3-(4-Fluoro-phenyl-sulfin-yl)-2,4,5,6-tetra-methyl-1-benzo-furan.

In the title compound, C18H17FO2S, the dihedral angle between the plane of the benzo-furan ring system (r.m.s.

5-Fluoro-2-(2-fluoro-phen-yl)-3-methyl-sulfinyl-1-benzo-furan.

In the title compound, C15H10F2O2S, the dihedral angle between the plane of the benzo-furan ring system (r.m.s.

5-Bromo-3-ethyl-sulfinyl-2-(4-methyl-phen-yl)-1-benzo-furan.

In the title compound, C17H15BrO2S, the dihedral angle between the plane of the benzo-furan ring system [r.m.s.

5-Cyclo-pentyl-2-methyl-3-(4-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C21H22O3S, the cyclo-pentyl ring adopts a twist conformation. The dihedral angle between the mean planes of the benzo-furan and 4-methyl-phenyl rings is 72.38 (6)°.

5-Chloro-2,7-dimethyl-3-(3-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C17H15ClO3S, the dihedral angle between the mean planes of the benzo-furan and 3-methyl-phenyl rings is 76.99 (4)°. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds into chains along the b-axis direction.

5-Bromo-2,7-dimethyl-3-(3-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C17H15BrO3S, the dihedral angle between the mean planes of the benzo-furan and 3-methyl-phenyl rings is 77.37 (5)°. In the crystal, mol-ecules are linked via pairs of Br⋯O [Br⋯O = 3.

3-(2-Fluoro-phenyl-sulfon-yl)-2,5,7-trimethyl-1-benzo-furan.

In the title compound, C17H15FO3S, the dihedral angle between the mean planes of the benzo-furan and 2-fluoro-phenyl rings is 87.61 (4) Å. In the crystal, mol-ecules are linked via pairs of C-H⋯π inter-actions into inversion-related dimers.

5-Bromo-2,7-dimethyl-3-(4-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C17H15BrO3S, the dihedral angle between the mean planes of the benzo-furan and 4-methyl-phenyl rings is 76.43 (5)°. In the crystal, mol-ecules are linked via pairs of C-H⋯O hydrogen bonds into inversion dimers that are further linked by Br⋯Br [3.

5-Cyclo-hexyl-2-methyl-3-(3-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C22H24O3S, the cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the mean plane [r.m.

5-Fluoro-2-methyl-3-(3-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C16H13FO3S, the dihedral angle between the mean planes of the benzo-furan ring system and the 3-methyl-phenyl ring is 80.96 (4)°. In the crystal, mol-ecules are linked via pairs of π-π inter-actions between furan and benzene rings, with centroid-centroid distances of 3.

5-Cyclo-pentyl-2-methyl-3-(3-methyl-phenyl-sulfon-yl)-1-benzo-furan.

In the title compound, C21H22O3S, the five-membered ring adopts an envelope conformation with the ipso atom deviating by 0.596 (2) Å from the plane through the rest of the ring atoms. The dihedral angle between the mean planes of the benzo-furan and m-tolyl moieties is 78.

5-Cyclo-hexyl-3-(2-fluoro-phenyl-sulfon-yl)-2-methyl-1-benzo-furan.

In the title compound, C21H21FO3S, the cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the mean planes of the benzo-furan ring system and the fluoro-phenyl ring is 87.61 (3)°.

5-Bromo-3-ethyl-sulfinyl-7-methyl-2-(4-methyl-phen-yl)-1-benzo-furan.

In the title compound, C18H17BrO2S, the dihedral angle between the mean planes of the benzo-furan and 4-methyl-phenyl rings is 14.54 (5)°. In the crystal, mol-ecules are linked via pairs of π-π inter-actions between the benzene and 4-methyl-phenyl rings, with centroid-centroid distances of 3.

5-Chloro-3-ethyl-sulfinyl-7-methyl-2-(4-methyl-phen-yl)-1-benzo-furan.

In the title compound, C18H17ClO2S, the dihedral angle between the mean planes of the benzo-furan ring system and the methyl-phenyl ring is 14.50 (4)°. The centroid-centroid distances between the benzene and the methyl-phenyl rings are 3.

5-Bromo-2,4,6-trimethyl-3-(3-methyl-phenyl-sulfin-yl)-1-benzo-furan.

In the title compound, C18H17BrO2S, the dihedral angle between the mean plane of the benzo-furan ring system and the benzene ring is 68.58 (4)°. In the crystal, mol-ecules are linked via pairs of C-H⋯O hydrogen bonds into inversion dimers.

2-Methyl-1-(3-methyl-phenyl-sulfon-yl)naphtho-[2,1-b]furan.

In the title compound, C20H16O3S, the dihedral angle between the mean planes of the naphtho-furan and 3-methyl-phenyl fragments is 88.56 (2)°. In the crystal, mol-ecules are linked via pairs of C-H⋯O hydrogen bonds, forming inversion dimers.

5-Bromo-2,4,6-trimethyl-3-(4-methyl-phenyl-sulfin-yl)-1-benzo-furan.

In the title compound, C18H17BrO2S, the dihedral angle between the methyl-phenyl ring and the mean plane of the benzo-furan rung system is 87.0 (2)°. In the crystal, mol-ecules related by inversion are paired into dimers via C-H⋯O and C-H⋯π inter-actions.

3-(2-Bromo-phenyl-sulfon-yl)-5-cyclo-hexyl-2-methyl-1-benzo-furan.

In the title compound, C21H21BrO3S, the cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the mean planes of the benzo-furan and 2-bromo-phenyl fragments is 82.47 (5)°.

5-Bromo-2-methyl-3-(3-methyl-phenyl-sulfin-yl)-1-benzo-furan.

In the title compound, C16H13BrO2S, the dihedral angle between the mean plane [r.m.s.

5-Bromo-3-cyclo-hexyl-sulfinyl-2,4,6-trimethyl-1-benzo-furan.

In the title compound, C17H21BrO2S, the cyclo-hexyl ring adopts a chair conformation and the aryl-sulfinyl unit is positioned equatorially relative to the cyclo-hexyl group. The benzo-furan unit is essentially planar, with an r.m.

3-(3-Bromo-phenyl-sulfin-yl)-5-cyclo-hexyl-2-methyl-1-benzo-furan.

In the title compound, C21H21BrO2S, the cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the mean plane [r.m.

5-(4-Fluoro-phen-yl)-2-(4-methyl-phen-yl)-3-methyl-sulfanyl-1-benzo-furan.

The asymmetric unit of the title compound, C22H17FOS, contains two independent mol-ecules (A and B). The dihedral angles between the benzo-furan ring systems [r.m.

5-Iodo-7-methyl-2-(4-methyl-phen-yl)-3-methyl-sulfinyl-1-benzo-furan.

In the title compound, C17H15IO2S, the dihedral angle between the benzofuran group (r.m.s.

5-Cyclo-hexyl-3-ethyl-sulfinyl-2-(3-fluoro-phen-yl)-1-benzo-furan.

In the title compound, C22H23FO2S, the cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the mean plane [r.m.

5-Cyclo-hexyl-2-(4-fluoro-phen-yl)-3-phenyl-sulfinyl-1-benzo-furan.

The asymmetric unit of the title compound, C26H23FO2S, contains two independent mol-ecules (A and B), in both of which the cyclo-hexyl ring adopts a chair conformation. The benzo-furan ring systems, the 4-fluoro-phenyl and phenyl rings are essentially planar, with r.m.