1-(2-Methoxyethoxy)-4-nitrobenzene
نویسندگان
چکیده
The title compound, C(9)H(11)NO(4), is an inter-mediate for dyes and drugs. The O-C-C-O chain adopts a synclinal conformation. The crystal structure is stabilized by C-H⋯O hydrogen bonds.
منابع مشابه
1-Bromo-4-methyl-2-nitrobenzene
In the title compound, C(7)H(6)BrNO(2), the dihedral angle between the nitro group and the phenyl ring is 14.9 (11)°.
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In the title compound, C(7)H(7)NO(4)S, the nitro group is twisted by 10.2 (5) ° out of the plane of the benzene ring. Inversion-related mol-ecules are linked by non-classical C-H⋯O hydrogen bonds into dimers featuring an R(2) (2)(10) motif.
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In the title layered coordination polymer, [Na(4)(C(8)H(3)NO(6))(2)(H(2)O)(3)](n), the doubly deprotonated 3-nitro-benzene-1,2-dicarboxyl-ate ligands exhibit μ(8)- and μ(6)-coordination modes to the sodium ions, generating sheets lying parallel to (001). The coordination environments of the sodium ions are distorted octa-hedral, distorted trigonal-bipyramidal and moncapped trigonal-prismatic. O...
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In the title compound, C(13)H(9)N(3)O(2)·C(3)H(7)NO, the benzimidazole ring system and the benzene ring are essentially coplanar, forming a dihedral angle of 0.86 (5)°. The crystal packing is stabilized by an inter-molecular N-H⋯O hydrogen bond and a π-π stacking inter-action with a centroid-centroid separation of 3.685 (4) Å.
متن کامل1-Bromo-2,3,5,6-tetrafluoro-4-nitrobenzene
In the title compound, C(6)BrF(4)NO(2), the nitro group is twisted by 41.7 (3)° with reference to the arene ring mean plane. The main inter-actions stabilizing the crystal structure include O⋯Br contacts [3.150 (2) and 3.201 (2) Å], while F⋯F inter-actions are minor [2.863 (3)-2.908 (3) Å].
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