Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate

The title compound, C(13)H(24)O(11)·4H(2)O, forms extended hydrogen-bonded networks. These are present between disaccharides, but not as inter-residue hydrogen bonds, as well as to water mol­ecules that in addition form an inter­molecular chain of hydrogen bonds. The conformation of the disaccharide...

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Detalles Bibliográficos
Autores principales: Eriksson, Lars, Widmalm, Göran
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962246/
https://www.ncbi.nlm.nih.gov/pubmed/21203328
http://dx.doi.org/10.1107/S1600536808021454
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author Eriksson, Lars
Widmalm, Göran
author_facet Eriksson, Lars
Widmalm, Göran
author_sort Eriksson, Lars
collection PubMed
description The title compound, C(13)H(24)O(11)·4H(2)O, forms extended hydrogen-bonded networks. These are present between disaccharides, but not as inter-residue hydrogen bonds, as well as to water mol­ecules that in addition form an inter­molecular chain of hydrogen bonds. The conformation of the disaccharide is described by the glycosidic torsion angles ϕ(H) = −34° and ψ(H) = −5°. Macroscopically, the disaccharide was observed to be hygroscopic.
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spelling pubmed-29622462010-12-30 Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate Eriksson, Lars Widmalm, Göran Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(13)H(24)O(11)·4H(2)O, forms extended hydrogen-bonded networks. These are present between disaccharides, but not as inter-residue hydrogen bonds, as well as to water mol­ecules that in addition form an inter­molecular chain of hydrogen bonds. The conformation of the disaccharide is described by the glycosidic torsion angles ϕ(H) = −34° and ψ(H) = −5°. Macroscopically, the disaccharide was observed to be hygroscopic. International Union of Crystallography 2008-07-31 /pmc/articles/PMC2962246/ /pubmed/21203328 http://dx.doi.org/10.1107/S1600536808021454 Text en © Eriksson and Widmalm 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Eriksson, Lars
Widmalm, Göran
Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title_full Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title_fullStr Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title_full_unstemmed Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title_short Methyl 3-O-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
title_sort methyl 3-o-α-d-mannopyranosyl β-d-glucopyran­oside tetra­hydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2962246/
https://www.ncbi.nlm.nih.gov/pubmed/21203328
http://dx.doi.org/10.1107/S1600536808021454
work_keys_str_mv AT erikssonlars methyl3oadmannopyranosylbdglucopyranosidetetrahydrate
AT widmalmgoran methyl3oadmannopyranosylbdglucopyranosidetetrahydrate

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