N′-(4-Methoxybenzoyl)pyridine-2-carbohydrazide
نویسندگان
چکیده
The crystal structure of the title compound, C(14)H(13)N(3)O(3), exhibits two inter-molecular N-H⋯O hydrogen bonds.
منابع مشابه
Nicotinohydrazide
The title mol-ecule (alternative name: pyridine-3-carbohydrazide; C(6)H(7)N(3)O) was obtained from the reaction of ethyl nicotinate with hydrazine hydrate in methanol. In the amide group, the C-N bond is relatively short, suggesting some degree of electronic delocalization in the mol-ecule. The stabilized conformation may be compared with those of isomeric compounds picolinohydrazide (pyridine-...
متن کاملN′-{(E)-[5-(Hydroxymethyl)furan-2-yl]methylidene}pyridine-4-carbohydrazide dihydrate
In the title compound, C12H11N3O3·2H2O, the dihedral angle formed by the planes of the pyridine and the furan rings of the organic carbohydrazide mol-ecule is 4.66 (7)°. In the crystal, these mol-ecules form stacks along the b-axis direction, neighbouring mol-ecules within each stack being related by inversion and the shortest distance between the centroids of the pyridine and furan rings being...
متن کاملCrystal structure of bis{N′-[(E)-4-hydroxybenzylidene]pyridine-4-carbohydrazide-κN 1}diiodidocadmium methanol disolvate
In the title compound, [Cd(C13H11IN3O2)2]·2CH3OH, which crystallizes with Z = 4 in the space group Pbcn, the CdII atom is located on a twofold rotation axis and coordinated by two I- anions and two N atoms from the pyridine rings of the two N'-[(E)-4-hy-droxy-benzyl-idene]pyridine-4-carbohydrazide ligands. The geometry around the CdII atom is distorted tetra-hedral, with bond angles in the rang...
متن کاملDichlorido[N′-(3,5-dichloro-2-hydroxybenzylidene)pyridine-4-carbohydrazide-κN](1,10-phenanthroline-κ2 N,N′)cobalt(II) methanol monosolvate
In the title compound, [CoCl(2)(C(13)H(9)Cl(2)N(3)O(2))(2)(C(12)H(8)N(2))]·CH(3)OH, the Co(II) atom is octahedrally coordinated by two N atoms from the pyridyl rings of the tridentate N'-(3,5-dichloro-2-hydroxy-benzyl-idene)pyridine-4-carbohydrazide (H(2)L) ligand, two N atoms from the 1,10-phenanthroline ligand and two chloride ions. The acyl-hydrazone groups are not involved into the coordina...
متن کامل2-(1,3-Dioxoisoindolin-2-yl)acetic acid–N′-[(E)-4-methoxybenzylidene]pyridine-4-carbohydrazide (2/1)
In the crystal structure of the title compound, 2C(10)H(7)NO(4)·C(14)H(13)N(3)O(2), the two independent acid mol-ecules are connected through strong O-H⋯N and O-H⋯O hydrogen bonds to the central mol-ecule of the anti-tubercular drug N'-[(E)-4-meth-oxy-benzyl-idene]pyridine-4-carbohydrazide. Two such trimolecular units related by an inversion centre inter-act through a pair of N-H⋯O hydrogen bon...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010