2-(5-Bromo-3-methylsulfinyl-1-benzofuran-2-yl)acetic acid
نویسندگان
چکیده
In the title compound, C(11)H(9)BrO(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 inter-molecular O-H⋯O and C-H⋯O inter-actions. In addition, the crystal structure exhibits a Br⋯π inter-action of 3.551 (3) Å between the Br atom and the centroid of the benzene ring of an adjacent mol-ecule.
منابع مشابه
Methyl 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...
متن کامل2-(5-Bromo-3-isopropylsulfanyl-1-benzofuran-2-yl)acetic acid
The title compound, C(13)H(13)BrO(3)S, was prepared by alkaline hydrolysis of ethyl 2-(5-bromo-3-isopropyl-sulfanyl-1-benzofuran-2-yl)acetate. In the crystal, the carboxyl groups are involved in inter-molecular O-H⋯O hydrogen bonds, which link the mol-ecules into dimers. These dimers are further packed into stacks along the c axis by inter-molecular C-H⋯π inter-actions, and by slipped π-π inter...
متن کامل2-(5-Methyl-3-methylsulfinyl-1-benzofuran-2-yl)acetic acid
In the title compound, C(12)H(12)O(4)S, the O atom and the methyl group of the methyl-sulfinyl substituent are located on opposite sides of the plane of the benzofuran fragment. In the crystal structure, inter-molecular C-H⋯O and O-H⋯O hydrogen-bonding inter-actions are found. The structure also exhibits aromatic π-π inter-actions between the furan and benzene rings [centroid-centroid distance ...
متن کاملIsopropyl 2-(5-bromo-3-methylsulfinyl-1-benzofuran-2-yl)acetate
In the title compound, C(14)H(15)BrO(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 a neighbouring 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...
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