2,5-Dimethyl-3-phenylsulfonyl-1-benzofuran
نویسندگان
چکیده
The title compound, C(16)H(14)O(3)S, was prepared by the oxidation of 2,5-dimethyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The phenyl ring makes a dihedral angle of 76.98 (9)° with the plane of the benzofuran fragment. The crystal structure is stabilized by π-π inter-actions between furan and benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.775 (4) Å]. In addition, the crystal structure exhibits intra- and inter-molecular C-H⋯O inter-actions.
منابع مشابه
5-Iodo-2,7-dimethyl-3-phenylsulfonyl-1-benzofuran
The title compound, C(16)H(13)IO(3)S, was prepared by the oxidation of 5-iodo-2,7-dimethyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The phenyl ring makes a dihedral angle of 76.31 (8)° with the plane of the benzofuran fragment. The crystal structure is stabilized by aromatic π-π inter-actions between the furan and benzene rings of neighbouring mol-ecules, and between th...
متن کامل3-(3-Chlorophenylsulfonyl)-2,5-dimethyl-1-benzofuran
In the title molecule, C(16)H(13)ClO(3)S, the 3-chloro-phenyl ring makes a dihedral angle of 76.30 (5)° with the mean plane of the benzofuran fragment. In the crystal, pairs of inter-molecular C-H⋯π inter-actions link the mol-ecules into inversion dimers.
متن کامل3-(4-Bromophenylsulfinyl)-2,5-dimethyl-1-benzofuran
In the title compound, C(16)H(13)BrO(2)S, the 4-bromo-phenyl ring makes a dihedral angle of 87.87 (6)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked by a weak π-π inter-action between the 4-bromo-phenyl rings [centroid-to-centroid distance = 3.907 (3) Å, inter-planar distance = 3.528 (3) Å and slippage = 1.679 (3) Å].
متن کامل3-(4-Chlorophenylsulfonyl)-2,5-dimethyl-1-benzofuran
In the title compound, C(16)H(13)ClO(3)S, the 4-chloro-phenyl ring makes a dihedral angle of 79.96 (5)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked through weak inter-molecular C-H⋯O and C-H⋯π inter-actions.
متن کامل3-(4-Fluorophenylsulfinyl)-2,5-dimethyl-1-benzofuran
In the title compound, C(16)H(13)FO(2)S, the O atom and the 4-fluoro-phenyl group of the 4-fluoro-phenyl-sulfinyl substituent are located on opposite sides of the plane through the benzofuran fragment; the 4-fluoro-phenyl ring is nearly perpendicular to this plane, making a dihedral angle of 87.41 (3). The crystal structure exhibits a weak inter-molecular C-H⋯O hydrogen bond.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008