3-(4-Bromophenylsulfonyl)-5-cyclopentyl-2-methyl-1-benzofuran

Abstract

In the title compound, C20H19BrO3S, the cyclopentyl ring adopts an envelope conformation. The 4-bromophenyl ring makes a dihedral angle of 82.09 (6)° with the mean plane [mean deviation = 0.026 (2) Å] of the benzofuran fragment. In the crystal, molecules are linked by weak C—H...O hydrogen bonds and Br...O contacts [3.309 (2) Å].