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新規カルコゲノカルボン酸典型元素誘導体:系統的な開発と応用

Research Project

Project/Area Number 06227227
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionGifu University

Principal Investigator

加藤 晋二  岐阜大学, 工学部, 教授 (40021589)

Co-Investigator(Kenkyū-buntansha) 神田 貴宏  岐阜大学, 工学部, 助手 (30234157)
村井 利昭  岐阜大学, 工学部, 助教授 (70166239)
Project Period (FY) 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1994: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywordsカルボン酸 / カルコゲン / セレン / テルル / カルコゲノカルボン酸 / エステル / 典型元素 / アルカリ金属
Research Abstract

本研究ではカルボン酸誘導体の酸素原子を硫黄、セレン、或いはテルルに置き換えた同族体(カルコゲノカルボン酸誘導体)の合成法の確立と物理性状及び反応性について検討している。今回、セレノ(1,2)及びテルロカルボン酸ルビジウム(3)及びセシウム(4)を初めて合成・単離し、X線結晶構造解析を行うことができた。更に単離が難しいと見られたセレノカルボン酸(5)自身の単離にも成功し、THFやMeOHなどの極性溶媒中Selenoxo型(5′)として存在することが明らかとなった。

Report

(1 results)
  • 1994 Annual Research Report
  • Research Products

    (6 results)

All Other

All Publications (6 results)

  • [Publications] 加藤晋二: "Reactions of O-Silyl Selenocarboxylates;IR and NMR Spectra of Heteroatom-substituted Selenocarboxylates" J.Chem.Soc.,Perkin Trans I. 1083-1088 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 加藤晋二: "Tautomeric Equilibrium between Selenol and Selenoxo Forms of Selenocarboxylic Acid" J.Am.Chem.Soc.2195-2196 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 村井利昭: "Rhodium(II) Acetate Catalyzed Hydrosilylation of Enamides and N-Vinylureas Leading to 1-(Trialkyl)silylamine Derivatives" J.Chem.Soc.,Chem.Commun.2143-2144 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 村井利昭: "Reaction of Selenothioic Acid S-Alkyl Esters with Electron Deficient Alkynes:Selective Synthesis of Cyclic Selenides and Acyclic Divinyl Selenides" Tetrahedron Lett.35. 8817-8820 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 神田貴宏: "Reaction of Lithium 1-Alkoxyeneselenolates with Propargylic Bromides:One-pot Conversion to Poly-substituted Selenophenes" Tetrahedron Lett.36(印刷中). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 神田貴宏: "A Convenient Generation of Allyl- and Benzyllithiums from the Corresponding Halides by the Aid of Lithium-Tellurium Exchange Reactions" J.Organomet.Chem.473. 71-83 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2018-06-07  

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