Title of article :
N-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-N-(3-azidopropyl)-O-methylhydroxylamine
Author/Authors :
Munneke, Stefan School of Chemical and Physical Sciences - Victoria University of Wellington, New Zealand , Stocker, Bridget L. School of Chemical and Physical Sciences - Victoria University of Wellington, New Zealand , Timmer, Mattie S. M. School of Chemical and Physical Sciences - Victoria University of Wellington, New Zealand , Gainsford, Graeme J. Callaghan Innovation, New Zealand
Abstract :
The structure of the title compound, C12H23N5O6, solved using adequate data from a thin crystal plate, confirmed that this useful glycoconjugate was obtained in the ring-closed β-pyranose configuration with 4C1 conformation. The molecules are bound by O—H⋯O(OH) hydrogen bonds, notably in a zigzag C(2) chain along the short b (screw) axis, supplemented with an R22(12) O—H⋯O(carbonyl) link along the a axis and other C(2) links. The absolute configuration was not unambiguously determined but was known from the synthetic chemistry, which used natural 2-acetamido-2-deoxy-D-glucose as the starting material.
Keywords :
carbohydrate , oxyamine glycoside , crystal structure
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
