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2-Azido-2-de-oxy-3,4-O-isopropyl-idene-2-C-methyl-d-talono-1,5-lactone.

ABSTRACT: The relative stereochemistry of the title compound, C(10)H(15)N(3)O(5), was confirmed by the crystal structure determin-ation. The absolute configuration was determined from the use of d-lyxonolactone as the starting material. The six-membered ring adopts a boat conformation with the larger azide group, rather than the methyl group, in the bowsprit position. In the crystal structure, a bifurcated inter-molecular O-H?O/O-H?N hydrogen bond links mol-ecules into chains running parallel to the b axis.

SUBMITTER: Jenkinson SF

PROVIDER: S-EPMC2979260 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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2-Azido-2-de-oxy-3,4-O-isopropyl-idene-2-C-methyl-d-talono-1,5-lactone.

Jenkinson Sarah F SF Dai Ni N Fleet George W J GW Watkin David J DJ

Acta crystallographica. Section E, Structure reports online 20100430 Pt 5

The relative stereochemistry of the title compound, C(10)H(15)N(3)O(5), was confirmed by the crystal structure determin-ation. The absolute configuration was determined from the use of d-lyxonolactone as the starting material. The six-membered ring adopts a boat conformation with the larger azide group, rather than the methyl group, in the bowsprit position. In the crystal structure, a bifurcated inter-molecular O-H⋯O/O-H⋯N hydrogen bond links mol-ecules into chains running parallel to the b axi ...[more]

PMID: 21579248

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