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Trehalose dihydrate from Tremella fuciformis.

ABSTRACT: The title compound, C(12)H(22)O(11)·2H(2)O {systematic name: 6,6'-oxybis[2-(hy-droxy-meth-yl)-3,4,5,6-tetra-hydro-2H-pyran-3,4,5-triol] dihydrate}, is a disaccharide, which was isolated from Tremella fuciformis. The mol-ecule contains two six-membered rings, both of which adopt a chair conformation. Extensive O-H⋯O hydrogen bonds occur in the crystal structure.

SUBMITTER: Liu W 

PROVIDER: S-EPMC3414962 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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Trehalose dihydrate from Tremella fuciformis.

Liu Wei W   Yan Jun J   Song Qin Q   Gou Xiao-Jun XJ   Chen Feng-Zheng FZ  

Acta crystallographica. Section E, Structure reports online 20120721 Pt 8

The title compound, C(12)H(22)O(11)·2H(2)O {systematic name: 6,6'-oxybis[2-(hy-droxy-meth-yl)-3,4,5,6-tetra-hydro-2H-pyran-3,4,5-triol] dihydrate}, is a disaccharide, which was isolated from Tremella fuciformis. The mol-ecule contains two six-membered rings, both of which adopt a chair conformation. Extensive O-H⋯O hydrogen bonds occur in the crystal structure. ...[more]