Date Published: March 01, 2012
Publisher: International Union of Crystallography
Author(s): James L. Wardell, Edward R. T. Tiekink.
In the title α-D-glucopyranoside derivative, C28H30O10S2, each heterocyclic ring adopts a chair conformation. In the trisubstituted ring, the methoxy and one sulfonate group occupy axial positions, whereas the second sulfonate group occupies an axial position. The phenyl group on the other ring is in an equatorial position. In the crystal, supramolecular chains propagating along  are formed through C—H⋯O and C—H⋯π interactions.
For the synthesis of the title compound, see: Brown et al. (1995 ▶); Whistler (1962 ▶). For the 13C NMR spectrum, see: Sugiyama et al. (1978 ▶).