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Acta Cryst. (2013). E69, o1692-o1693
[ doi:10.1107/S1600536813028183 ]

Absolute configuration of (1S,3R,8R)-10-bromo­methyl-2,2-di­chloro-3,7,7-tri­methyl­tri­cyclo­[6.4.0.01,3]dodec-9-ene

A. Bimoussa, A. Auhmani, M. Y. Ait Itto, J.-C. Daran and A. Auhmani

Abstract: The absolute configuration of the title compound, C16H23BrCl2, has been deduced from the chemical pathway and fully confirmed by refinement of the Flack and Hooft parameters. The six-membered ring adopts a half-chair conformation, whereas the seven-membered ring is a twisted chair. The mol­ecular packing within the crystal is stabilized only by van der Waals inter­actions.


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