2-Chloro-N-[2-(2-fluorobenzoyl)-4-nitrophenyl]-N-methylacetamide
نویسندگان
چکیده
The title compound, C(16)H(12)ClFN(2)O(4), crystallizes with two mol-ecules in the asymmetric unit in which the dihedral angles between the mean planes of the two benzene rings are 65.1 (7) and 65.6 (6)°. In each mol-ecule, the nitro group displays rotational disorder over two orientations in a 0.503 (11):0.497 (11) ratio and the Cl atom is disordered in a 0.432 (5):0.568 (5) ratio. In one mol-ecule, the F atoms is statistically disordered over two positions. The crystal packing features weak inter-molecular C-H⋯O and C-H⋯Cl inter-actions, which form a layered network.
منابع مشابه
N-{(1Z)-1-[(6-Chloropyridin-3-ylmethyl)(ethyl)amino]-3-(3-chlorophenyl)-2-nitro-5-oxohex-1-enyl}-N-methylacetamide
In the title compound, C(23)H(26)Cl(2)N(4)O(4),the dihedral angle between the mean planes of the pyridine and 3-chloro-phenyl rings is 22.63 (2)°. The nitro group is in a Z conformation.
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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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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.
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In the title hydroxamic acid derivate, C(21)H(14)N(2)O(5)Cl(2), the nitro-substituted benzene ring forms dihedral angles of 66.0 (2) and 59.6 (2)°, with the p-chloro and o-chloro-substituted benzene rings, respectively. The dihedral angle between the two chloro-substituted benzene rings is 64.2 (2) Å. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules along [010]. The crystal studied...
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