N′-(2-Methoxybenzylidene)acetohydrazide
نویسندگان
چکیده
In the title mol-ecule, C(10)H(12)N(2)O(2), the acetohydrazide group is almost planar [within 0.0306 (12) Å] and forms a dihedral angle of 12.15 (14)° with the benzene ring. The meth-oxy group deviates from the attached benzene ring with a C-O-C-C torsion angle of 4.2 (4)°·The mol-ecule adopts a trans configuration with respect to the C=N bond. In the crystal, mol-ecules are linked into centrosymmetric dimers by pairs of N-H⋯O hydrogen bonds and intermolecular C-H⋯O interactions further stabilize the structure.
منابع مشابه
2-(3,4-Dimethyl-5,5-dioxo-2H,4H-pyrazolo[4,3-c][1,2]benzothiazin-2-yl)-N′-(3-methoxybenzylidene)acetohydrazide dimethylformamide hemisolvate
In the title compound, C(21)H(21)N(5)O(4)S·0.5C(3)H(7)NO, the heterocyclic thia-zine ring adopts a half-chair conformation, with the S and N atoms displaced by -0.451 (5) and 0.233 (5) Å, respectively, from the plane formed by the remaining ring atoms. The asymmetric unit contains a disordered half-mol-ecule of solvent lying close to inversion centers. The crystal structure is stabilized by wea...
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In the title mol-ecule, C(10)H(12)N(2)O(2), the acetohydrazide group is planar within 0.012 (1) Å and forms a dihedral angle of 5.25 (8)° with the benzene ring. The meth-oxy group is coplanar with the attached benzene ring [C-O-C-C = 0.1 (2)°]. The mol-ecule adopts a trans configuration with respect to the C=N double bond. In the crystal, mol-ecules are linked into centrosymmetric dimers by N-H...
متن کاملN′-(4-Hydroxybenzylidene)acetohydrazide monohydrate
In the title compound, C(9)H(10)N(2)O(2)·H(2)O, the mol-ecular skeleton of the acetohydrazide mol-ecule is nearly planar [within 0.014 (1) Å]. The mol-ecule adopts a trans configuration with respect to the C=N bond, while the side chain is slightly twisted away from the attached ring, forming a dihedral angle of 9.975 (8)°. The crystal packing exhibits a three-dimensional network composed from ...
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In the title mol-ecule, C(17)H(19)N(3)O(2), the dihedral angle between the two benzene rings is 14.05 (15)°. In the crystal, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chains along b.
متن کامل(E)-1-(4-Methoxybenzylidene)-2-phenylhydrazine
In the title compound, C(14)H(14)N(2)O, the dihedral angle between the aromatic rings is 9.30 (6)°. In the crystal, mol-ecules are linked by C-H⋯π and N-H⋯π inter-actions.
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