6-Chloro-N′-(2-hydroxy-1-naphthylmethylene)nicotinohydrazide
نویسندگان
چکیده
منابع مشابه
[5-Chloro-2-hydroxy-N′-(2-oxidobenzylidene)benzohydrazidato]pyridinecopper(II)
In the title complex, [Cu(C(14)H(9)ClN(2)O(3))(C(5)H(5)N)], the Cu(II) ion exhibits a distorted trans-CuN(2)O(2) square-planar geometry arising from the O,O,N-tridentate ligand and a pyridine mol-ecule. An intra-molecular O-H⋯N hydrogen bond occurs. In the crystal structure, weak inter-molecular C-H⋯π inter-actions generate a chain. The crystal studied was an inversion twin.
متن کامل6-Chloro-N′-(2-hydroxy-1-naphthylmethylene)nicotinohydrazide
The title compound, C(17)H(12)ClN(3)O(2), was synthesized by the Schiff base condensation reaction of 2-hydr-oxy-1-naphthaldehyde with 6-chloro-nicotinic acid hydrazide in a methanol solution. The mol-ecule displays a trans configuration with respect to the C=N and C-N bonds. The dihedral angle between the naphthyl ring system and the pyridine ring is 7.6 (4)°. There is an intra-molecular O-H⋯N...
متن کاملN′-Benzoyl-N-tert-butyl-2-chloro-N′-{[3-(6-chloro-3-pyridylmethyl)-2-nitriminoimidazolidin-1-yl]sulfanyl}benzohydrazide
In the title compound, C(27)H(27)Cl(2)N(7)O(4)S, the amide groups bearing the N-S group and the tert-butyl group have s-trans conformations. The steric size of the tert-butyl and [(6-chloro-3-pyrid-yl)meth-yl]imidazolidin-2-yl-idene groups cause the 2-chloro-benzoyl group and the benzyol group to be directed away from one another, forming a dihedral angle of 60.62 (17)°. The central N-N bond ad...
متن کامل2-Chloro-N-chloromethyl-N-(2-ethyl-6-methylphenyl)acetamide
The title compound, C(12)H(15)Cl(2)NO, was synthesized as an inter-mediate for the synthesis of the herbicide Acetochlor. The crystal structure exhibits weak inter-molecular C-H⋯O hydrogen bonds, which link the mol-ecules into zigzag chains along the b axis.
متن کامل2-Amino-6-chloro-N-methylbenzamide
In the title compound, C8H9ClN2O, the dihedral angle between the benzene ring and the methyl-amide substituent is 68.39 (11)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming layers parallel to the ab plane.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2007
ISSN: 1600-5368
DOI: 10.1107/s1600536807063611