N-{[2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]aminocarbonyl}-2,6-difluorobenzamide
نویسندگان
چکیده
In the mol-ecule of the title compound, C(17)H(8)Cl(2)F(8)N(2)O(3), the two aromatic rings are oriented at a dihedral angle of 50.12 (3)°. Intra-molecular N-H⋯O, C-H⋯O and N-H⋯Cl hydrogen bonds result in the formation of two six- and one five-membered rings. The six-membered rings have flattened-boat conformations, while the five-membered ring adopts an envelope conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.
منابع مشابه
N-[3,5-Dichloro-4-(1,1,2,2-tetrafluoroethoxy)phenyl]-2,6-difluorobenzamide
In the title compound, C(15)H(7)Cl(2)F(6)NO(2), the conformation of the N-H bond in the amide segment is anti to the C=O bond and the dihedral angle between the two benzene rings is 78.6 (3)°. The terminal -CHF(2) group is disordered over two orientations in a 0.67:0.33 ratio. In the crystal, the mol-ecules are linked by N-H⋯O hydrogen bonds, generating C(4) chains propagating in [100].
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The title compound, C(13)H(6)Cl(3)F(3)N(4)O, was synthesized by the reaction of 5-amino-1-[2,6-dichloro-4-(trifluoro-meth-yl)phen-yl]-1H-pyrazole-3-carbonitrile and 2-chloro-acetyl chloride. The five-membered pyrazole ring makes a dihedral angle of 71.5 (3)° with the benzene ring. The -CF(3) group is disordered by rotation, and the F atoms are split over two sets of sites with occupancies of 0....
متن کامل1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-5-iodo-4-trifluoromethylsulfinyl-1H-pyrazole-3-carbonitrile
In the title compound, C(12)H(2)Cl(2)F(6)IN(3)OS, the dihedral angle between the planes of the benzene and pyrazole rings is 77.8 (2)°. In the crystal, a short I⋯N contact of 2.897 (5) Å occurs.
متن کاملN-{N-[5-(2,4-Dichlorophenyl)-1,3,4-thiadiazol-2-yl]carbamoyl}-2,6-difluorobenzamide
In the title compound, C(16)H(8)Cl(2)F(2)N(4)O(2)S, the thia-diazole ring makes dihedral angles of 24.94 (14) and 48.11 (14)°, respectively, with the dichloro- and difluoro-substituted benzene rings. An intra-molecular N-H⋯O hydrogen bond results in the formation of a planar (mean deviation 0.0091 Å) six-membered ring. In the crystal structure, mol-ecules form centrosymmetric dimers through pai...
متن کامل4-Bromo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-methoxybenzylideneamino)-1H-pyrazole-3-carbonitrile
The title compound, C(19)H(10)BrCl(2)F(3)N(4)O, is an imine with an overall Y shape. The dihedral angles between the pyrazole ring and the methoxy- and trifluoromethyl-substituted benzene ring planes are 88.4 (2) and 65.8 (2)°, respectively.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008