Synthesis of cis-(1-->3)-glycosides of allyl 2-acetamido-4,6-O-benzylidene-2-deoxy-alpha-D-glucopyranoside.
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.
Madaj
Janusz
J
Department of Chemistry, Sugar Chemistry Group, University of Gdańsk, ul. Sobieskiego 18, PL-80-952 Gdańsk, Poland. januszm@chemik.chem.univ.gda.pl
Jankowska
Magdalena
M
Wiśniewski
Andrzej
A
D002240:Carbohydrate Sequence; D004187:Disaccharides / Q000138:chemical synthesis* / Q000737:chemistry; D006027:Glycosides / Q000138:chemical synthesis* / Q000737:chemistry; D008969:Molecular Sequence Data; D015394:Molecular Structure
D004187:Disaccharides; D006027:Glycosides; C494277:allyl 2,3,4-tri-O-benzylgalactopyranosyluronate-(1-3)-2-acetamido-4,6-O-benzylidene-2-deoxyglucopyranoside; C494276:allyl 2,3,4-tri-O-benzylglucopyranosyluronate-(1-3)-2-acetamido-4,6-O-benzylidene-2-deoxyglucopyranoside