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Acta Cryst. (2012). E68, o3336
[ doi:10.1107/S1600536812045916 ]


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

Abstract: In the title compound, C22H23FO3S, the cyclopentyl ring adopts an envelope conformation with the flap atom connected to the benzofuran residue. The 4-fluorophenyl ring makes a dihedral angle of 43.67 (3)° with the mean plane [r.m.s. deviation = 0.008 (1) Å] of the benzofuran fragment. In the crystal, molecules are linked by weak C-H...O and C-H...[pi] interactions, forming a three--dimensional network. The crystal structure also exhibits slipped [pi]-[pi] interactions between the benzene and furan rings of neighbouring molecules [centroid-centroid distance = 3.883 (2) Å and slippage = 1.731 (2) Å].

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