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1,2,3,3 #8242;,4 #8242;,6 #8242;-Hexaacetyl-4,6-O-benzylidenesucrose

In the title compound, C31H38O17, the 1,3-dioxane and pyranoside rings both show 4C1 chair conformations while for the d-fructofuranoside moiety an envelop 3E conformation is observed. The phenyl ring is oriented almost perpendicular to the 1,3-dioxane ring [dihedral angle = 79.3 (2)&#...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2011-02, Vol.67 (2), p.o486-o486
Main Authors: Marco A. Brito-Arias, Miguel Soto-Ortega, Efr&#233, n V. Garc&#237, a-B&#225, ez
Format: Article
Language:English
Online Access:Get full text
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Summary:In the title compound, C31H38O17, the 1,3-dioxane and pyranoside rings both show 4C1 chair conformations while for the d-fructofuranoside moiety an envelop 3E conformation is observed. The phenyl ring is oriented almost perpendicular to the 1,3-dioxane ring [dihedral angle = 79.3 (2)°], and the acetate groups are equatorial for the pyranoside ring and axial for the furanoside ring. The analysis of potential hydrogen bonds shows both intra- and intermolecular C—H...O contacts to be present.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536811002546