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. 2011 Apr 1;67(Pt 4):o825.
doi: 10.1107/S1600536811008099. Epub 2011 Mar 9.

4-Formyl-phenyl 2,3,4,6-tetra-O-acetyl-β-d-glucopyran-oside

Thorsten Heidelberg  1 , Rusnah Syahila Duali Hussen, Nasrul Zamani Mohd Rodzi, Seik Weng Ng, Edward R T Tiekink
Affiliations

4-Formyl-phenyl 2,3,4,6-tetra-O-acetyl-β-d-glucopyran-oside

Thorsten Heidelberg et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The pyran-oside ring in the title compound, C(21)H(24)O(11), has a chair conformation with the substituted benzene ring occupying an equatorial position. The crystal packing is dominated by C-H⋯O inter-actions that lead to the formation of supra-molecular layers in the ab plane.

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Figures

Fig. 1.
Fig. 1.
Molecular structure, showing the atom-labelling scheme and displacement ellipsoids at the 70% probability level.
Fig. 2.
Fig. 2.
A view in projection down the a axis of the unit-cell contents highlighting the stacking of layers. The C—H···O interactions are shown as orange dashed lines.
See this image and copyright information in PMC

References

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