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Design of Highly Selective Recognition and Separation System for Metal Ions

Research Project

Project/Area Number 13640603
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 分離・精製・検出法
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

UMETANI Shigeo  Kyoto University, Institute for Chemical Research, Associate Professor, 化学研究所, 助教授 (80160315)

Co-Investigator(Kenkyū-buntansha) OGURA Kaoru  Ube National College of Technology, Associate Professor, 助教授 (10249849)
TSURUBOU Shigekazu  Asahi University, School of Dentistry, Professor, 歯学部, 教授 (20121329)
Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2002: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2001: ¥2,300,000 (Direct Cost: ¥2,300,000)
KeywordsMolecular Design / Crown Ether / Molecular Recognition / Separation / Selectivity / Solvent Extraction / Metal Ion / Synergistic Effect / アシルピラゾロン / アルカリ金属 / アルカリ土類金属 / 希土類金属 / 遷移金属
Research Abstract

(1) Several bi- and tridentate ligands had been prepared, and in addition to the monodentate ligand, tri-n-octylphosphine oxide (TOPO), they were applied to the synergistic extraction of alkaline earth metals and lanthanide metals. Bis (diphenylphosphinyl) methane (BDPPM) was found to be the most powerful adduct forming ligand. The compositions of the extracted species were confirmed by a graphical method. The extraction constants were calculated on the basis of the composition of the extracted species and elucidated in terms of the molecular structure.
(2) Novel 4-acyl-5-pyrazolones having the crown ether moiety as the intramolecular synergist have been synthesized and the solvent extraction of various metal ions are examined. It is expected that the crown ether moiety could behave as the intramolecular synergist and that the selectivity could be governed by the acylpyrazolone and the crown ether parts. These ligands are powerful and selective extracting reagents for alkali, alkaline earth and divalent transition metal ions, and the selectivity is quite unique depending on the intramolecular synergist.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] S.Umetani, K.Ogura, S.Yamazaki: "Novel Acylpyrazolones Having Crown Ether Moiety as Intramolecular Synergist"Anal.Sci.. 17. 241-244 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Tsurubou, S.Umetani, Y.Komatsu: "Comparison of Solvent Extraction Method with Ion-exchange Method for the Separation among Alkaline Earth Metal Ions in the Presence of Cryptands as the Masking Reagents"Proceedings of the International Solvent Extraction Conference. 414-419 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Umetani, S.Yamazaki, K.Ogura: "Solvent Extraction of Metal Ions with Novel 4-Acyl-5-pyrazolones Having Crown Ether Moiety as Intramolecular Synergist"Proceedings of the International Solvent Extraction Conference. 420-424 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Umetani, Y.Komatsu, H.Yamada, S.Enomoto: "Molecular Design of Organic Ligands Highly Selective for Lanthanide Metal Ions"RIKEN Accel. Prog. Rep.. 35. 122 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H.Mukai, S.Umetani, M.Matsui: "Steric Effect of Ortho Substituents of 1-Phenyl-3-methyl-4-aroyl-5-pyrazolones on the Synergistic Extraction of Scandium and Lanthanum with Trioctylphosphine Oxide"Solv. Extr. Ion. Exch.. 21. 73-90 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Umetani, Y.Komatsu, H.Yamada, S.Enomoto: "Acylpyrazolones with crown ether moiety as intramolecular synergist"RIKEN Accel. Prog. Rep.. 36. 129 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Tsurubou: "Comparison of Solvent Extraction Method with Ion-exchange Method for the Separation among Alkaline Earth Metal Ions in the Presence of Cryptands as the Masking Reagents"Proceedings of the International Solvent Extraction Conference (ISEC2002). 414-419 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Umetani: "Solvent Extraction of Metal Ions with Novel 4-Acyl-5-pyrazolones Having Crown Ether Moiety as Intramolecular Synergist"Proceedings of the International Solvent Extraction Conference (ISEC2002). 420-424 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Umetani: "Molecular Design of Organic Ligands Highly Selective for Lanthanide Metal Ions"RIKEN Accel. Prog. Rep.. 35. 122 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] H. Mukai: "Steric Effect of Ortho Substituents of 1-Phenyl-3-methyl-4-aroyl-5-pyrazolones on the Synergistic Extraction of Scandium and Lanthanum with Trioctylphosphine Oxide"Solv. Extr. Ion. Exch.. 21. 73-90 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Umetani: "Acylpyrazolones with Crown Ether Moiety as Intramolecular Synergist"RIKEN Accel. Prog. Rep.. 36. 129 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Komatsu: "Separation of potassium and calcium by centrifugal partition chromatograph system"RIKEN Accel. Prog. Rep.. 36. 207 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Umetani, K.Ogura, S.Yamazaki: "Novel Acylpyrazolones Having Crown Ether Moiety as Intramolecular Synergist"Anal.Sci.. 17. 241-244 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Tsurubou, S.Umetani, Y.Komatsu: "Comparison of Solvent Extraction Method with Ion-exchange Method for the Separation among Alkaline Earth Metal Ions in the Presence of Cryptands as the Masking Reagents"Proceedings of the International Solvent Extraction Conference. 414-419 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Umetani, S.Yamazaki, K.Ogura: "Solvent Extraction of Metal Ions with Novel 4-Acyl-5-pyrazolones Having Crown Ether Moiety as Intramolecular Synergist"Proceedings of the International Solvent Extraction Conference. 420-424 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Umetani, Y.Komatsu, H.Yamada, S.Enomoto: "Molecular Design of Organic Ligands Highly Selective for Lanthanide Metal Ions"RIKEN Accel.Prog.Rep.. 35. 122 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Mukai, S.Umetani, M.Matsui: "Steric Effect of Ortho Substituents of 1-Phenyl-3-methyl-4-aroyl-5-pyrazolones on the Synergistic Extraction of Scandium and Lanthanum with Trioctylphosphine Oxide"Solv.Extch.Ion.Exch.. 21. 73-90 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Umetani, S.Tsurubou, Y.Komatsu, S.Enomoto: "Ion-Size-Selective Masking Effect in Metal Ion Separation"RIKEN Accel. Prog. Rep.. 34. 151-152 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Umetani, S.Tsurubou, T.Sasaki, Y.Komatsu: "Macrocyclic ligand as ion size selective masking reagent in metal ion separation"RIKEN Review. 35. 110-114 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Umetani, Q.T.H.Le: "Novel Strategy for the Design of Organic Ligands of High Selectivity"Solvent Extraction for the 21st Century (Proceedings of ISEC'99. 663-668 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Tsurubou, S.Umetani, Y.Komatsu: "Application of Diazapolyoxabicyclic Ligands to the Quantitative Extraction Separation of Alkali and Alkaline Earth Metal Ions as the Ion-size Selective Masking Reagents"Solvent Extraction for the 21st Century (Proceedings of ISEC'99). 265-267 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Y.Komatsu, S.Umetani, S.Tsurubou: "Separation of Cesium and Strontium from S-Block Metal Ions by Double and Triple Phase Systems"Solvent Extraction for the 21st Century (Proceedings of ISEC'99). 1249-1253

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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