Strategies of Synthetic Methodologies for Constructing β-Mannosidic Linkage

E.   S. H.   El Ashry; N.      Rashed; E.   S. I.   Ibrahim

doi:10.2174/1570179053545378

Abstract

The various synthetic methodologies for constructing the β-mannosidic bonds have been reviewed. Different strategies are covered such as inter and intramolecular glycosidation methods as well as epimerization of β-glucosides, reductive cleavage of anomeric orthoesters, radical anomeric inversion, enzymatic synthesis and mannosides from non-carbohydrate.

Keywords: glycosyl acceptors, mannosyl donor, aglycon delivery, epimerization, b-mannopyranosides, stereoselective mannosidation, 1,2-cis-mannosides, benzylsulfonyl

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Current Organic Synthesis

Title: Strategies of Synthetic Methodologies for Constructing β-Mannosidic Linkage

Volume: 2 Issue: 2

Author(s): E. S. H. El Ashry, N. Rashed and E. S. I. Ibrahim

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Keywords: glycosyl acceptors, mannosyl donor, aglycon delivery, epimerization, b-mannopyranosides, stereoselective mannosidation, 1,2-cis-mannosides, benzylsulfonyl

Abstract: The various synthetic methodologies for constructing the β-mannosidic bonds have been reviewed. Different strategies are covered such as inter and intramolecular glycosidation methods as well as epimerization of β-glucosides, reductive cleavage of anomeric orthoesters, radical anomeric inversion, enzymatic synthesis and mannosides from non-carbohydrate.

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El Ashry S. H. E., Rashed N. and Ibrahim S. I. E., Strategies of Synthetic Methodologies for Constructing β-Mannosidic Linkage, Current Organic Synthesis 2005; 2 (2) . https://dx.doi.org/10.2174/1570179053545378