Abstract

The title compound, C10H15NO7, consists of one methyl­enedi­oxy ring and two fused tetra­hydro­furan rings. The three fused rings exhibit cis arrangements at the ring junctions. One O atom of a tetra­hydro­furan ring and the H atoms bound to the neighboring C atoms are disordered over two orientations with site-occupancy factors of 0.69 (1) and 0.31 (1). intra­molecular O—H⋯O and C—H⋯O inter­actions stabilize the mol­ecular conformation. In the crystal structure, inter­molecular O—H⋯O and C—H⋯O inter­actions link the mol­ecules into a three-dimensional network.

Highlights

  • The title compound, C10H15NO7, consists of one methylenedioxy ring and two fused tetrahydrofuran rings

  • One O atom of a tetrahydrofuran ring and the H atoms bound to the neighboring C atoms are disordered over two orientations with site-occupancy factors of 0.69 (1) and 0.31 (1). intramolecular O—HÁ Á ÁO and C—HÁ Á ÁO interactions stabilize the molecular conformation

  • Intermolecular O—HÁ Á ÁO and C—HÁ Á ÁO interactions link the molecules into a three-dimensional network

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Summary

Structure Reports Online

The title compound, C10H15NO7, consists of one methylenedioxy ring and two fused tetrahydrofuran rings. The three fused rings exhibit cis arrangements at the ring junctions. One O atom of a tetrahydrofuran ring and the H atoms bound to the neighboring C atoms are disordered over two orientations with site-occupancy factors of 0.69 (1) and 0.31 (1). Intramolecular O—HÁ Á ÁO and C—HÁ Á ÁO interactions stabilize the molecular conformation. Intermolecular O—HÁ Á ÁO and C—HÁ Á ÁO interactions link the molecules into a three-dimensional network. For the Henry reaction used to obtain the title compound, see: Saito et al (2002). For research on carbohydrates and azasugars, see: Liu et al (2004); Ke et al (2009); Zhang et al (2011). See: Zhang & Yang (2010).

Data collection
DÁ Á ÁA
Bruker SMART diffractometer
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