3-Methylsulfinyl-2-phenyl-1-benzofuran
نویسندگان
چکیده
The title compound, C(15)H(12)O(2)S, was prepared by the oxidation of 3-methyl-sulfanyl-2-phenyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The phenyl ring makes a dihedral angle of 37.65 (8)° with the plane of the benzofuran fragment. 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 aromatic π-π inter-actions between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.549 (2) Å] and by inter-molecular C-H⋯O inter-actions.
منابع مشابه
5-Iodo-7-methyl-3-methylsulfinyl-2-phenyl-1-benzofuran
The title compound, C(16)H(13)IO(2)S, was prepared by the oxidation of 5-iodo-7-methyl-3-methyl-sulfanyl-2-phenyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The phenyl ring makes a dihedral angle of 27.17 (9)° with the plane of the benzofuran fragment, with the O atom and the methyl group of the methyl-sulfinyl substituent lying on opposite sides of this plane. The crystal structure exhibi...
متن کامل5-Cyclohexyl-3-methylsulfinyl-2-phenyl-1-benzofuran
In the title compound, C(21)H(22)O(2)S, the cyclo-hexyl ring adopts a chair conformation while the phenyl ring makes a dihedral angle of 33.38 (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 کامل5-Fluoro-2-(4-fluorophenyl)-3-methylsulfinyl-1-benzofuran
In the title compound, C(15)H(10)F(2)O(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-fluoro-phenyl ring is rotated out of the benzofuran plane by a dihedral angle of 28.09 (3)°. The crystal structure is stabilized by weak inter-molecular C-H⋯O and C-H⋯F hydrogen bonds.
متن کامل5-Bromo-2-(4-methylphenyl)-3-methylsulfinyl-1-benzofuran
In the title compound, C16H13BrO2S, the 4-methyl-phenyl ring makes a dihedral angle of 29.58 (7)° with the mean plane [r.m.s. deviation = 0.007 (2) Å] of the benzofuran fragment. In the crystal, the molecules are linked by pairs of C-H⋯O hydrogen bonds into centrosymmetric dimers.
متن کامل5-Cyclohexyl-2-(3-fluorophenyl)-3-methylsulfinyl-1-benzofuran
In the title compound, C(21)H(21)FO(2)S, the cyclo-hexyl ring adopts a chair conformation. The 3-fluoro-phenyl ring makes a dihedral angle of 38.38 (6)° with the mean plane [r.m.s. deviation = 0.010 (1) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds.
متن کامل