Abstract
The title compound, C6H12O5, is the α-pyranose form of the reducing aldose 2-deoxy-d-arabino-hexose. The six-membered pyranose ring adopts a 4 C 1 conformation, with the anomeric hydroxy group in axial and the other substituents in equatorial positions. In the crystal, each of the four hydroxy groups acts as an intermolecular hydrogen-bond donor function, resulting in a three-dimensional hydrogen-bonded network.
Highlights
The title compound, C6H12O5, is the -pyranose form of the reducing aldose 2-deoxy-d-arabino-hexose
Each of the four hydroxy groups acts as an intermolecular hydrogenbond donor function, resulting in a three-dimensional hydrogen-bonded network
Crystals of the title compound were obtained during the course of attemps to grow crystals of a phenylboronic acid ester of 2-deoxy-darabino-hexose, see: Hess & Klüfers (2011)
Summary
Ludwig-Maximilians-Universität, Department Chemie und Biochemie, Butenandtstrasse 5–13, 81377 München, Germany. R factor = 0.035; wR factor = 0.097; data-to-parameter ratio = 9.6. The title compound, C6H12O5, is the -pyranose form of the reducing aldose 2-deoxy-d-arabino-hexose. The sixmembered pyranose ring adopts a 4C1 conformation, with the anomeric hydroxy group in axial and the other substituents in equatorial positions. Each of the four hydroxy groups acts as an intermolecular hydrogenbond donor function, resulting in a three-dimensional hydrogen-bonded network
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