N′-(2-Methoxybenzylidene)-2-nitrobenzohydrazide
نویسندگان
چکیده
The title compound, C(15)H(13)N(3)O(4), was synthesized by the reaction of equimolar quanti-ties of 2-methoxy-benzaldehyde and 2-nitro-benzohydrazide in methanol. The dihedral angle between the two substituted benzene rings is 68.3 (2)°. In the crystal structure, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur.
منابع مشابه
N′-(4-Methoxybenzylidene)-4-nitrobenzohydrazide methanol solvate
The title compound, C(15)H(13)N(3)O(4)·CH(4)O, was synthesized from the reaction of 4-methoxy-benzaldehyde with 4-nitro-benzohydrazide in methanol. The benzene rings of the Schiff base mol-ecule are nearly coplanar, making a dihedral angle of 7.0 (3)°. The methanol solvent mol-ecules are linked to the Schiff base mol-ecules by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, forming chains running parall...
متن کامل(E)-N′-(4-Methoxybenzylidene)thiophene-2-carbohydrazide
In the title compound, C(13)H(12)N(2)O(2)S, the dihedral angle between the aromatic rings is 15.20 (11)°. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops.
متن کاملN′-(5-Bromo-2-methoxybenzylidene)-3,4-methylenedioxybenzohydrazide
In the title mol-ecule, C(16)H(13)BrN(2)O(4), the two benzene rings form a dihedral angle of 74.9 (2)°. In the crystal, mol-ecules are linked via inter-molecular N-H⋯O hydrogen bonds into chains propagating along the c axis.
متن کامل(E)-N′-(4-Methoxybenzylidene)benzohydrazide
In the title mol-ecule, C(15)H(14)N(2)O(2), the dihedral angle between the benzene rings is 5.93 (17)°. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains propagating in [010].
متن کاملN′-(5-Bromo-2-methoxybenzylidene)-3-hydroxybenzohydrazide methanol hemisolvate
The asymmetric unit of the title compound, C(15)H(13)BrN(2)O(3)·0.5CH(3)OH, contains two Schiff base mol-ecules and a methanol mol-ecule of crystallization. The dihedral angles between the benzene rings in the two mol-ecules are 23.8 (2) and 18.6 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds, forming a three-dimensional network.
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