منابع مشابه
1-(2-Furylmethylene)-2-(2-nitrophenyl)hydrazine
The title Schiff base compound, C(11)H(9)N(3)O(3), was obtained from a condensation reaction of furan-2-carbaldehyde and 2-nitro-phenyl-hydrazine. The mol-ecule is roughly planar, the largest deviation from the mean plane defined by all non-H atoms being 0.097 (4). An in ntra-molecular N-H⋯O hydrogen bond might influence the planar conformation of the mol-ecule. In the crystal, weak C-H⋯O hydro...
متن کامل1,2-Bis(2-furylmethylene)hydrazine
Crystals of the title compound, C(10)H(8)N(2)O(2), were obtained from a condensation reaction of hydrazine hydrate with furfural. In the crystal structure, the mol-ecule is centrosymmetric and almost planar and the furan rings are parallel by symmetry.
متن کامل1,2-Bis(2-chlorobenzylidene)hydrazine
The title Schiff base compound, C(14)H(10)Cl(2)N(2), crystallizes with one half-mol-ecule in the asymmetric unit. The mid-point of the N-N bond [1.418 (3) Å] lies on an inversion centre. The mol-ecular skeleton is approximately planar, the largest deviation from the mean plane being 0.143 (4) Å for the N-bonded C atom. The crystal packing exhibits no classical inter-molecular hydrogen bonds.
متن کامل1-(2-Chlorobenzylidene)-2-(2,4-dinitrophenyl)hydrazine
In the title compound, C(13)H(9)ClN(4)O(4), there are two crystallographically independent mol-ecules in the asymmetric unit, which have very similar conformations. The C=N-N angles in each independent mol-ecule are 115.0 (2) and 116.6 (2)°, which are significantly smaller than the ideal value of 120° expected for sp(2)-hybridized N atoms. This is probably a consequence of repulsion between the...
متن کامل1-(But-2-enylidene)-2-(2-nitrophenyl)hydrazine
The mol-ecule of the title Schiff base compound, C(10)H(11)N(3)O(2), adopts an E geometry with respect to the C=N double bond. The mol-ecule is roughly planar, with the largest deviation from the mean plane being 0.111 (2) Å, The enyl-idene-hydrazine group is, however, slightly twisted with respect to the phenyl ring, making a dihedral angle of 6.5 (3)°. An intra-molecular N-H⋯O hydrogen bond m...
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ژورنال
عنوان ژورنال: Revista Virtual de Química
سال: 2015
ISSN: 1984-6835
DOI: 10.5935/1984-6835.20150086