(E)-4-Methoxy-N′-[(pyridin-4-yl)methylidene]benzohydrazide monohydrate
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چکیده
منابع مشابه
(E)-4-Methoxy-N′-[(pyridin-4-yl)methylidene]benzohydrazide monohydrate
In the title compound, C(14)H(13)N(3)O(2)·H(2)O, the azomethine double bond adopts an E conformation and the N-N=C-C torsion angle is 178.37 (19)°. The dihedral angle between the benzene and pyridine rings is 5.58 (12)° and the C atom of the meth-oxy group is roughly coplanar with its attached ring [deviation = 0.157 (3) Å]. In the crystal, the components are linked by O-H⋯O, O-H⋯N, N-H⋯O and C...
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In the title compound, C15H13F3N2O2·H2O, the dihedral angle between the benzene and pyridine rings is 74.97 (1)°. The -CF3 group attached to the benzene ring is syn to the C=O bond in the adjacent side chain. In the crystal, mol-ecules are linked to one another through the water mol-ecules by strong N-H⋯O, O-H⋯O and O-H⋯N hydrogen bonds, forming a ladder-type network. The benzamide mol-ecules a...
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In the title compound, C(21)H(18)N(6)·H(2)O, two 4,4'-dipyridyl-amine groups are linked by a methyl-ene C atom, which sits on a twofold axis. The lattice water mol-ecule is located slightly off a twofold axis, and is therefore disordered over two positions. In the crystal, the organic mol-ecules and the water mol-ecule are linked by O-H⋯N hydrogen bonds. The organic mol-ecules exhibit extensive...
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New Schiff-base compound (E)-4-methoxy-N-(4-hydroxybenzylidene) aniline has been synthesized from the reaction of 4-hydroxybenzaldehyde with 4-methoxyaniline in methanol at 50ºC, and has been characterized by using elemental analysis and FT-IR spectroscopy. The crystal structure of the title compound has been determined by single crystal X-ray diffraction study. The title compound crystallizes ...
متن کامل(E)-2-(4-Chlorophenoxy)-N′-(pyridin-4-ylmethylidene)acetohydrazide
In the title compound, C14H12ClN3O2, the acyl-hydrazone base [C(=O)-N-N=C] is essentially planar, with an r.m.s. deviation of 0.0095 Å, and makes a dihedral angle of 12.52 (10)°with the pyridine ring. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers with an R2(2)(8) graph-set motif. The dimers are linked via C-H⋯π interactions forming chains along...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812034988