• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1992 Fiscal Year Final Research Report Summary

The Study of Formation and Reactions of Polygermyl Ion Radicals

Research Project

Project/Area Number 03453032
Research Category

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

Allocation TypeSingle-year Grants
Research Field 有機化学一般
Research InstitutionGakushuin University

Principal Investigator

MOCHIDA Kunio  Gakushuin University Chemistry Department Professor, 理学部, 教授 (20118772)

Project Period (FY) 1991 – 1992
KeywordsPolygermane / Charge-transfer / HOMO / LUMO / Ion radical / Pulse radiolysis / Transient absorption
Research Abstract

1. Charge-transfer spectra of permethylated polygermanes-tetra-cyanoethylene (TCNE) complexes were observed. The frequency of charge-transfer spectra was linearly related to ionization potentials (or chemical oxidation potentials) of the polygermanes. Polygermanes inserted into TCNE to afford 1:1 adducts under mild conditions.
2. In the pulse radiolytic method two types of polyatomic molecules are used. For the generation of polygermyl anion radicals, tetrahydrofuran (THF) is preferred. The type of molecules used for generation of polygermyl radical cations comprises alkyl halides such as CH_2Cl_2 and CHCl_3.

  • Research Products

    (6 results)

All Other

All Publications (6 results)

  • [Publications] 持田 邦夫: "A Useful palladium Catalyst for Addition of Ge-Ge Bonds to Al kynes" Chem.Lett.1635-1638 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 持田 邦夫: "He I photoelectron Spectra of perme thylated Polygermanes" Chem.Lett.2281-2284 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 持田 邦夫: "Charge-Transfer Spectra of Permethylated polygermanes-TCNE to Afford 1:1 Adducts" Organometallics. 12. 586-588 (1993)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K. Mochida, C. Hodota, H. Yamashita, and M. Tanaka: "A Useful Palladium Catalyst for Addition of Germanium-Germanium Bonds to Alkynes" Chem. Lett.1635-1638 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Mochida, S. Masuda, and Y. Harada: "He I Photoelectron Spectra of Permethylated Polygermanes" Chem. Lett.1635-1638 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Mochida, C. Hodota, R. Hata, and S. Fukuzumi: "Charge-Transfer Spectra of Permethylated polygermanes-TCNE to Afford 1:1 Adducts" Organometallics. 12. 586-588 (1993)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1994-03-24  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi