1,3-Bis(chloromethyl)-2-methyl-5-nitrobenzene
نویسندگان
چکیده
The title compound, C(9)H(9)Cl(2)NO(2), is a natural product isolated from the endophytic fungus No. B77 of the mangrove tree from the South China Sea coast. In the crystal structure, the mol-ecules lie on twofold axes and form offset stacks through face-to-face π-π inter-actions. Adjacent mol-ecules in each stack are related by a centre of inversion and have an inter-planar separation of 3.53 (1) Å, with a centroid-centroid distance of 3.76 (1) Å. Between stacks, there are C-H⋯O inter-actions to the nitro groups and Cl⋯Cl contacts of 3.462 (1) Å.
منابع مشابه
1-Chloromethyl-3-nitrobenzene
In the title mol-ecule, C(7)H(6)ClNO(2), the plane of the nitro group and the direction of the chloro-methyl group are twisted away from the benzene ring, forming dihedral angles of 8.2 (3) and 67.55 (12)°, respectively. In the crystal structure, weak inter-molecular C-H⋯O inter-actions link the mol-ecules into corrugated sheets parallel to the bc plane.
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In the title compound, C(8)H(7)Br(2)NO(2), an inter-mediate for the synthesis of macrocycles, the NO(2) group makes a dihedral angle of 65.07 (19)° with the arene ring, and the bromo-methyl substituents adopt a trans conformation about the ring such that the mol-ecule closely approximates C2 symmetry.
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In the title compound, C(4)H(3)Cl(2)NS, the chloro-methyl C and 2-position Cl atoms lie close to the mean plane of the thia-zole ring [deviations = 0.0568 (2) and 0.0092 (1) Å, respectively]. No classical hydrogen bonds are found in the crystal structure.
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In the title mercury complex, catena-poly[[di-chlorido-mercury(II)]-μ-2,2'-(2-bromo-5-tert-butyl-1,3-phenyl-ene)bis-(1-methyl-1H-benzimidazole)-κ2N3:N3'], [HgCl2(C26H25BrN4)] n , the HgII atom is coordinated by two Cl atoms and by two N atoms from two 2,2'-(2-bromo-5-tert-butyl-1,3-phenyl-ene)bis-(1-methyl-1H-benzimidazole) ligands. The metal cation adopts a distorted tetrahedral coordination g...
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In the title compound, C(7)H(7)Cl(2)N, a halogenated derivative of 2,6-lutidine, the C-Cl vectors of the chloro-methyl groups point at opposite sides of the aromatic plane to each other. A weak dispersive Cl⋯Cl contact [3.4342 (3) Å] connects the mol-ecules into a chain along the [101] direction. A π-π inter-action with a centroid-centroid distance of 3.7481 (5) Å is also observed.
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