Methyl 2-(5-iodo-7-methyl-3-methylsulfinyl-1-benzofuran-2-yl)acetate
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چکیده
There are two symmetry-independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)IO(4)S. In each mol-ecule, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The crystal structure is stabilized by aromatic π-π inter-actions between the benzene and furan ring [centroid-centroid distance = 3.866 (7) Å], and by inter-molecular C-H⋯π inter-actions and a sulfin-yl-sulfinyl inter-action [S⋯O = 3.025 (4) Å]. The crystal structure also exhibits weak inter-molecular C-H⋯O hydrogen bonds and two different I⋯O halogen bonds.
منابع مشابه
Isopropyl 2-(5-iodo-7-methyl-3-methylsulfinyl-1-benzofuran-2-yl)acetate
In the title mol-ecule, C(15)H(17)IO(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. In the crystal structure, inter-molecular I⋯O [2.994 (3) Å] halogen bonding links the mol-ecules into centrosymmetric dimers, which are further packed into ribbons along the c axis by inter-molecular sulfin-yl-sulfinyl inter-...
متن کاملIsopropyl 2-(5-iodo-3-methylsulfinyl-1-benzofuran-2-yl)acetate
In the title compound, C(14)H(15)IO(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent lie on opposite sides of the plane of the benzofuran fragment. The crystal structure is stabilized by C-H⋯π inter-actions between a methyl H atom and the benzene ring of an adjacent mol-ecule, and by weak inter-molecular C-H⋯O hydrogen bonds.
متن کاملMethyl 2-(5-methyl-3-methylsulfinyl-1-benzofuran-2-yl)acetate
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...
متن کاملPropyl 2-(5-iodo-3-methylsulfinyl-1-benzofuran-2-yl)acetate
In the title compound, C(14)H(15)IO(4)S, 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 inter-molecular C-H⋯π inter-actions between an H atom of the propyl methyl-ene group closest to the carboxyl-ate O atom and the benzene ring of a neighbouring mol-ecule, and between an...
متن کاملMethyl 2-(5-bromo-3-methylsulfinyl-1-benzofuran-2-yl)acetate
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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