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High functionalization of macrocyclic host compounds based on dynamic octadentate cyclen-metal complexes

Research Project

Project/Area Number 24750133
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Functional materials chemistry
Research InstitutionOsaka City University

Principal Investigator

ITO Hiroshi  大阪市立大学, 大学院理学研究科, 特任講師 (90506734)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords超分子化学 / 金属錯体 / サイクレン / 分子認識 / 構造有機化学 / キラリティー / ランタノイド / ナトリウム
Research Abstract

A series of macrotricyclic host compounds based on two octadentate cyclen-metal complexes was synthesized and applied for the recognition of guest anions using the internal cavity. The dinuclear complexes dynamically changed their molecular structures depending on solvent, side chains, and guest molecules. Especially, molecular recognitions by sodium complex was firstly achieved by using a sophisticatedly designed disodium complex. Chirality recognition of guest anions by chiral di-lanthanoid complexes was detected by the difference of emission intensity of the lanthanoid cations, which can be distinguished by naked eyes in some cases. We also developed two novel methods for the control of molecular dynamics of octadentate cyclen-metal complexes: a bimodal control of molecular dynamics, and reversible molecular switching using organic reactions.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (12 results)

All 2014 2013 2012 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (5 results) Remarks (3 results)

  • [Journal Article] Chirality Transfer in Propeller-Shaped Cyclen–Calcium(II) Complexes : Metal-Coordinating and Ion-Pairing Anion Procedures2013

    • Author(s)
      Ito, H.; Tsukube, H.; Shinoda, S.
    • Journal Title

      Chem.–Eur. J.

      Volume: 19 Pages: 3330-3339

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A chirality rewriting cycle mediated by a dynamic cyclen–calcium complex2012

    • Author(s)
      Ito, H.; Tsukube, H.; Shinoda, S.
    • Journal Title

      Chem. Commun.

      Volume: 48 Pages: 10954-10956

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A chirality rewriting cycle mediated by a dynamic cyclen―calcium complex2012

    • Author(s)
      Hiroshi Ito, Hiroshi Tsukube, Satoshi Shinoda
    • Journal Title

      Chemical Communications

      Volume: 48 Issue: 89 Pages: 10954-10956

    • DOI

      10.1039/c2cc35350d

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Chirality Transfer in Propeller-Shaped Cyclen―Calcium(II) Complexes: Metal-Coordinating and Ion-Pairing Anion ProtocolsProcedures2012

    • Author(s)
      Hiroshi Ito, Hiroshi Tsukube, Satoshi Shinoda
    • Journal Title

      Chemistry -A European Journal

      Volume: 19 Issue: 10 Pages: 3330-3339

    • DOI

      10.1002/chem.201204323

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 八配位型サイクレンの二量化による三環式大環状金属錯体の合成とアニオン識別2014

    • Author(s)
      伊藤宏, 篠田哲史
    • Organizer
      第12回ホスト・ゲスト化学シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2014-06-01
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of macrocyclic host molecules based on dynamic octadentate cyclen-metal complexes2014

    • Author(s)
      Hiroshi Ito, Satoshi Shinoda
    • Organizer
      日本化学会第94春期年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2014-03-28
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 八配位型サイクレンの二量化による三環式大環状金属錯体の合成とアニオン識別2014

    • Author(s)
      伊藤宏, 篠田哲史
    • Organizer
      第12回ホスト・ゲスト化学シンポジウム
    • Place of Presentation
      東京工業大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] アミノキノリン型サイクレンとカルボン酸との多点相互作用による構造識別2013

    • Author(s)
      伊藤宏, 遠藤諒人, 篠田哲史
    • Organizer
      第24回基礎有機化学討論会
    • Place of Presentation
      学習院大学
    • Year and Date
      2013-09-05
    • Related Report
      2013 Final Research Report
  • [Presentation] アミノキノリン型サイクレンとカルボン酸との多点相互作用による構造識別2013

    • Author(s)
      伊藤宏, 遠藤諒人, 篠田哲史
    • Organizer
      第24回基礎有機化学討論会
    • Place of Presentation
      学習院大学
    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.sci.osaka-cu.ac.jp/chem/func/FC/Top.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 機能化学研究室

    • URL

      http://www.sci.osaka-cu.ac.jp/chem/func/FC/Top.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] Publication

    • URL

      http://www.sci.osaka-cu.ac.jp/chem/func/FC/Publication.html

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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