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Synthesis of cis-(1-->3)-glycosides of allyl 2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside
Authors:Madaj Janusz  Jankowska Magdalena  Wiśniewski Andrzej
Institution:Department of Chemistry, Sugar Chemistry Group, University of Gdańsk, ul. Sobieskiego 18, PL-80-952 Gdańsk, Poland. januszm@chemik.chem.univ.gda.pl
Abstract:Syntheses of allyl 2,3,4-tri-O-benzyl-alpha-D-gluco- and D-galactopyranosyluronate-(1-->3)-2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside via oxidation of the hydroxymethyl group of allyl 2,3,4-tri-O-benzyl-alpha-D-gluco- and D-galactopyranosyl-(1-->3)-2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside under Jones conditions are described. Structures of the title compounds were confirmed by (1)H and (13)C NMR spectroscopy.
Keywords:Uronic acid  d-glucopyranose" target="_blank">2-Acetamido-2-deoxy-d-glucopyranose  Jones oxidation  1H and 13C NMR spectroscopy
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