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Reactions of saccharides catalyzed by molybdate ions. XXXI. Oxidative degradation of 4-nitrophenylhydrazones of some 4-O-hexosylhexoses to 3-O-hexosylpentoses

V. Bílik, J. Alföldi, and R. Sandtnerová

Institute of Chemistry, Slovak Academy of Sciences, 809 33 Bratislava

 

Abstract: 4-Nitrophenylhydrazones of maltose, cellobiose and lactose were degraded with H2O2 under catalytic action of molybdate ions to disaccharides shorter by one C atom: 3-O-α-D-glucopyranosyl-D-arabinose, 3-O-β-D-glucopyranosyl-D-arabinose, and 3-O-β-D-galactopyranosyl-D-arabinose, resp. The prepd. hexosylpentoses were characterized by 13C-NMR spectroscopy.

Full paper in Portable Document Format: 356a829.pdf

 

Chemical Papers 35 (6) 829–833 (1981)

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