6-(1H-Indol-3-yl)-4-phenyl-2,2′-bipyridine-5-carbonitrile
نویسندگان
چکیده
In the mol-ecule of the title compound, C(25)H(16)N(4), the pyridine rings are oriented at a dihedral angle of 0.92 (3)°, while the dihedral angle between the benzene ring and the adjacent pyridine ring is 56.51 (3)°. In the crystal structure, inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers, forming R(2) (2)(16) ring motifs. π-π contacts between the pyridine ring and the indole ring system and between the pyridine rings [centroid-centroid distances = 3.923 (2) and 3.724 (2) Å] may further stabilize the structure. Two weak C-H⋯π inter-actions are also present.
منابع مشابه
4-(4-Bromophenyl)-6-(1H-indol-3-yl)-2,2′-bipyridine-5-carbonitrile
In the title compound, C(25)H(15)BrN(4), the two pyridine rings lie in a common plane [r.m.s. deviation = 0.023 (2) Å], whereas the bromo-phenyl and indole rings are twisted away from this plane by 52.82 (12) and 28.02 (10)°, respectively. The crystal structure is stabilized by inter-molecular N-H⋯N inter-actions.
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متن کاملCorrigenda for three related articles
In the paper by Vishnupriya, Suresh, Bharkavi et al. (2014), the chemical name in the title should be given as ‘4-(2bromophenyl)-2-(1H-indol-3-yl)-6-(thiophen-2-yl)pyridine-3carbonitrile’ and the correct scheme is shown below. In the paper by Vishnupriya, Suresh, Gunasekaran et al. (2014), the chemical name in the title should be given as ‘4-(4chlorophenyl)-2-(1H-indol-3-yl)-6-phenylpyridine-3-...
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