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Methyl 3-O-α-l-fuco...
Methyl 3-O-α-l-fucopyranosyl β-d-glucopyranoside tetrahydrate
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- Eriksson, Lars (författare)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK)
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- Widmalm, Göran (författare)
- Stockholms universitet,Institutionen för organisk kemi
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(creator_code:org_t)
- 2012
- 2012
- Engelska.
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Ingår i: Acta Crystallographica Section E. - 1600-5368. ; 68, s. o3180-o3181
- Relaterad länk:
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https://doi.org/10.1...
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visa fler...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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).
Ämnesord
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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