Acta Cryst. (2003). E59, o463-o465  [ doi:10.1107/S1600536803005361 ]

r-2,c-6-Bis(4-chlorophenyl)-t-3,t-5-dimethyltetrahydropyran-4-one

S. Jose Kavitha, T. R. Sarangarajan, K. Thanikasalam, K. Panchanatheswaran and R. Jeyaraman

Abstract: The molecular structure of the title compound, C₁₉H₁₈Cl₂O₂, reveals a distorted chair conformation for the pyran ring, in which the methyl and 4-chlorophenyl groups occupy equatorial positions. The molecule is devoid of strong intramolecular interactions. In the crystal structure, the molecules form zigzag layers which are held together by C-H interactions.

Online 14 March 2003

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