1-Cyclohexyl-2-(3-furyl)-1H-benzimidazole-5-carboxylic acid
نویسندگان
چکیده
The asymmetric unit of the title compound, C(18)H(18)N(2)O(3), contains two mol-ecules. The fused rings of both mol-ecules are almost planar, with dihedral angles of 3.1 (1) and 2.8 (2)° between the fused rings. The furan rings are rotated by 43.85 (15) and -21.07 (9)° with respect to the planes of the attached bnzimidazole systems. In the crystal, mol-ecules are linked into infinite chains by inter-molecular O-H⋯N hydrogen bonds.
منابع مشابه
Bis[2-(2-furyl)-1-(2-furylmethyl)-1H-benzimidazole-κN 3]diiodidocadmium
In the title complex, [CdI(2)(C(16)H(12)N(2)O(2))(2)], the Cd(II) atom is located on a twofold rotation axis and is four-coordinated by two N atoms from symmetry-related 2-(2-fur-yl)-1-(2-furyl-meth-yl)-1H-benzimidazole ligands and two I atoms in a distorted tetra-hedral configuration. The benzimidazole rings in adjacent mol-ecules are parallel, with an average inter-planar distance of 3.486 Å....
متن کامل(1H-1,3-Benzimidazole-5,6-dicarboxylic acid)(5-carboxylato-1H-1,3-benzimidazole-6-carboxylic acid)silver(I) monohydrate
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متن کامل1-[2-(2,6-Dichlorobenzyloxy)-2-(2-furyl)ethyl]-1H-benzimidazole
In the mol-ecule of the title compound, C(20)H(16)Cl(2)N(2)O(2), the planar benzimidazole ring system is oriented with respect to the furan and dichloro-benzene rings at dihedral angles of 53.39 (6) and 31.04 (5)°, respectively. In the crystal structure, inter-molecular C-H⋯Cl hydrogen bonds link the mol-ecules into centrosymmetric R(2) (2)(8) dimers. These dimers are connected via a C-H⋯π cont...
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In the title complex, [CdCl(2)(C(16)H(12)N(2)O(2))(2)], the Cd(II) ion exhibits site symmetry 2. It shows a distorted tetra-hedral coordination defined by two N atoms from symmetry-related 2-(2-fur-yl)-1-(2-furylmeth-yl)-1H-benzimidazole ligands and by two symmetry-related Cl atoms. Intra-molecular C-H⋯O hydrogen bonds stabilize the mol-ecular configuration. Adjacent mol-ecules are linked throu...
متن کامل(1H-Benzimidazole-5-carboxylic acid-κN 3)(1H-benzimidazole-6-carboxylic acid-κN 3)silver(I) perchlorate
The reaction of 1H-benzimidazole-5-carb-oxy-lic acid with silver nitrate in the presence of perchloric acid under hydro-thermal conditions yielded the title complex, [Ag(C(8)H(6)N(2)O(2))(2)]ClO(4), which comprises of an [Ag(C(8)H(6)N(2)O(2))(2)] mononuclear cation and a perchlorate anion. The Ag(I) ion is coordinated by two N atoms from two different neutral 1H-benzimidazole-5-carb-oxy-lic aci...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009