2-Chloro-N′-[(E)-(2-methoxy-1-naphthyl)methylene]benzohydrazide
نویسندگان
چکیده
منابع مشابه
(E)-2-Chloro-N′-(2-hydroxy-1-naphthylmethylene)benzohydrazide
In the structue of the title compound, C(18)H(13)ClN(2)O(2), a new Schiff base, the dihedral angle between the benzene and naphthyl ring system mean planes is 22.5 (2)°. The mol-ecule has an E configuration about the C=N bond, and an intra-molecular hydrogen bond involving the hydoxyl substituent on the naphthyl ring and the N' atom of the hydrazide. The crystal structure is stabilized by inter...
متن کامل2-Chloro-N′-[(E)-(2-methoxy-1-naphthyl)methylene]benzohydrazide
In the mol-ecule of the title Schiff base compound, C(19)H(15)ClN(2)O(2), the dihedral angle between the benzene ring and naphthyl ring system is 77.1 (2)°. In the crystal structure, centrosymmetrically related mol-ecules are linked into dimers through pairs of inter-molecular N-H⋯O hydrogen bonds, generating rings of graph set R(2) (2)(8).
متن کامل(E)-3-Chloro-N-[(2-ethoxynaphthalen-1-yl)methylidene]aniline
In the title compound, C(19)H(16)ClNO, the dihedral angle between the naphthalene ring system and the chloro-benzene ring is 61.90 (10)° and the C-N-C-C torsion angle is 174.6 (2)°. The mol-ecular structure is stabilized by an intra-molecular C-H⋯N hydrogen bond. The crystal structure features π-π stacking inter-actions [centroid-centroid distances = 3.7325 (17) and 3.8150 (17) Å].
متن کامل(E)-4-Chloro-N′-(2-chlorobenzylidene)benzohydrazide
The title compound, C(14)H(10)Cl(2)N(2)O, was synthesized by the reaction of 2-chloro-benzaldehyde with an equimolar quantity of 4-chloro-benzohydrazide in methanol. The mol-ecule displays an E configuration about the C=N bond. The dihedral angle between the two benzene rings is 8.6 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O hydrogen bonds, forming chain...
متن کامل(E)-2-Chloro-N′-(4-hydroxybenzylidene)benzohydrazide
The title hydrazone mol-ecule, C(14)H(11)ClN(2)O(2), has a trans conformation with respect to the methyl-idene unit. The dihedral angle between the two benzene rings is 37.6 (3)°. In the crystal, the presence of O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds leads to the formation of a three-dimensional network. The title compound crystallized in the chiral ortho-rhom-bic space group P2(1)2(1)2(1) and w...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809016936