Acta Cryst. (2011). E67, o2591  [ doi:10.1107/S1600536811036087 ]

5-Cyclopentyl-2-(4-fluorophenyl)-3-methylsulfinyl-1-benzofuran

P. J. Seo, H. D. Choi, B. W. Son and U. Lee

Abstract: In the title compound, C₂₀H₁₉FO₂S, the cyclopentyl ring adopts an envelope conformation. The 4-fluorophenyl ring makes a dihedral angle of 27.10 (7)° with the mean plane of the benzofuran fragment. In the crystal, molecules are linked by weak intermolecular C-HO hydrogen bonds and C-H interactions. In the cyclopentyl ring, one C atom is disordered over two orientations with site-occupancy factors of 0.617 (7) and 0.383 (7).

Online 14 September 2011

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