Crystal structure of 4,6-di­methyl-2-{[3,4,5-trihy­dr­oxy-6-(hy­dr­oxy­meth­yl)tetra­hydro-2H-pyran-2-yl]sulfan­yl}nicotino­nitrile

Masoud, Doaa M.; Hammad, Sherif, F.; Elgemeie, Galal H.; Jones, Peter, G.

doi:10.1107/S2056989017015213

Article / Chapter Mon Nov 13 2017 CC BY 4.0

Published

Crystal structure of 4,6-dimethyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]sulfanyl}nicotinonitrile

Masoud, Doaa M.; Hammad, Sherif F.; Elgemeie, Galal H.; Jones, Peter G.

In the title compound, C14H18N2O5S, the C—S bond lengths are unequal, with S—Cglucose = 1.8016 (15) Å and S—Cpyridyl = 1.7723 (13) Å. The hydrophilic glucose residues lie in the regions z ≃ 0.25 and 0.75. Four classical hydrogen bonds link the molecules to form layers parallel to the ab plane, from which the pyridyl rings project; pyridyl ring stacking parallel to the a axis links adjacent layers.