5-Methyl-N-[2-(trifluoromethyl)phenyl]isoxazole-4-carboxamide
نویسندگان
چکیده
In the title compound, C(12)H(9)F(3)N(2)O(2), the benzene ring is nearly perpendicular to the isoxazole ring, making a dihedral angle of 82.97 (2)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into a supra-molecular chain running along the c axis.
منابع مشابه
N-[4-Chloro-2-methyl-6-(N-methylcarbamoyl)phenyl]-1-(3-chloro-2-pyridyl)-3-trifluoromethyl-1H-pyrazole-5-carboxamide
In the title compound, C(19)H(14)Cl(2)F(3)N(5)O(2), which shows insecticidal activity, the dihedral angle between the pyrazole and pyridine rings is 68.15 (16)°. In the crystal structure, the mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds and an intra-molecular N-H⋯O inter-action also occurs. The F atoms of the -CF(3) group are disordered over two sets of sites in a 0.800 (8):0.200 (8)...
متن کامل4-Bromo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(4-nitrobenzylideneamino)-1H-pyrazole-3-carbonitrile
The title compound, C(18)H(7)BrCl(2)F(3)N(5)O(2), is an L-shaped tricyclic imine. The pyrazole ring is essentially coplanar with the nitro-substituted benzene ring [dihedral angle = 3.6 (2)°] and approximately perpendicular to the trifluoro-methyl-substituted ring [dihedral angle = 88.5 (2)°].
متن کامل5-Chloro-N-{4-oxo-2-[4-(trifluoromethyl)phenyl]-1,3-thiazolidin-3-yl}-3-phenyl-1H-indole-2-carboxamide
In the title compound, C(25)H(17)ClF(3)N(3)O(2)S, the five-membered 1,3-thia-zolidine ring adopts a twist conformation. The three F atoms of the CF(3) group are disordered over two sets of sites with refined occupancies of 0.542 (18) and 0.458 (18). In the nine-membered 1H-indoline ring system, the 1H-pyrrole ring forms a dihedral angle of 4.7 (2)° with the benzene ring, while it is twisted at ...
متن کاملMethyl 3-(4-{6-methyl-4-[3-(trifluoromethyl)phenyl]pyridazin-3-yloxy}phenyl)propanoate
In the title compound, C(22)H(19)F(3)N(2)O(3), the benzene rings of the trifluoro-methyl-phenyl and benzoyl-phenyl groups form dihedral angles of 41.89 (10) and 67.44 (10)°, respectively, with the pyridazine ring. The methyl-propanoate group is nearly coplanar with the attached benzene ring [dihedral angle = 3.9 (2)°]. The trifluoro-methyl group is disordered over two positions; the site-occupa...
متن کامل5-Methyl-N-(1,3-thiazol-2-yl)isoxazole-4-carboxamide
In the title compound, C8H7N3O2S, the dihedral angle between the thia-zol and isoxazole rings is 34.08 (13)°. In the crystal, the mol-ecules are linked by pairs of N-H⋯N hydrogen bonds, forming inversion dimers, and C-H⋯O inter-actions, resulting in chains along the b-axis direction.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012