N′-[(1E)-1-(5-Chloro-2-hydroxyphenyl)propylidene]-4-methoxybenzohydrazide
نویسندگان
چکیده
The title compound, C(17)H(17)ClN(2)O(3), has a trans conformation about the C=N double bond and an intra-molecular O-H⋯N occurs. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds.
منابع مشابه
N′-[(1E)-(3,5-Dichloro-2-hydroxyphenyl)(phenyl)methylene]-4-methoxybenzohydrazide
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.
متن کاملN′-[(1E)-1-(3,5-Dichloro-2-hydroxyphenyl)propylidene]-4-methoxybenzohydrazide monohydrate
The title compound, C(17)H(16)Cl(2)N(2)O(3)·H(2)O, displays a trans conformation with respect to the C=N double bond. The dihedral angle between the two benzene rings is 30.77 (5)° and there is one intra-molecular N-H⋯O hydrogen bond. In the crystal, mol-ecules are linked by hydrogen bonding to the water molecules of crystallization, which acts as both an acceptor and a donor, into a three-dime...
متن کامل2-{1-[2-((2-Ammonioethyl){2-[1-(5-chloro-2-hydroxyphenyl)ethylideneamino]ethyl}amino)ethyliminio]ethyl}-4-chlorophenolate trifluoroacetate
In the title ion-pair, C(22)H(29)Cl(2)N(4)O(2) (+)·C(2)F(3)O(2) (-), ammonium-carboxyl-ate N-H⋯O hydrogen bonds link two cations and two anions about a centre of inversion to generate a hydrogen-bonded tetramer. In the cation, one of the imino N atoms is protonated and donates a hydrogen bond to the O atom of the adjacent chloro-phenyl ring. The other imino N atom acts as a hydrogen-bond accept...
متن کاملN′-(3-Bromo-5-chloro-2-hydroxybenzylidene)-2-methoxybenzohydrazide
The title compound, C(15)H(12)BrClN(2)O(3), was obtained by the condensation reaction between 3-bromo-5-chloro-2-hydroxy-benzaldehyde and 2-methoxy-benzohydrazide. The mol-ecule is essentially planar, with a dihedral angle between the two benzene rings of 4.7 (2)°, and displays an E configuration about the C=N double bond. The mol-ecular conformation is stabilized by intramolecular O-H⋯N and N-...
متن کامل(E)-N′-[1-(2-Hydroxyphenyl)ethylidene]-3-methoxybenzohydrazide
In the title compound, C(16)H(16)N(2)O(3), the benzohydrazide group is not planar and the mol-ecule exists in a trans configuration with respect to the methyl-idene unit. The dihedral angle between the two substituted benzene rings is 26.9 (2)°. In the crystal structure, the mol-ecular packing is stabilized by intra-molecular O-H⋯N and inter-molecular N-H⋯O hydrogen bonds. The inter-molecular h...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2009