N,N-Bis(4-nitrophenyl)acetamide
نویسندگان
چکیده
In the title compound, C14H11N3O5, the dihedral angles between the amide group (r.m.s. deviation = 0.0429 Å) and the two benzene rings are 39.66 (6) and 63.04 (7)°. The dihedral angle between the benzene rings is 86.04 (7)°. The benzene rings form dihedral angles of 4.42 (5) and 8.91 (5)° with the adjacent nitro groups. In the crystal, mol-ecules are linked via a pair of C-H⋯O hydrogen bonds, forming inversion dimers, which are linked via a second pair of C-H⋯O hydrogen bonds, forming chains propagating along [100].
منابع مشابه
2,2-Dichloro-N-(3-nitrophenyl)acetamide
The conformation of the N-H bond in the structure of the title compound (3NPDCA), C(8)H(6)Cl(2)N(2)O(3), is anti to the meta-nitro group, similar to that in the structures of 2-chloro-N-(3-nitro-phen-yl)acetamide (3NPCA) and 2,2,2-trichloro-N-(3-nitro-phen-yl)acetamide (3NPTCA), and the meta-chloro group in 2,2-dichloro-N-(3-chloro-phen-yl)acetamide (3CPDCA). The geometric parameters of 3NPDCA ...
متن کامل2,2,2-Trichloro-N-(3-nitrophenyl)acetamide
In the title compound, C(8)H(5)Cl(3)N(2)O(3), the dihedral angle between the nitro-phenyl ring and the acetamide group is 5.47 (6)°. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules into chains running parallel to the b axis.
متن کامل4-(4-Chlorophenyl)-5-(4-nitrophenyl)-3-phenyl-4H-1,2,4-triazole
The title compound, C(20)H(13)ClN(4)O(2), was synthesized by the condensation of 4-nitro-benzohydrazide and N-(4-chlorophen-yl)-benzimidoyl chloride in N,N-dimethyl-acetamide. The asymmetric unit contains two independent mol-ecules. In one molecule, the triazole ring is oriented at dihedral angles of 23.1 (5), 85.4 (1) and 10.5 (1)° with respect to the phenyl, chlorophenyl and nitrophenyl rings...
متن کاملN-(4-Methoxy-2-nitrophenyl)-N-(methylsulfonyl)acetamide
In the title compound, C(10)H(12)N(2)O(6)S, the nitro group is twisted slightly out of the plane of the aromatic ring, forming a dihedral angle of 20.79 (1)°. In the crystal, the mol-ecules arrange themselves as a chain along the a axis through inter-molecular C-H⋯O inter-actions.
متن کاملN-(4-Chloro-2-nitrophenyl)-N-(methylsulfonyl)acetamide
The title compound, C(9)H(9)ClN(2)O(5)S, is of inter-est as a precursor to biologically active substituted quinolines and related compounds. The structure displays inter-molecular C-H⋯O inter-actions. Each mol-ecule is linked to two adjacent neighbours via weak centrosymmetric dimer-forming inter-actions, forming chains in the [101] direction.
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013