3-(4-Bromophenylsulfonyl)-5-ethyl-2-methyl-1-benzofuran
نویسندگان
چکیده
In the title compound, C17H15BrO3S, the 4-bromo-phenyl ring makes a dihedral angle of 76.58 (9)° with the mean plane [r.m.s. deviation = 0.006 (2) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions.
منابع مشابه
3-(4-Bromophenylsulfonyl)-5-cyclopentyl-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].
متن کامل3-(4-Bromophenylsulfonyl)-5-chloro-2-methyl-1-benzofuran
In the title compound, C(15)H(10)BrClO(3)S, the 4-bromo-substituted benzene ring forms a dihedral angle of 72.55 (6)° with the mean plane [mean deviation = 0.008 (2) Å] of the benzofuran ring system. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds into chains along [001]. There are also π-π inter-actions between the furan and benzene rings of symmetry-related benzofuran syste...
متن کامل3-(4-Bromophenylsulfonyl)-5-cyclohexyl-2-methyl-1-benzofuran
In the title compound, C(21)H(21)BrO(3)S, the cyclo-hexyl ring adopts a chair conformation. The 4-bromo-phenyl ring makes a dihedral angle of 80.88 (6)° with the mean plane of the benzofuran fragment. An intra-molecular C-H⋯O hydrogen bond is formed between an O atom of the sulfonyl group and one H atom of the aromatic ring such that a five-membered ring is formed. The crystal packing is stabil...
متن کامل5-Ethyl-2-methyl-3-phenylsulfonyl-1-benzofuran
The title compound, C(17)H(16)O(3)S, was prepared by the oxidation of 5-ethyl-2-methyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The phenyl ring makes a dihedral angle of 75.94 (8)° with the plane of the benzofuran fragment. The crystal structure is stabilized by π-π inter-actions between the furan rings of neighbouring mol-ecules [centroid-centroid distance = 3.620 (4) ...
متن کامل2-(5-Fluoro-7-methyl-3-methylsulfanyl-1-benzofuran-2-yl)acetic acid
The title compound, C(12)H(11)FO(3)S, was prepared by alkaline hydrolysis of ethyl 2-(5-fluoro-7-methyl-3-methyl-sulfanyl-1-benzofuran-2-yl)acetate. In the crystal, the carboxyl groups are involved in inter-molecular O-H⋯O hydrogen bonds, which link the mol-ecules into centrosymmetric dimers.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012