Synthesis and Characterization of N-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl) thiocarbamic 2,4-dihydroxy benzoyl hydrazine monohydrate

Abstract

A new complex of N-(2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl) thiocarbamic 2,4-dihydroxy benzoyl hydrazine monohydrate, C₂₂H₂₇N₃O₁₁S·H₂O, has been synthesized and its structure is determined by X-ray crystallography and TG/DTG. The compound crystallizes in the orthorhombic system, space group P4₃2₁2, with cell dimensions of a = 12.0199 (7), b = 12.0199 (7), c = 38.877 (3) Å, V = 5616.9 (6) ų and Z = 8. The hexopyranosyl ring adopts a ⁴C conformation. All the substituents are in equatorial positions. The molecules are linked into a three-dimensional framework by intermolecular interactions. The atoms O3, O7, O9 and C14 show positional disorders.