Acta Cryst. (2009). E65, o1521  [ doi:10.1107/S1600536809021059 ]

16-Isopropyl-5,9-dimethyltetracyclo[10.2.2.0^1,10.0^4,9]hexadec-15-ene-5,14-dicarboxylic acid ethanol hemisolvate

H.-X. Wang, S.-B. Shang, Y.-B. Yin, X.-P. Rao and X. Xu

Abstract: In the title compound, C₂₃H₃₄O₄·0.5C₂H₆O, which was isolated from acrylic modified rosin, the endocyclic compound adopts a tetracyclo[10.2.2.01,10.04,9]hexadecane structure. In the crystal, the components are linked by O-HO and C-H hydrogen bonds.

Online 6 June 2009

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