Synthesis of Divalent 2,2 '-Linked Mannose Derivatives by Homodimerization

FS Ekholm, M Polakova, AJ Pawlowicz, Reko Leino

    Tutkimustuotos: LehtiartikkeliArtikkeliTieteellinenvertaisarvioitu

    25 Sitaatiot (Scopus)

    Abstrakti

    Several studies have implicated (1 -> 2)-linked mannans as biologically relevant compounds. Recently, there has been a growing interest in the synthesis of multivalent carbohydrate assemblies due to their ability to target multiple receptors simultaneously. In the present work, a protective group strategy, based oil the methodology originally developed by Crich, has been utilized for the homodimerization of olefinic carbohydrates, allowing a highly diastereoselective synthesis of some divalent structures. Furthermore, it is shown that divalent donors tray undergo coupling reactions without losses ill stereoselectivity or efficiency, The strategies described may potentially be applied to the synthesis of diverse neoglycoconjugates and of oligosaccharides.
    AlkuperäiskieliEi tiedossa
    Sivut567–576
    Sivumäärä10
    JulkaisuSYNTHESIS
    Numero4
    DOI - pysyväislinkit
    TilaJulkaistu - 2009
    OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

    Keywords

    • (1 -> 2)-linked mannans
    • carbohydrates
    • diastereoselective synthesis
    • divalent molecules
    • homodimerization

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