2-Methyl-3-phenylsulfinyl-1-benzofuran
نویسندگان
چکیده
The title compound, C(15)H(12)O(2)S, was prepared by the oxidation of 2-methyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran system. The phenyl ring makes a dihedral angle of 78.76 (4)° with the benzofuran mean plane. The crystal structure is stabilized by π-π inter-actions between the furan and benzene rings of neighbouring mol-ecules [centroid-centroid distance = 4.017 (3) Å]. In addition, the crystal structure exhibits inter-molecular C-H⋯π and C-H⋯O inter-actions.
منابع مشابه
5-Cyclohexyl-2-methyl-3-phenylsulfinyl-1-benzofuran
In the title compound, C(21)H(22)O(2)S, the cyclo-hexyl ring adopts a chair conformation. The phenyl ring makes a dihedral angle of 84.80 (4)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked through weak inter-molecular C-H⋯O hydrogen bonds.
متن کامل2,5,7-Trimethyl-3-phenylsulfinyl-1-benzofuran
The title compound, C(17)H(16)O(2)S, was prepared by the oxidation of 2,5,7-trimethyl-3-phenyl-sulfanyl-1-benzofuran with 3-chloro-peroxy-benzoic acid. The O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The phenyl ring is nearly perpendicular to the plane of the benzofuran unit [88.30 (9)°] and is tilted slightly tow...
متن کامل5-Chloro-7-methyl-2-phenyl-3-phenylsulfinyl-1-benzofuran
In the title compound, C(21)H(15)ClO(2)S, the O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment; the phenyl ring is almost perpendicular to this plane [82.24 (7)°]. The phenyl ring in the 2-position is rotated out of the benzofuran plane, making a dihedral angle of 11.50 (9)°. The crystal structure is stabilized by inter...
متن کامل2,4,6,7-Tetramethyl-3-phenylsulfinyl-1-benzofuran
In the title compound, C(18)H(18)O(2)S, the O atom and the phenyl group of the phenyl-sulfinyl substituent lie on opposite sides of the planar benzofuran fragment. The phenyl ring is nearly perpendicular to the benzofuran system [88.56 (7)°] and is tilted slightly towards it. Molecules form pseudo-helices along the a axis. The crystal structure is stabilized by a C-H⋯π inter-action between a me...
متن کامل5-Bromo-2-phenyl-3-phenylsulfinyl-1-benzofuran
In the title compound, C(20)H(13)BrO(2)S, the O atom and the phenyl group of the phenyl-sulfinyl substituent are located on opposite sides of the plane of the benzofuran system. The S-bound phenyl ring is almost perpendicular to this plane [80.35 (8)°]. The phenyl ring in the 2-position is twisted with respect to the benzofuran plane, making a dihedral angle of 16.0 (1)°.
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