Facile Synthesis of α- and β-O-Glycosyl Imidates; Preparation of Glycosides and Disaccharides

Authors

  • Prof. Dr. Richard R. Schmidt,

    1. Fakultät für Chemie der Universität, Postfach 5560, D-7750 Konstanz (Germany)
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  • Dipl.-Chem. Josef Michel

    Corresponding author
    1. Fakultät für Chemie der Universität, Postfach 5560, D-7750 Konstanz (Germany)
    • Fakultät für Chemie der Universität, Postfach 5560, D-7750 Konstanz (Germany)
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  • This work was supported by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie.

Abstract

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Simplification of glycoside and saccharide syntheses is possible with the aid of the readily isolable β- and α-glycosyl imidates (1) and (2). These key compounds are conveniently prepared from C-1-unprotected glucopyranose. Compounds of type (2) were formerly unknown.

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