Methyl 4-methylsulfonyl-2-nitrobenzoate
نویسندگان
چکیده
The title compound, C(9)H(9)NO(6)S, was prepared by the reaction of methanol and thionyl chloride with 4-methyl-sulfonyl-2-nitro-benzoic acid under mild conditions. The dihedral angle between the nitro group and benzene ring is 21.33 (19)° and that between the carboxyl-ate group and the benzene ring is 72.09 (17)°. The crystal structure is stabilized by weak inter-molecular bifurcated C-H⋯O inter-actions occurring in the (100) plane.
منابع مشابه
2-Methylsulfonyl-4-(trifluoromethyl)benzoic acid
In the title mol-ecule, C(9)H(7)F(3)O(4)S, the S and the methyl C atoms of the methyl-sulfonyl group deviate from the benzene ring plane by 0.185 (2) and -1.394 (3) Å, respectively. In the crystal, O-H⋯O hydrogen bonds link the mol-ecules into chains along [201]. Weak C-H⋯O inter-actions further link these chains into layers parallel to the ac plane.
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