5-Bromo-3-cyclohexylsulfinyl-2,4,6-trimethyl-1-benzofuran
نویسندگان
چکیده
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.s. deviation of 0.016 (2) Å. In the crystal, mol-ecules are linked by weak C-H⋯O, C-H⋯π and Br⋯π [3.663 (2) Å] inter-actions, resulting in a three-dimensional network. A Br⋯Br [3.6838 (6) Å] contact is observed. The O atom of the sulfinyl group is disordered over two orientations with an occupancy ratio of 0.863 (5):0.137 (5).
منابع مشابه
Crystal structure of 5-chloro-3-cyclohexylsulfinyl-2,4,6-trimethyl-1-benzofuran
In the title compound, C17H21ClO2S, the cyclo-hexyl ring adopts a chair conformation with the C-S bond in an equatorial orientation. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯π hydrogen bonds and a Cl⋯π [3.594 (2) Å] contact into chains along the a-axis direction.
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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. These dimers are linked by C-H⋯O hydrogen bonds and π-π inter-actions between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.78...
متن کاملCrystal structure of 5-bromo-2,4,6-trimethyl-3-[(2-methylphenyl)sulfinyl]-1-benzofuran
In the title compound, C18H17BrO2S, the dihedral angle between the mean planes of the benzo-furan [r.m.s. deviation = 0.025 (2) Å] and the 2-methyl-benzene rings is 87.87 (5)°. In the crystal, mol-ecules are linked into supra-molecular layers parallel to (0-11) by C-H⋯O hydrogen bonds and Br⋯Br [3.4521 (5) Å] contacts. These are connected into a three-dimensional architecture via C-H⋯π inter-ac...
متن کامل5-Bromo-2,4,6-trimethyl-3-(4-methylphenylsulfinyl)-1-benzofuran
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. These dimers are further linked by C-H⋯O hydrogen bonds and π-π inter-actions between the benzene and furan rings of neighbouring mol-ecules ...
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In the title compound, C17H14ClFO2S, the dihedral angle between the mean planes of the benzo-furan ring system [maximum deviation = 0.037 (2) Å] and the 4-fluoro-benzene ring is 71.92 (5)°. An intra-molecular C-H⋯O hydrogen bond occurs. In the crystal, mol-ecules are linked by π-π stacking between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.7103 (10) Å]. These m...
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