Methyl 3-O-α-l-fucopyranosyl β-d-glucopyranoside tetrahydrate
2012 (English)In: Acta Crystallographica Section E: Structure Reports Online, ISSN 1600-5368, E-ISSN 1600-5368, Vol. 68, o3180-o3181 p.Article in journal (Refereed) Published
The title compound, C13H24O10·4H2O, is the methyl glycoside of a disaccharide structural element present in the backbone of the capsular polysaccharide from Klebsiella K1, which contains only three sugars and a substituent in the polysaccharide repeating unit. The conformation of the title disaccharide is described by the glycosidic torsion angles ϕH = 51.1 (1)° and ψH = 25.8 (1)°. In the crystal, a number of O—HO hydrogen bonds link the methyl glycoside and water molecules, forming a three-dimensional network. One water molecule is disordered over two positions with occupancies of 0.748 (4) and 0.252 (4).
Place, publisher, year, edition, pages
2012. Vol. 68, o3180-o3181 p.
IdentifiersURN: urn:nbn:se:su:diva-85930DOI: 10.1107/S1600536812041992OAI: oai:DiVA.org:su-85930DiVA: diva2:585538
FunderSwedish Research Council