4-[(2-Chloro-4-nitrophenyl)diazenyl]-N,N-diethylaniline
نویسندگان
چکیده
In the title compound, C(16)H(17)ClN(4)O(2), the aromatic ring is twisted slightly with respect to the plane of the diazene group [N-N-C-C torsion angle = -3.9 (4)°]. The NO(2) group is twisted by 16.2 (4)° relative to the aromatic ring. The two ethyl chains are positioned such that one ethyl chain lies above and the other below the ring.
منابع مشابه
2-tert-Butyl-6-[(4-chloro-2-nitrophenyl)diazenyl]-4-methylphenol
In the title compound, C(17)H(18)ClN(3)O(3), the dihedral angle between the planes of the two benzene rings is 1.03 (7)°. The overall conformation of the mol-ecule is influenced, in part, by electron delocalization and by an intra-molecular bifurcated O-H⋯(O,N) hydrogen bonds. The O atoms of the nitro group, one of which serves as an H bond acceptor, are disordered over two sets of sites with r...
متن کامل(E)-2-{N-Ethyl-4-[(4-nitrophenyl)diazenyl]anilino}ethyl acrylate
In the mol-ecule of the title compound, C(19)H(20)N(4)O(4), the rings are almost coplanar, forming a dihedral angle of 0.76 (3)°. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules.
متن کاملcis-Bis{1-[(4-nitrophenyl)diazenyl]-2-naphtholato}dipyridinenickel(II)1
In the title compound, [Ni(C(16)H(10)N(3)O(3))(2)(C(5)H(5)N)(2)], the Ni(II) cation is in a distorted octa-hedral NiN(4)O(2) coordination by two independent bidentate 1-[(4-nitro-phen-yl)diazen-yl]-2-naph-thol-ate anions and two pyridine ligands. C-H⋯O inter-actions between aromatic rings and the O atoms of the nitro substituents build up a two-dimensional supra-molecular arrangement parallel t...
متن کامل2,2′-({4-[(4-Nitrophenyl)diazenyl]phenyl}imino)diethanol
In the title compound, C16H18N4O4, the mol-ecule assumes an E conformation with respect to the N=N double bond. The aromatic rings are not coplanar, with a dihedral angle of 7.51 (8)°. The nitro group is tilted by 4.71 (11)° relative to the attached benzene ring. In the crystal, mol-ecules are connected through O-H⋯O hydrogen bonds forming a double-stranded chain parallel to the b axis.
متن کامل2-(4-Chloro-3-nitrophenyl)-4-(4-chlorophenyl)-1,3-thiazole
The title compound, C(15)H(8)Cl(2)N(2)O(2)S, crystallizes with two mol-ecules in the asymmetric unit. The dihedral angles between the 4-chloro-3-nitro-phenyl ring and the thia-zole ring are 0.5 (1) and 7.1 (1)° and those between the 4-chloro-phenyl ring and the thia-zole ring are 7.1 (1) and 7.4 (1)° in the two mol-ecules. The crystal structure is stabilized by inter-molecular C-H⋯Cl and C-H⋯O ...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011