Abstract
An efficient approach was developed for ester-linking the sterically hindered carboxy group of N-acetylneuraminic acid with the secondary hydroxy group at C(2) of galactose. Putative precursors of the glycosidically linked disaccharide Neu5Ac-(2-3)-Gal were prepared.
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Kononov, L.O., Volodin, D.A. & Magnusson, G. Approaches to intramolecular sialylation. 1. Synthesis of pseudodisaccharide Neu5Ac-(1-2)-Gal with ester-linked monosaccharide residues. Russian Chemical Bulletin 52, 1434–1441 (2003). https://doi.org/10.1023/A:1024803900642
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DOI: https://doi.org/10.1023/A:1024803900642