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New polyether-based ionoselective materials

Authors

  • Dr. Branko Dunjic,

    1. Institut de Recherche sur la Catalyse Université Claude Bernard Lyon I Laboratoire de Catalyse et Syntèse Organique, U. P. C.N.R.S. N°5401 ESCIL, 43, boulevard du 11 November 1918 F-69622 Villeurbanne Cédex (France)
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  • Dr. Alain Favre-Réguillon,

    1. Institut de Recherche sur la Catalyse Université Claude Bernard Lyon I Laboratoire de Catalyse et Syntèse Organique, U. P. C.N.R.S. N°5401 ESCIL, 43, boulevard du 11 November 1918 F-69622 Villeurbanne Cédex (France)
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  • Dr. Olivier Duclaux,

    1. Institut de Recherche sur la Catalyse Université Claude Bernard Lyon I Laboratoire de Catalyse et Syntèse Organique, U. P. C.N.R.S. N°5401 ESCIL, 43, boulevard du 11 November 1918 F-69622 Villeurbanne Cédex (France)
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  • Prof. Marc Lemaire

    Corresponding author
    1. Institut de Recherche sur la Catalyse Université Claude Bernard Lyon I Laboratoire de Catalyse et Syntèse Organique, U. P. C.N.R.S. N°5401 ESCIL, 43, boulevard du 11 November 1918 F-69622 Villeurbanne Cédex (France)
    • Institut de Recherche sur la Catalyse Université Claude Bernard Lyon I Laboratoire de Catalyse et Syntèse Organique, U. P. C.N.R.S. N°5401 ESCIL, 43, boulevard du 11 November 1918 F-69622 Villeurbanne Cédex (France)
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Abstract

The need to separate metalions form various media has led to a demand for ionoselective materials. One approach is to attach specific ligands to a polymeric carrier. The synthesis of the monomer show and its polymeriztion by tow different methods are reported. The cation bingding properties of the resulting polyether-supported macrocycles as determined by competitive extraction of five alkali metal cations are described.

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