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The Effect of the chiral ligand on the stereoselectivity in the diastereoisomer of the metal complex

Research Project

Project/Area Number 03640534
Research Category

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

Allocation TypeSingle-year Grants
Research Field 無機・錯塩・放射化学
Research InstitutionOsaka University General Education (1992)
Okazaki National Research Institutes (1991)

Principal Investigator

KUSHI Yoshihiko  General Education, Professor, 教養部, 教授 (40033906)

Project Period (FY) 1991 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1992: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1991: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsdiastereoisomer / phenylethylamine / Schiff-base / stereoselectivity / chiral-amine / metal-sulfur / ferrocene / helical / 酸イミド / パラジウム(II) / 白金(II) / 水素結合 / 四量体 / 1ーPhenylethylamine / 環状イミド / (R,S)ーアミン / フェロセン / アゾメチン結合 / 立体選択的 / ジァステレオ選択性
Research Abstract

The stereoselectivity of metal complexes has been studied:
(1) The diastereoisomers of the copper(II) and cobalt(III) complexes having the chiral Schiff-base ligand have been newly prepared and their crystal structures have been determined. The chiral Schiff-bases studied are 1-phenylethylamine(phenea), secondary-butylamine (butyl), and secondary-heptylamine(heptyl) groups. The stereoselective diastereoisomer formations were confirmed on each compound.
(2) The diastereoisomers of the copper(II) and palladium(II) complexes having the chiral monodentate primary-amine and several cyclic imidato ligands have been newly prepared and their crystal structures have been determined. The chiral amine ligands studied are 1-phenylethylamine (phenea) and secondary-butylamine(butyl). The stereoselective diastereoisomer formations were confirmed on each compound and several staggered rotamers of the phenea ligand have been found.
(3) The complexes having helical chirality were newly prepared and their crystal structures were determined. The stereoselective C-C bond formations in these systems were found. Helical trinuclear metal complexes having the ferrocene group were also prepared and, moreover, the novel metal-sulfur tetranuclear clusters were found for the metal=palladium(II) and platinum(II), respectively. From these studies, several types of the diastereoselectivity on the metal complexes were newly found and were confirmed.

Report

(3 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Synthesis and Characterization of Trinuclear Metal Complex Showing Helical Chirality" Chemistry Letters,. 297-300 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Carbon-Carbon Bond Formation in Helical Nickel(II) Complex,cis-Bis[2-N-(phenyl-methylideneamine)benzenethiolato]nickel(II)" Chemistry Letters,. 893-896 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Hiroshi SHIMOMURA: "Rotamers of 1-phenylethylamine Ligands in (R,S)- and (S,S)-trans-Bis(succinimidato)bis-(1-phenylethylamine)palladium(II) Complexes" Chemistry Letters,. 913-914 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Crystal and Molecular Structure of Tetra-palladium cluster with a C,N,S-Tridentate Ligand" Chemistry Letters,. 1057-1058 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Helical Bis[2-(ferrocenylmethyleneamino)-benzenethiolato] Metal(II) Complexes( M = Ni, Zn or pd) and a Related Mercury(II) Complex" J.Chem.Soc.Dalton Trans.3137-3143 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Hiroshi SHIMOMURA: "Rotamers of the 1-phenylethylamine Iigands in trans-bis(imidato)bis(1-phenylethylamine)- copper(II) complexes" Inorganica Chimica Acta,. 206,. 201-208 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Synthesis and Characterization of Trinuclear Metal Complex Showing Helical Chirality" Chemistry Letters. 297-300 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Carbon-Carbon Bond Formation in Helical Nickel(II) Complex, cis-Bis[2-N-(phenylmethylideneamine) benzenethiolato] nickel(II)" Chemistry Letters. 893-896 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Hiroshi SHIMOMURA, Seiko KOMORITA, Hiro KUMA and Yoshihiko KUSHI: "Rotamers of 1-phenylethylamine Ligands in (R, S)- and (S, S)-trans-Bis(succinimidato) bis-(1-phenylethylamine) palladium(II) Complexes" Chemistry Letters. 913-914 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Crystal and Molecular Structure of Tetrapalladium cluster with a C, N, S-Tridentate Ligand" Chemistry Letters. 1057-1058 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya KAWAMOTO and Yoshihiko KUSHI: "Helical Bis[2-(ferrocenylmethyleneamino)-benzenethiolato] Metal(II) Complexes(M=Ni, Zn or Pd) and a Related Mercury(II) Complex" J. Chem. Soc. Dalton Trans. 3137-3143 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Hiroshi SHIMOMURA, Seiko KOMORITA, Hiro KUMA and Yoshihiko KUSHI: "Rotamers of the 1-phenylethylamine ligands in trans-bis(imidato)bis(1-phenylethylamine)- copper(II) complexes, where imidato= 3, 3-dimethylglutarimidato, hydantoinato and succinimidato ligands" Inorganica Chimica Acta. 206. 201-208 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Tatsuya Kawamoto: "Synthesis and Characterization of Trinuclear Metal Complex Showing Helical Chirality" Chemisty Letters. 297-300 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Tatsuya Kawamoto: "Carbon-Carbon Bond Formation in Helical Nickel(II) Complex" Chemistry Letters. 893-896 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Hiroshi Shimomura: "Rotamers of 1-Phenylethylamine Ligands in (R,S)-and(S,S)trans-Bis(suc)bis(amine)palladium" Chemistry Letters. 913-914 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Tatsuya Kawamoto: "Cystal and Molecular Structure of Tetra-palladium Cluster with a C,N,S-Tridentate Ligand" Chemistry Letters. 1057-1058 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Tatsuya Kawamoto: "Helical Bis[2-(ferrocenylmethyleneamino)benzenethiolato]Metal(II) Complexes(M=N:,Zn or Pd)" J.Chem.Soc.,Daton Trans.,. 3137-3143 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Hiroshi Shimomura: "Rotamers of the 1-Phenylethylamine ligands in trans-bis(imidato)bis(1-phenea)copper(II) complexes" Inorganica Chimica Acta. 206. 201-208 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Tatsuya Kawamoto: "Synthesis and Characterization of Trinuclear Metal Complex Showing Helical Chirality" Chemistry Letters. 297-300 (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Hiroshi Shimomura: "Rotamers of 1-Phenylethylamine Ligand in(R,S)-and (S,S)-trans-〔Pd(succim)_2(phenea)_2〕Complexes" Chemistry Letters. xxx-xxx (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Yoshiki Sohrin: "Highly Stable Complexes Containing Beryllium-Nitrogen Bonds" J.C.S.Chemical Communications. xxx-xxx (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Tatsuya Kawamoto: "Carbon-carbon Bond Formation in Helical Nickel(II)Complex" Chemistry Letters. xxx-xxx (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Hiroshi Shimomura: "Atropisomerism of Copper(II)Complex with Monodent ate Cyclic Imidates" Chemistry Letters. xxx-xxx (1992)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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