Acta Cryst. (2006). E62, o121-o122  [ doi:10.1107/S1600536805040365 ]

4-(2,3,4,6-Tetra-O-acetyl--D-galactopyranosyl)thiosemicarbazide

B. Yang, H.-X. Li, S.-S. Zhang and X.-M. Li

Abstract: In the title compound, C₁₅H₂₃N₃O₉S, the hexopyranosyl ring adopts a chair conformation. The acetyl group at C4 occupies an axial position, while all other substituents are equatorial. The molecules are linked by C-HO hydrogen bonds into ribbons parallel to the a axis, and N-HO interactions provide further stability in a three-dimensional network.

Online 10 December 2005

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