1-Dodecyloxy-4-nitrobenzene
نویسنده
چکیده
The asymmetric unit of the title compound, C(18)H(29)NO(3), contains two independent mol-ecules. The benzene ring and the mean plane of the alkyl unit form dihedral angles of 83.69 (12) and 77.14 (11)° in the two mol-ecules. In the crystal structure, weak C-H⋯O hydrogen bonds link mol-ecules into double-layer ribbons extending in [110].
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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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.
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In the title compound, C(40)H(66)O(4), the C and O atoms of the propinyl and dodecoxyl substituents are nearly coplanar with the benzene ring, 1.735 (6), 8.804 (1), 8.786 (1) and 9.577 (3)°, respectively. In the crystal, mol-ecules are connected by inter-molecular O-H⋯O hydrogen bonds.
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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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