2-Cyano-5-({4-[N-methyl-N-(2-hydroxyethyl)amino] phenyl}diazenyl)pyridine
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چکیده
منابع مشابه
2-Cyano-5-({4-[N-methyl-N-(2-hydroxyethyl)amino] phenyl}diazenyl)pyridine
In the title compound, C(15)H(15)N(5)O, the benzene and pyridine rings make a dihedral angle of 30.86 (7)°. In the crystal, chains of mol-ecules are wrapped around the screw axes into compressed helices, through hydrogen bonding between the hy-droxy and cyano groups. The chains are linked by weak C-H⋯N and C-H⋯O inter-actions. The π conjugated unit of the mol-ecule is almost perpendicular to th...
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In the title compound, C(16)H(18)N(2)O(8)S, derived from ranelic acid, there is a highly substituted thio-phene ring. The crystal structure involves inter-molecular C-H⋯O and C-H⋯S hydrogen bonds.
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In the crystal structure of the title compound, C(5)H(8)N(2)O, mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming a three-dimensional network.
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In the mol-ecule of the title compound, C(17)H(20)FN(3)O(4)S, the pyrimidine and benzene rings are oriented at a dihedral angle of 35.59 (3)°. Intra-molecular C-H⋯N and C-H⋯O hydrogen bonds result in the formation of one five- and two six-membered non-planar rings. One of the six-membered rings adopts a chair conformation, while the other six-membered ring and the five-membered ring exhibit env...
متن کامل2-Cyano-N′-(5-hydroxy-2-nitrobenzylidene)acetohydrazide monohydrate
The title compound, C(10)H(8)N(4)O(4)·H(2)O, was obtained by the reaction of 5-hy-droxy-2-nitro-benzaldehyde with cyano-acetohydrazide in methanol. The non-H atoms of the hydrazone molecule are approximately coplanar, with a mean deviation from the least-squares plane of 0.056 Å. In the crystal, mol-ecules are linked by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, generating a three-dimensional network.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812041396