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Acta Cryst. (2013). E69, o887
[ doi:10.1107/S1600536813012701 ]

5-Cyclohexyl-2-(2-fluorophenyl)-3-methylsulfinyl-1-benzofuran

H. D. Choi, P. J. Seo and U. Lee

Abstract: In the title compound, C21H21FO2S, the cyclohexyl ring adopts a chair conformation. The 2-fluorobenzene ring makes a dihedral angle of 38.68 (6)° with the mean plane [r.m.s. deviation = 0.018 (2) Å] of the benzofuran fragment. In the crystal, molecules are linked by pairs of C-H...O hydrogen bonds into dimers, which are further packed into stacks along the c axis by C-H...O hydrogen bonds. In addition, the stacked molecules exhibit S...O contacts [3.1733 (13) Å] involving the sulfinyl groups. The F atom is disordered over two positions, with site-occupancy factors of 0.961 (3) and 0.039 (3).


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