5-Fluoro-2-methyl-3-(3-methylphenylsulfonyl)-1-benzofuran
نویسندگان
چکیده
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 3.758 (1) and 3.771 (1) Å. A similar inter-action is found between furan rings, with a centroid-centroid distance of 3.661 (1) Å between neighbouring mol-ecules. The mol-ecules stack along the a-axis direction. In addition, C-H⋯O and C-H⋯π hydrogen bonds are observed between inversion-related dimers.
منابع مشابه
5-Cyclopentyl-2-methyl-3-(4-methylphenylsulfonyl)-1-benzofuran
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)°. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯π inter-actions, forming a three-dimensional supra-molecular network.
متن کامل5-Chloro-2-methyl-3-(4-methylphenylsulfonyl)-1-benzofuran
The title compound, C16H13ClO3S, crystallized with two independent mol-ecules in the asymmetric unit. The 4-methyl-phenyl rings make dihedral angles of 75.15 (4)° and 72.18 (4)° with the planes of the benzo-furan ring systems in the two mol-ecules. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions, forming a three-dimensional network.
متن کامل5-Chloro-2,7-dimethyl-3-(3-methylphenylsulfonyl)-1-benzofuran
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. These chains are linked by π-π inter-actions between the benzene and furan rings of neighbouring mol-ecules [centroid-centroid distance = 3.976 (2) Å].
متن کامل5-Bromo-2,7-dimethyl-3-(4-methylphenylsulfonyl)-1-benzofuran
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 [3.6517 (4) Å] contacts about inversion centers into supra-molecular sheets that lie parallel to (111).
متن کامل5-Bromo-2,7-dimethyl-3-(3-methylphenylsulfonyl)-1-benzofuran
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 = 3.335 (2) Å] contacts into inversion dimers. 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 [centroi...
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