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. 2012 Dec 1;68(Pt 12):o3374.
doi: 10.1107/S1600536812046259. Epub 2012 Nov 17.

(1S*,2R*,3S*,4R*,5R*)-5-Tetra-decyloxy-methyl-7-oxabicyclo-[2.2.1]heptane-2,3-dicarb-oxy-lic anhydride

Colin N Kelly  1 , Sarah M Sulon, Lam N Pham, Kang Rui Xiang, Richard E Sykora, David C Forbes
Affiliations

(1S*,2R*,3S*,4R*,5R*)-5-Tetra-decyloxy-methyl-7-oxabicyclo-[2.2.1]heptane-2,3-dicarb-oxy-lic anhydride

Colin N Kelly et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C23H38O5, the oxabicyclo-[2.2.1]heptane-2,3-dicarb-oxy-lic anhydride unit has a normal geometry and the tetra-decoxymethyl side chain is fully extended. In the crystal, mol-ecules are linked head-to-head by C-H⋯O hydrogen bonds, forming two-dimensional networks propagating along the a and c-axis directions.

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Figures

Fig. 1.
Fig. 1.
A view of the molecular structure of the title molecule, with the atom numbering. The displacement ellipsoids are drawn at the 50% probability level.
Fig. 2.
Fig. 2.
A view along the a-axis of the crystal packing of the title compound, showing the undulating layers that result due to the large polar head groups.
See this image and copyright information in PMC

References

    1. Agilent (2012). CrysAlis PRO Agilent Technologies, Yarnton, England.
    1. Brieger, G. & Nestrick, T. J. (1974). Chem. Rev. 74, 567–580.
    1. Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K. & Puschmann, H. (2009). J. Appl. Cryst. 42, 339–341.
    1. Knowles, W. S. (2002). Angew. Chem. Int. Ed. 41, 1998–2007.
    1. Lowry, T. H. & Richardson, K. S. (1987). Mechanism and Theory in Organic Chemistry, 3rd ed. New York: Harper & Row.