1-Phenyl-2-p-tolyl-1H-benzimidazole
نویسندگان
چکیده
In the title compound, C20H16N2, the benzimidazole ring system forms dihedral angles of 28.50 (7) and 72.44 (7)° with the tolyl and phenyl rings, respectively. In the crystal, mol-ecules are linked into chains along the a-axis direction by weak C-H⋯N inter-actions. The crystal structure also features C-H⋯π inter-actions.
منابع مشابه
6-Methoxy-2-methyl-1-m-tolyl-1H-benzimidazole hemihydrate
The title compound, C(16)H(16)N(2)O·0.5H(2)O, is a substituted 1-phenyl-benzimidazole, which belongs to the class of ATP-site inhibitors of the platelet-derived growth-factor receptor. In the crystal, the components are linked by an O-H⋯N hydrogen bond.
متن کاملEthyl 1-(2-hydroxyethyl)-2-p-tolyl-1H-benzimidazole-5-carboxylate
The asymmetric unit of the title compound, C(19)H(20)N(2)O(3), contains two mol-ecules (A and B) with slightly different orientations of the ethyl groups with respect to the attached carboxyl-ate groups. Intra-molecular C-H⋯O hydrogen bonds generate S(8) ring motifs in both mol-ecules A and B. In each mol-ecule, the benzimidazole ring system is essentially planar, with maximum deviations of 0.0...
متن کامل2-p-Tolyl-1-p-tolylmethyl-1H-benzimidazole
The asymmetric unit of the title compound, C(22)H(20)N(2), contains two crystallographically independent mol-ecules in which the planar benzimidazole ring systems are oriented with respect to the adjacent tolyl rings at dihedral angles of 47.08 (8)/76.85 (8) and 39.52 (9)/87.49 (9)°, while the dihedral angles between the tolyl rings are 73.99 (3) and 81.51 (9)°. In the crystal structure, pairs ...
متن کاملDesign and Evaluation of a Mercury (II) Optode Based on Immobilization of 5, 6 Di methyl -1- (4 methyl benzyl) -2- para tolyl-1H-benzimidazole (DMBPTBI) on a Triacetylcellulose Membrane and Determination in Various Samples
The characterization of an optical sensor membrane is described for the determination of Hg2+ ions based on the immobilization of 5, 6 Di methyl -1- ( 4 methyl benzyl) -2- para tolyl-1H-benzimidazole (DMBPTBI) on a triacetylcellulose membrane. The membrane responds to mercury ions by changing color reversibly from orange to red in universal buffer solution at pH 2. Under optimum conditions, the...
متن کامل3-Acetyl-5-phenyl-1-p-tolyl-1H-pyrazole-4-carbonitrile
In the title pyrazole derivative, C(19)H(15)N(3)O, the central pyrazole ring makes dihedral angles of 42.71 (9) and 61.34 (9)°, respectively, with the phenyl and p-tolyl rings. The dihedral angle between the phenyl and p-tolyl rings is 58.22 (9)°. The 3-acetyl-1H-pyrazole-4-carbonitrile unit is essentially planar, with an r.m.s. deviation of 0.0295 (1) Å for the ten non-H atoms.
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