2,4,6-Trimethyl-3-phenylsulfinyl-1-benzofuran
نویسندگان
چکیده
The title compound, C(17)H(16)O(2)S, was prepared by the oxidation of 2,4,6-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 planar benzofuran fragment. The phenyl ring is nearly perpendicular to the plane of the benzofuran unit [89.88 (8)°] and is tilted slightly towards it. The crystal structure is stabilized by C-H⋯π inter-actions between a phenyl H atoms and the phenyl and furan rings of neighbouring mol-ecules. In addition, the crystal structure exhibits inter-molecular C-H⋯O inter-actions.
منابع مشابه
2,5,7-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 کامل3-(4-Bromophenylsulfinyl)-2,4,6-trimethyl-1-benzofuran
In the title compound, C(17)H(15)BrO(2)S, the 4-bromo-phenyl ring makes a dihedral angle of 87.12 (6)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions.
متن کامل3-(4-Chlorophenylsulfinyl)-2,4,6-trimethyl-1-benzofuran
In the title mol-ecule, C(17)H(15)ClO(2)S, the 4-chloro-phenyl ring is oriented approximately perpendicular to the mean plane of the benzofuran ring [dihedral angle = 88.98 (4)°]. In the crystal, mol-ecules are linked through weak inter-molecular C-H⋯O and C-H⋯π inter-actions, forming right-hand pseudo-helices along the a axis.
متن کامل3-(3-Chlorophenylsulfinyl)-2,4,6-trimethyl-1-benzofuran
In the title compound, C(17)H(15)ClO(2)S, the 3-chloro-phenyl ring makes a dihedral angle of 71.46 (4)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds and a slipped π-π inter-action between the 3-chloro-phenyl rings of adjacent mol-ecules [centroid-centroid distance = 3.630 (2) Å, inter-planar distance = 3.375 (2) Å and slippag...
متن کامل3-(3-Fluorophenylsulfinyl)-2,4,6-trimethyl-1-benzofuran
In the title compound, C(17)H(15)FO(2)S, the 3-fluoro-phenyl ring makes a dihedral angle of 78.38 (4)° with the mean plane of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O and C-H⋯π inter-actions. The crystal structure also exhibits a slipped π-π inter-action between the furan and benzene rings of neighbouring mol-ecules [centroid-centroid distances = 3.628 (2) Å,...
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