B. Trofimov, L. Oparina, L. Krivdin
Jun 19, 2006
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Influential Citations
11
Citations
Journal
Journal of Molecular Structure
Abstract
Abstract The structure of 2,3,4,6-tetra( O -vinyl) methyl-α- d -glucopyranoside, a new powerful carbohydrate synthon has been studied by 1 H and 13 C NMR, IR, MS and X-ray methods. The 13 C– 13 C spin–spin coupling constants were measured to conclude that s - trans -conformation is preferable for the vinyloxy groups at C2, C3 and C4 atoms, while s - cis -conformation is inherent in the vinyloxy group at C6 atom. The data obtained are indicative of identical stereochemical structure of this compound both in crystals and in solution.