(E)-4-Bromo-N-(2-chlorobenzylidene)aniline
نویسنده
چکیده
In the title Schiff base mol-ecule, C(13)H(9)BrClN, the dihedral angle between the benzene rings is 49.8 (2)° and the mol-ecule has an E configuration about the C=N bond. In the crystal, there are no directional interactions but only van der Waals inter-molecular inter-action forces between neighbouring mol-ecules.
منابع مشابه
(E)-4-Bromo-N-(2,3-dimethoxybenzylidene)aniline
The title Schiff base compound, C(15)H(14)BrNO(2), was prepared by the condensation of 2,3-dimeth-oxy-benzaldehyde with 4-bromo-aniline. It adopts an E configuration with respect to the C=N bond. The dihedral angle between the two aromatic rings is 56.79 (8)°. Weak C-H⋯O and C--H⋯π bonds can be found in the crystal structure.
متن کاملN-(4-Chlorobenzylidene)-4-methoxyaniline
The title compound, C(14)H(12)ClNO, was prepared by the reaction of 4-methoxy-aniline and 4-chloro-benzaldehyde in ethanol at 367 K. The mol-ecule is almost planar, with a dihedral angle between the two benzene rings of 9.1 (2)° and an r.m.s. deviation from the mean plane through all non-H atoms in the mol-ecule of 0.167 Å.
متن کامل(E)-4-Bromo-N′-(2-chlorobenzylidene)benzohydrazide
In the title compound, C(14)H(10)BrClN(2)O, the dihedral angle between the two benzene rings is 11.4 (2)°. In the crystal structure, mol-ecules are connected via inter-molecular N-H⋯O hydrogen bonds into one-dimensional chains running parallel to the c axis.
متن کامل(E)-3-Bromo-N′-(2-chlorobenzylidene)benzohydrazide
The title compound, C(14)H(10)BrClN(2)O, was synthesized by the reaction of 2-chloro-benzaldehyde with an equimolar quantity of 3-bromo-benzohydrazide in methanol. The mol-ecule displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 13.0 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains...
متن کاملPreparation and Study the Spectroscopic Properties of (15E)-4-((4E)-4-((E)-3-Phenylallylideneamino) Phenylsulfonyl)-N-((E)-3 Phenylallidene) Benzenamine and (15E)-4-((4E)-4-((Z)-2-Bromo-3 Phenylallylideneamino) Phenylsulfonyl)-N-((Z)-2-Bromo-3 Phenylallidene) Benzenamine: as Schiff Bases
Schiff bases derived by condensation reaction from cinnamaldehyde and/or -bromocinnamaldehyde and 4-(4-aminophenylsulfonyl)benzenamine are reported and characterized based on elemental analyses, IR, H NMR, C NMR and thermal analysis (TG/DTA). 1 13
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011