Abstract

The racemic title compound, C12H16O6S, possesses a five-membered ring that adopts an envelope-shaped conformation; the two hy­droxy groups occupy quasi-axial positions. Adjacent mol­ecules are linked by O—H⋯O hydrogen bonds to generate a ribbon that runs along the a axis of the ortho­rhom­bic unit cell. The crystal studied was an inversion twin.

Highlights

  • Adjacent molecules are linked by O—H O hydrogen bonds to generate a ribbon that runs along the a axis of the orthorhombic unit cell

  • The title compound is the product of the cyclization of xylitol in the presence of p-toluenesulfonyl chloride

  • We report here the single-crystal X-ray structure

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Summary

Bruker APEXII CCD diffractometer

R factor = 0.047; wR factor = 0.110; data-to-parameter ratio = 17.8. The racemic title compound, C12H16O6S, possesses a fivemembered ring that adopts an envelope-shaped conformation; the two hydroxy groups occupy quasi-axial positions. Adjacent molecules are linked by O—H O hydrogen bonds to generate a ribbon that runs along the a axis of the orthorhombic unit cell. The crystal studied was an inversion twin

Related literature
Crystal data
Graphite monochromator φ and ω scans
Special details
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