1-(3-Fluorophenyl)-3-(4-nitrophenyl)urea
نویسندگان
چکیده
In the title compound, C(13)H(10)FN(3)O(3), the dihedral angle between the fluoro-phenyl and nitro-phenyl ring planes is 6.51 (9)°. The crystal structure features N-H⋯O hydrogen bonds.
منابع مشابه
(E)-3-(4-Fluorophenyl)-1-(2-nitrophenyl)prop-2-en-1-one
The title compound, C(15)H(10)F(N)O(3), was prepared from 2-nitro-acetphenone and 4-fluoro-benzaldehyde by an Aldol condensation reaction. The dihedral angle formed by the two benzene rings is 67.37 (2)°. The crystal structure is stabilized by weak inter-molecular C-H⋯O and C-H⋯F hydrogen bonds.
متن کامل4-(4-Fluorophenyl)-1-(4-nitrophenyl)-3-(pyridin-4-yl)-1H-pyrazol-5-amine
In the crystal structure of the title compound, C(20)H(14)FN(5)O(2), the pyrazole ring forms dihedral angles of 59.3 (2), 25.6 (2) and 46.0 (2)° with the directly attached 4-fluoro-phenyl, pyridine and nitro-phenyl rings, respectively. The crystal packing is characterized by inter-molecular N-H⋯N and N-H⋯O hydrogen bonds.
متن کامل1-(3-Chlorophenyl)-3-(4-nitrophenyl)urea
In the title compound, C(13)H(10)ClN(3)O(3), prepared by the reaction of 1-chloro-3-isocyanato-benzene with 4-nitro-benzenamine, the two substituent benzene rings are roughly coplanar [inter-ring dihedral angle = 8.70 (7)°]. In the crystal, mol-ecules make cyclic inter-molecular associations through two urea-nitro N-H⋯O hydrogen bonds, forming a chain structure [give chain direction] in which t...
متن کامل2-(4-Fluorophenyl)-3-[5-(4-nitrophenyl)-1,3,4-thiadiazol-2-yl]-1,3-thiazolidin-4-one
In the title compound, C(17)H(11)FN(4)O(3)S(2), the five-membered thia-zolidinone and thia-diazole rings are almost planar, with r.m.s. deviations of 0.017 and 0.0019 Å, respectively. The 4-fluoro-phenyl ring is almost perpendicular to the thia-diazole ring, making a dihedral angle of 89.5 (3)°. The 4-nitro-phenyl ring is nearly coplanar with the thia-diazole ring, the dihedral angle being 7.9 ...
متن کامل1-(4-Nitrobenzoyl)-3-(4-nitrophenyl)thiourea acetone hemisolvate
In the title compound, C(14)H(10)N(4)O(5)S·0.5C(3)H(6)O, the nitro-benzoyl and nitro-phenyl groups have trans and cis configurations, respectively, with respect to the thio-urea S atom. The mol-ecular conformation is stabilized by intra-molecular N-H⋯O and C-H⋯S hydrogen bonds. The acetone solvent mol-ecule possesses a crystallographically imposed twofold axis. In the crystal packing, thio-urea...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012