(E)-2-(4-Benzyloxy-2-hydroxybenzylidene)-N-phenylhydrazinecarbothioamide
نویسندگان
چکیده
The title compound, C(21)H(19)N(3)O(2)S, exists in the thione form. The configuration about the C=N bond is E. The hydrazinecarbothio-amide unit adopts an almost planar arrangement, with maximum deviations of 0.016 (3) and -0.016 (2) Å for the two thio-urea N atoms. An intra-molecular O-H⋯N hydrogen bond occurs. Weak inter-molecular N-H⋯S, C-H⋯O and C-H⋯π inter-actions are observed in the crystal structure.
منابع مشابه
N′-[(E)-4-Benzyloxy-2-hydroxybenzylidene]-4-nitrobenzohydrazide monohydrate
The title compound, C(21)H(17)N(3)O(5)·H(2)O, exists in the keto form with an E conformation with respect to the azomethine double bond. The twist angles between the aromatic rings are in the range 4.67 (10)-17.54 (10)°. A water mol-ecule of solvation is present in the lattice. A conventional intra-molecular O-H⋯N hydrogen bond increases the rigidity of the mol-ecule. Inter-molecular O-H⋯O, N-H...
متن کاملN′-[(E)-4-Benzyloxy-2-hydroxybenzylidene]benzohydrazide
The title compound, C(21)H(18)N(2)O(3), exists in the E conformation with respect to the azomethane C=N double bond. The central benzene ring is almost coplanar with one of the substituent benzene rings [dihedral angle = 1.74 (5)°] and is approximately orthogonal to the other benzene ring of the mol-ecule [dihedral angle = 86.61 (7)°]. An intra-molecular O-H⋯N hydrogen bond occurs. The crystal ...
متن کاملN′-[(E)-4-Benzyloxy-2-hydroxybenzylidene]-4-nitrobenzohydrazide dimethylformamide monosolvate
The title compound, C21H17N3O5·C3H7NO, exists in an E conformation with respect to the azomethine double bond of the hydrazide mol-ecule. This mol-ecule contains an intra-molecular O-H⋯N hydrogen bond, while an inter-molecular N-H⋯O hydrogen bond links the hydrazide to the formamide mol-ecule of solvation. Nonclassical C-H⋯O inter-molecular hydrogen bonds build up a supra-molecular architecture...
متن کاملCrystal structure of 2-[(E)-4-benzyloxy-2-hydroxybenzylidene]-N-cyclohexylhydrazinecarbothioamide acetonitrile hemisolvate
The asymmetric unit of the title compound, C21H25N3O2S·0.5C2H3N, contains two independent mol-ecules with almost similar structural properties along with a solvent mol-ecule of aceto-nitrile. The compound exists in the E conformation with respect to the azomethine C=N double bond. The hydrazinecarbo-thio-amide moieties in both independent mol-ecules are almost planar [maximum deviations of 0.01...
متن کامل(E)-2-(4-Benzyloxy-2-hydroxybenzylidene)-N-methylhydrazinecarbothioamide
The mol-ecule of the title compound, C16H17N3O2S, adopts an E conformation with respect to the azomethine C=N bond. The hydrazinecarbo-thio-amide fragment is close to planar, with a largest deviation from the least-squares plane of 0.079 (2) Å for the hydrazide N atom. This fragment forms a dihedral angle of 9.43 (9)° with the central benzene ring. The benzene rings are inclined to one another ...
متن کامل