3-(4-Bromo-phenyl-sulfon-yl)-5-cyclo-pentyl-2-methyl-1-benzofuran.
In the title compound, C(20)H(19)BrO(3)S, the cyclo-pentyl ring adopts an envelope conformation. The 4-bromo-phenyl 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, mol-ecules are linked by weak C-H⋯O hydrogen bonds and Br⋯O contacts [3.309 (2) Å].
Hong Dae
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Choi
Pil Ja
PJ
Seo
Uk
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Lee