Crystal structure of N-(tri-O-acetyl-alpha-D-xylopyranosyl)pyridinium bromide. |
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| Authors: | A Konitz B Dmochowska A Nowacki W Wojnowski A Wi?niewski |
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| Institution: | Department of Inorganic Chemistry, Technical University of Gdańsk, G. Narutowicza 11/12, PL-80-952 Gdańsk, Poland. |
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| Abstract: | The structure of N-(2,3,4-tri-O-acetyl-alpha-D-xylopyranosyl)pyridinium bromide was determined by X-ray crystallography and 1H NMR spectroscopy. Two xylopyranosyl moieties crystallize with three water molecules and there is a novel pattern of Br(-) and H(2)O contacts. Both xylopyranosyl rings in the asymmetric unit have the 1C(4) conformation, with all three axial O-Ac groups. |
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