Ara
Toplam kayıt 53, listelenen: 21-30
Crystallographic and Conformational Analysis of [(Z)-2-ethoxy-6-[(2-hydroxyphenylamino)methylene]cyclohexa-2,4-dienone]
(Springer/Plenum Publishers, 2008)
The single crystal X-ray diffraction analysis of the title compound, C15H15NO3, shows that the structure is adopted to its NH tautomeric form and crystallizes in the orthorhombic space group P bcn with a = 21.2424(15) ...
(E)-2-Methyl-4-[(4-nitrophenyl)diazenyl]phenol dimethylformamide solvate
(Blackwell Publishing, 2007)
The title compound, C13H11N3O3 center dot C3H7NO, displays an intermolecular O-H center dot center dot center dot O hydrogen bond between the hydroxyl group and the carbonyl O atom of the solvent molecule. The configuration ...
Desynchronization of pedal motion: Crystallographic and theoretical study of (E)-4-[(4-ethylphenyl)diazenyl]-2-methylphenol
(Springer/Plenum Publishers, 2008)
The single crystal X-ray diffraction analysis of the title compound, C15H16N2O, reveals that its molecules exhibit whole-molecule disorder at both crystal lattice sites due to pedal motion in solid state. The compound ...
Some polyhydroxy azo-azomethine derivatives of salicylaldehyde: Synthesis, characterization, spectroscopic, molecular structure and antimicrobial activity studies
(Elsevier Science Bv, 2007)
Some new substituted polyhydroxy azo-azomethine compounds were prepared by reaction of tris(hydroxymethyl)aminomethane with (E)-2-hydroxy-5-(phenyldiazenyl) benzaldehyde and its substituted derivatives. The structures of ...
(E)-1-[4-(2,4-Dihydroxybenzylidene-amino)phenyl]ethanone sesquihydrate
(Int Union Crystallography, 2007)
The asymmetric unit of the title compound, C15H13NO3 center dot-1.5H(2)O, consists of one ethanone molecule, one water molecule and one half- molecule of water. The organic molecule is a phenol - imine tautomer, as evidenced ...
(E)-2-methyl-4-[(4-propylphenyl)diazenyl]phenol
(Blackwell Publishing, 2007)
The title compound, C16H18N2O, was produced when 4-propylbenzenediazonium chloride, prepared from a 4-propylaniline and NaNO2-HCl mixture, was treated with 2-methylphenol in an approximately 1: 1 molar ratio. The molecules ...
Crystallographic and conformational analysis of (E)-2-isopropyl-4-(p-tolyldiazenyl)phenol
(Springer/Plenum Publishers, 2008)
The molecular and crystal structures of the title compound, C(16)H(18)N(2)O, were characterized and determined by single crystal X-ray diffraction method in addition to spectroscopic means such as IR, UV-VIS and (1)H NMR. ...
(E)-3-[(2-Fluorophenylimino)methyl]-benzene-1,2-diol
(Int Union Crystallography, 2007)
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(E)-2-[(2-methoxyphenylimino)methyl]-4-methylphenol
(Int Union Crystallography, 2007)
The title compound, C15H15NO2, adopts the phenol-imine tautomeric form, with a strong intramolecular O-H center dot center dot center dot N hydrogen bond.
(E)-3-[(2-bromophenyl)iminomethyl]-benzene-1,2-diol
(Int Union Crystallography, 2007)
The title compound, C13H10BrNO2, crystallizes in an enol imine form. The molecule is roughly planar, with a dihedral angle of 5.13 (10)(degrees) between the aromatic rings. Intramolecular O-H (. . .) N hydrogen bonding ...