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3,6-Didehydro-5-hy-droxy-1,2-O-iso-propyl-idene-5-C-nitro-meth-yl-?-d-gluco-furan-ose.


ABSTRACT: The title compound, C(10)H(15)NO(7), consists of one methyl-enedi-oxy ring and two fused tetra-hydro-furan rings. The three fused rings exhibit cis arrangements at the ring junctions. One O atom of a tetra-hydro-furan ring and the H atoms bound to the neighboring C atoms are disordered over two orientations with site-occupancy factors of 0.69?(1) and 0.31?(1). intra-molecular O-H?O and C-H?O inter-actions stabilize the mol-ecular conformation. In the crystal structure, inter-molecular O-H?O and C-H?O inter-actions link the mol-ecules into a three-dimensional network.

SUBMITTER: Zhang Q 

PROVIDER: S-EPMC3151982 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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3,6-Didehydro-5-hy-droxy-1,2-O-iso-propyl-idene-5-C-nitro-meth-yl-α-d-gluco-furan-ose.

Zhang Qiurong Q   Li Pan P   Chen Xuebin X   Wang Xiandong X   Liu Hongmin H  

Acta crystallographica. Section E, Structure reports online 20110618 Pt 7


The title compound, C(10)H(15)NO(7), consists of one methyl-enedi-oxy ring and two fused tetra-hydro-furan rings. The three fused rings exhibit cis arrangements at the ring junctions. One O atom of a tetra-hydro-furan ring and the H atoms bound to the neighboring C atoms are disordered over two orientations with site-occupancy factors of 0.69 (1) and 0.31 (1). intra-molecular O-H⋯O and C-H⋯O inter-actions stabilize the mol-ecular conformation. In the crystal structure, inter-molecular O-H⋯O and  ...[more]

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