ASSOCIATE PROFESSOR, 工学部, 助教授 (00153122)

Co-Investigator(Kenkyū-buntansha) TANIGUCHI Hiroshi  KURUME NATIONAL COLLEGE OF TECHNOLOGY,PRESIDENT, 校長 (10037715)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1994: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1993: ¥1,400,000 (Direct Cost: ¥1,400,000)
KeywordsHypervalent iodine compound / (p-Phnylene) bisiodonium salt / Pentene derivatives / Alkynylthiocyanate / Benzofuran derivatives / Alkynylcopper reagent / Liquid-crystalline diacetylene / l-Arylbenzothiophenium salt / 高反応性ヨウ素試薬 / アルキニルヨードニウム塩 / ビニリデンカルベン / アセチレン誘導体 / シクロペンテン誘導体
Research Abstract

The aim of this research was devoted to develop new high efficient process for synthesis of organic compounds by utilizing hypervalent iodine compounds, especially (p-phenylene) bisiodonium salts.
1. Synthesis of (p-phenylene) bisiodonium salts
A new bisiodine (III) reagent was prepared from iodosylbenzene and trifluoromethanesulfonic acid and used to prepare the (p-phenylene) bisiodonium salts by reaction with aromatic substrates and acetylenic compounds.
Furthermore, new types of hypervalent iodine reagents were obtained from iodobenzene diacetate and o-iodosylbenzoic acid.
2. Reaction of (p-phenylene) bisiodonium salts with nucleophiles
Reaction of alkynyl (p-phenylene) bisiodonium salts with thiocyanate ion gave alkynylthiocyanates but the reaction with the enolate of phenylindanedione and phenoxide ion provided pentene and benzofuran derivatives, respectively. Although the (p-phenylene) bisiodonium salts showed a high reactivity to nucleophiles, the reaction proceeded via a Michael addition-rearrangement process. Reaction with alkynylcopper reagents gave diacetylene derivatives and was applied to synthesis of liquid-crystalline diacetylenes.
Aryl (p-phenylene) bisiodonium salts reacted with pyridine, triphenylphosphine, and diphenyl sulfide. l-Arylbenzothiophenium salts were prepared in a similar manner.

