2-(1H-Benzimidazol-2-yl)-N-[(E)-(dimethylamino)methylidene]benzenesulfonamide
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چکیده
منابع مشابه
2-(1H-Benzimidazol-2-yl)-N-[(E)-(dimethylamino)methylidene]benzenesulfonamide
The asymmetric unit of the title compound, C(16)H(16)N(4)O(2)S, contains two mol-ecules (A and B) with similar conformations: the benzene rings are oriented at dihedral angles of 80.94 (10)° and 84.54 (10)° with their adjacent 1H-benzimidazole groups. In the crystal, the mol-ecules are connected by N-H⋯N hydrogen bonds, forming separate C(4) chains of both the A and B mol-ecules along [010]. Th...
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There are two independent mol-ecules in the asymmetric unit of the title compound, C(13)H(13)N(5). In each mol-ecule, an amino N atom is connected to a benzimidazole fused-ring system and a pyrimidine ring [these are aligned at 1.3 (1)° in one independent mol-ecule and at 5.4 (1)° in the other]. The amino N atom of the fused ring forms an intra-molecular N-H⋯O hydrogen bond to a pyrimidine N at...
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The title mol-ecule, C13H10N2O, is essentially planar, the maximum deviation from the plane of the non-H atoms being 0.016 (2) Å. The imidazole ring makes a dihedral angle of 0.37 (13)° with the attached benzene ring. An intra-molecular O-H⋯N hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds, forming chains propagating in [001]. The c...
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The title compound, C(13)H(9)N(3)O(3), was prepared by the reaction of 5-nitro-salicyl-aldehyde with 1,2-diamino-benzene in methanol. The whole mol-ecule is approximately planar, with a mean deviation from the plane defined by the non-H atoms of 0.0311 (4) Å, and with a dihedral angle between the benzene ring and the benzimidazole ring system of 1.1 (3)°. An intra-molecular O-H⋯N hydrogen bond ...
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The title compound, C(13)H(8)Cl(2)N(2)O, was prepared by the reaction of 3,5-dichloro-2-hy-droxy-benzaldehyde with 1,2-diamino-benzene in methanol at ambient temperature. The title mol-ecule is essentially planar, the mean deviation from the plane of the non-H atoms being 0.037 (2) Å. There is an intra-molecular O-H⋯N hydrogen bond in the mol-ecule. In the crystal, symmetry-related mol-ecules a...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812025159