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Reactions of saccharides catalyzed by molybdate ions. 38. NMR spectra of alditols in molybdate complexes

M. Matulová, V. Bílik, and J. Alfőldi

Institute of Chemistry, Centre for Chemical Research, Slovak Academy of Sciences, CS-84238 Bratislava


Abstract: The formation of complexes of 17 selected alditols with ammonium molybdate in aqueous solutions was investigated by 1H and 13C NMR spectroscopy. Alditols form four types of binuclear molybdate complexes in which they serve as tetradentate donors with four vicinal hydroxyl groups. In two types of alditol-molybdate complexes the alditol carbon chain re­mains in the shape close to a zig-zag arrangement. In other two types of complexes the alditol carbon chain is forced to a sickle arrangement.

Full paper in Portable Document Format: 433a403.pdf


Chemical Papers 43 (3) 403–414 (1989)

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