(E)-N′-(2-Chlorobenzylidene)-2-methoxybenzohydrazide
نویسنده
چکیده
The mol-ecule of the title compound, C(15)H(13)ClN(2)O(2), displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 77.1 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains running along the b axis.
منابع مشابه
(E)-N′-(2-Chlorobenzylidene)-4-methoxybenzohydrazide
The mol-ecule of the title compound, C(15)H(13)ClN(2)O(2), adopts an E geometry about the C=N bond. The dihedral angle between the two benzene rings is 62.7 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains running along the c axis.
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The title compound, C(15)H(12)Br(2)N(2)O(3), was synthesized by the reaction of 3,5-dibromo-2-hydroxy-benzaldehyde with an equimolar quantity of 2-methoxy-benzohydrazide in methanol. The dihedral angle between the two benzene rings is 3.4 (2)° and intra-molecular O-H⋯N and N-H⋯O hydrogen bonds are observed in the mol-ecule. The crystal studied was an inversion twin with a 0.513 (19):0.487 (19) ...
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The title compound, C(21)H(15)Cl(2)N(2)O(3), displays a trans configuration with respect to the C=N double bond. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond.
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The title compound, C(8)H(10)N(2)O(2), is stabilized by three inter-molecular hydrogen bonds of the N-H⋯O and N-H⋯N types. Two intra-molecular inter-actions of the N-H⋯O and C-H⋯O types are also observed.
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There are two independent mol-ecules in the asymmetric unit of the title compound, C(15)H(12)Cl(2)N(2)O(2). The dihedral angle between the two benzene rings is 27.6 (4)° in one mol-ecule and 16.4 (4)° in the other. Both mol-ecules adopt an E configuration about the C=N bonds. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains in the a-ax...
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