2-(4-Iodophenyl)-5-methyl-3-methylsulfinyl-1-benzofuran
نویسندگان
چکیده
The title compound, C(16)H(13)IO(2)S, was prepared by the oxidation of 2-(4-iodo-phen-yl)-5-methyl-3-methyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The 4-iodo-phenyl ring makes a dihedral angle of 37.97 (9)° with the plane of the benzofuran fragment, and the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of this plane. The mol-ecular packing is stabilized by C-H⋯π inter-actions between H atoms on the 4-iodo-phenyl ring and the benzofuran rings, and by an I⋯O halogen bond of 3.252 (2) Å with a nearly linear C-I⋯O angle of 163.06 (8)°. In addition, the stacked mol-ecules exhibit inversion-related S⋯O contacts [3.209 (2) Å] involving the sulfinyl groups.
منابع مشابه
5-Fluoro-2-(4-iodophenyl)-3-methylsulfinyl-1-benzofuran
In the title compound, C(15)H(10)FIO(2)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane through the benzofuran fragment. The 4-iodo-phenyl ring is rotated out of the benzofuran plane by a dihedral angle of 39.4 (1)°. The crystal structure is stabilized by an inter-molecular C-H⋯O hydrogen bond and an I⋯O halogen bond [3.055 (2) Å]. The cry...
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The title compound, C(17)H(15)IO(2)S, was prepared by the oxidation of 2-(4-iodo-phen-yl)-5,7-dimethyl-3-methyl-sulfanyl-1-benzofuran using 3-chloro-peroxy-benzoic acid. The 4-iodo-phenyl ring makes a dihedral angle of 26.0 (1)° with the plane of the benzofuran fragment, and the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of this plane. The crystal struc...
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The title compound, C(13)H(14)O(4)S, was prepared by oxidation of methyl 2-(5-methyl-3-methyl-sulfanyl-1-benzofuran-2-yl)acetate with 3-chloro-peroxy-benzoic acid. The O atom and methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran system. The crystal structure is stabilized by inter-molecular aromatic π-π inter-actions between the benzene rings o...
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The title compound, C(12)H(11)BrO(4)S, was synthesized by the oxidation of methyl 2-(5-bromo-3-methyl-sulfanyl-1-benzofuran-2-yl)acetate with 3-chloro-peroxy-benzoic acid. The O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran ring system. The crystal structure is stabilized by C-H⋯π inter-actions, involving a methyl H atom and th...
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