Calixspherands as Ligands for the Complexation of Radioactive Rubidium—81

W.I. Iwema Bakker, D.N. Reinhoudt

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    Abstract

    For the use in medicine we are interested in ligands that form kinetically stable complexes with radioactive alkali cations. The spherands form very stable complexes with Li+ and Na+, but reject the larger alkali cations like K+ and Rb+. Our objective was to synthesize macrocyclic hosts based on a m-teranisyl unit and a calix[4]arene moiety that form kinetically stable complexes not only with Na+ and K+ but also with Rb+.
    Original languageEnglish
    Title of host publicationNew Separation Chemistry Techniques for Radioactive Waste and Other Specific Applications
    EditorsMessrs L. Cecille, M. Casara, L. Pietrelli
    Place of PublicationDordrecht
    PublisherElsevier Apllied Science
    Pages142-149
    Number of pages8
    ISBN (Electronic)978-94-011-3654-9
    ISBN (Print)978-1-85166-656-0
    DOIs
    Publication statusPublished - 1991

    Keywords

    • IR-12997
    • METIS-107178
    • Crown ethers
    • Stable complex
    • Partial cone
    • Alkali cation
    • Picrate anion

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  • Cite this

    Iwema Bakker, W. I., & Reinhoudt, D. N. (1991). Calixspherands as Ligands for the Complexation of Radioactive Rubidium—81. In M. L. Cecille, M. Casara, & L. Pietrelli (Eds.), New Separation Chemistry Techniques for Radioactive Waste and Other Specific Applications (pp. 142-149). Dordrecht: Elsevier Apllied Science. https://doi.org/10.1007/978-94-011-3654-9_20