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 北村二雄: "1-[(Hydroxy)(trifyloxy)iodo]-4-[(phenyl)(trifyloxy)iodo]benzene as a Reactive Organoiodine(III)Reagent:Isolation and Characterization" Synlett. 193-194 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Novel Cyclization to Benzofurans in the Reaction of Alkynyl(p-phenylene)bisiodonium Ditriflates with Phenoxide Anion" Tetrahedron Letters. 34. 4055-4058 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Intramolecular Cyclization of[o-(Arylthio)phenyl]ethenes.Synthesis and Crystal Structure of 1-Arylbenzo[b]thiophenium Salts" Tetrahedron. 49. 5055-5066 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Preparation and Crystal Structure of a Parent 1-Arylbenzo[b]thiophenium Triflate and Its Derivaties" Chemistry Letters. 1703-1706 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Improved Preparation of Diaryliodonium Triflates" Synthesis. 147-148 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Intramolecular Cyclization to 1-Phenyl-1-benzothiophenium Salts by Electrophilic Addition of o-(Phenylsulfanyl)phenylalkynes" Journal of Chemical Society,Perkin Transactions 1. 1907-1911 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Preparation and Coupling Reactions of Alkynyl(phenyl)iodonium Salts Bearing Long Alkoxy Chains.Formation of Liquid-Crystalline Diacetylenes" Journal of Organic Chemistry. 59. 8053-8057 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "A Novel Hypervalent Iodine Reagent Prepared from o-Iodosylbenzoic Acid and Trifluoromethanesulfonic Acid.Preparation and Reactions of Alkynyl(o-carboxyphenyl)iodonium Triflate" Tetrahedron Letters. 36(印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Ryuji, Kitamura, Kensuke, Nagata, Lei, Zheng, and Hiroshi, Taniguchi: "l- [(Hydroxy) (trifyloxy) iodo]-4- [(phenyl) (trifyloxy) iodo]benzene as a Reactive Organoiodine (III) Reagent : Isolation and Characterization" Synlett. 193-194 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Lei, Zheng, Hiroshi, Taniguchi Makoto, Sakurai, and Ryuichi, Tanaka: "Novel Cyclization to Benzofurans in the Reaction of Alkynyl(p-phenylene) bisiodonium Ditriflates with Phenoxide Anion" Tetrahedron Letters. 34. 4055-4058 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Shinichi, Soda, Hironobu, Kawasato, Hiroshi, Tanigushi, and Motto, Shiro: "Intramolecular Cyclization of[o- (Arylthio) phenyl] ethenes.Synthesis and Crystal Structure of l-Arylbenzo [b] thiophenium Salts" Tetrahedron. 49. 5055-5066 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Masakatsu, Yamane, Ryuji, Furuki, Hiroshi, Taniguchi, and Motoo, Shiro: "Preparation and Crystal Structure of a Parent l-Arylbenzo [b] thiophenium Triflate and Its Derivaties" Chemistry Letters. 1703-1706 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Junichi, Matsuyuki, and Hiroshi, Taniguchi: "Improved Preparation of Diaryliodonium Triflates" Synthesis. 147-148 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Tatsuya, Takachi, Masaaki, Miyaji, Hironobu, Kawasato, and Hiroshi, Taniguchi: "Intramolecular Cyclization to l-Phenyl-l-benzothiophenium Salts by Electrophilic Addition of o- (Phenylsulfanyl) phenylalkynes" Journal of Chemical Society, Perkin Transactions. 1. 1907-1911 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Chi Han Lee, Hiroshi, Taniguchi, Masaru, Matsumoto, and Sano, Youich: "Preparation and Coupling Reactions of Alkynyl (phenyl) iodonium Salts Bearing Long Alkoxy Chains.Formation of Liquid-Crystalline Diacetylenes" Journal of Organic Chemistry. 59. 8053-8057 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsugio, Kitamura, Kensuke, Nagata, and Hiroshi, Nagata: "A Novel Hypervalent Iodine Reagent Prepared from o-Iodosylbenzoic Acid and Trifluoromethanesulfonic Acid.Preparation and Reactions of Alkynyl (o-carboxyphenyl) iodonium Triflate" Tetrahedron Letters.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 北村二雄: "Improved Preparation of Diaryliodonium Triflates" Synthesis. 147-148 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 北村二雄: "Intramolecular Cyclization to 1-Phenyl-1-benzothiophenium Salts by Electrophilic Addition of o-(Phenylsulfanyl)phenylalkynes" Journal Chemical Society,Perkin Transactions 1. 1907-1911 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 北村二雄: "Preparation and Coupling Reactions of Alkynyl(phenyl)iodonium Salts Bearing Long Alkoxy Chains.Formation of Liquid-Crystalline Diacetylenes" Journal of Organic Chemistvy. 59. 8053-8057 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 北村二雄: "A Novel Hypervalent Iodine Reagent Prepared from o-Iodosylbenzoic Acid and Trifluorome thanesulfonic Acid.Preparation and Reactions of Alkynyl(o-carboxphenyl)iodonium Triflate" Tefrahedron Letters. 36(印刷中). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 北村二雄・谷口宏他3名: "l-[(Hydroxy)(trifyloxy)iodo]-4-[(phenyl)(trifyloxy)iodo]benzene as a Reactive Organoiodine(III)Reagent:Isolation and Characterization" SYNLETT. 193-194 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 北村二雄・谷口宏他1名: "Novel Cyclization to Benzofurans in the Reaction of Alkynyl(p-phenylene)bisiodonium Ditriflates with Phenoxide Anion" Tetrahedron Letters. 34. 4055-4058 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 北村二雄・谷口宏他3名: "Intramolecular Cyclization of [omicron-(Arylthio)phenyl]ethenes.Synthesis and Crystal Structure of l-Arylbenzo[b]thiophenium Salts" Tetrahedron. 49. 5055-5066 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 北村二雄・谷口宏他3名: "Preparation and Crystal Structure of a Parent l-Arylbenzo[b]thiophennium Triflate and Its Derivatives" Chemistry Letters. 1703-1706 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 北村二雄・谷口宏他1名: "Improved Preparation of Diaryliodonium Triflates" Synthesis. 印刷中. (1994)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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