Acta Crystallographica Section E

Structure Reports Online

Volume 63, Part 8 (August 2007)

organic compounds

 

3,4-Di-O-acetyl-2-azidodeoxy-1-O-nitro--L-fucose

D. C. McCutcheon, P. Norris and M. Zeller

Abstract: The title compound, C₁₀H₁₄N₄O₈, crystallizes with two crystallographically independent molecules in the asymmetric unit, in an arrangement stabilized by a range of non-classical C-HO hydrogen bonds. The crystals of the anomer were selectively grown from a mixture of both 1-O-nitrates. The compound exhibits the expected ¹C₄ chair conformation, with the azide group in an equatorial and the nitrate in an axial position.

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