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    Calixarene/azolium cyclophane hybrids: Synthesis, structure and conformations

    Access Status
    Fulltext not available
    Authors
    Hesler, V.
    Skelton, B.
    White, A.
    Brown, David
    Baker, M.
    Date
    2015
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Hesler, V. and Skelton, B. and White, A. and Brown, D. and Baker, M. 2015. Calixarene/azolium cyclophane hybrids: Synthesis, structure and conformations. Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 82 (1): pp. 53-69.
    Source Title
    Journal of Inclusion Phenomena and Molecular Recognition in Chemistry
    DOI
    10.1007/s10847-015-0491-1
    ISSN
    0923-0750
    School
    Department of Chemistry
    URI
    http://hdl.handle.net/20.500.11937/52903
    Collection
    • Curtin Research Publications
    Abstract

    © Springer Science+Business Media Dordrecht 2015.The synthesis, structure, and conformational behaviour of three imidazolium cyclophanes that incorporate one or two 4-tert-butylphenol or 4-tert-butylanisole groups as meta-disubstituted linkers in the macrocycle is described. The cyclophanes containing anisole moieties adopt a cone conformation in the solid state, which, in solution, is not labile on the NMR timescale. The cyclophanes containing one or two phenol moieties adopt conformations other than the cone in the solid state and are labile in solution on the NMR timescale. The phenol cyclophanes are readily deprotonated, and structural and conformational studies for a variety of the associated cyclophanes are also reported.

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