5-Diethylamino-2-{(E)-[(3-iodophenyl)imino]methyl}phenol
نویسندگان
چکیده
The title Schiff base, C(17)H(19)IN(2)O, is not planar, displaying a dihedral angle of 34.9 (2)° between the two aromatic rings. The mol-ecular conformation allows the formation of a strong intra-molecular O-H⋯N hydrogen bond with graph-set motif S(6) between the hy-droxy group and the imine N atom.
منابع مشابه
Dichlorido[2-({[3-(cyclohexylazaniumyl)propyl]imino}methyl)-5-methoxyphenolate]zinc
The title mononuclear zinc complex, [ZnCl(2)(C(17)H(26)N(2)O(2))], was obtained by the reaction of 2-hy-droxy-4-meth-oxy-benzaldehyde, N-cyclo-hexyl-propane-1,3-diamine and zinc chloride in methanol. The Zn(II) atom is four-coordinated by the phenolate O atom and imine N atom of the bidentate zwitterionic Schiff base ligand 2-{[3-(cyclo-hexyl-amino)-prop-yl]imino-meth-yl}-5-meth-oxy-phenol, and...
متن کامل5-Bromo-2-methoxy-4-{[(4-methoxyphenyl)imino]methyl}phenol monohydrate
The crystal structure of the title compound, C(15)H(14)BrNO(3)·H(2)O, has a trans configuration about the central C=N double bond. An intra-molecular O-H⋯O hydrogen bond occurs in the main mol-ecule. The crystal packing is stabilized by strong O-H⋯O and O-H⋯N hydrogen bonds.
متن کامل2-[1-({2-[1-(2-Hydroxy-5-{[methyl(phenyl)amino]methyl}phenyl)ethylideneamino]ethyl}imino)ethyl]-4-{[methyl(phenyl)amino]methyl}phenol
Mol-ecules of the title compound, C(34)H(38)N(4)O(2), lie across crystallographic inversion centres. The crystal packing can be described by alternating zigzag chains along the c axis in which the molecules are linked by van der Waals interactions. There is an intra-molecular O-H⋯N hydrogen bond and the two benzene rings in the asymmetric unit make a dihedral angle of 79.81 (6)°.
متن کاملCrystal structures of salen-type ligands 2-[(1E)-({1-(3-chlorophenyl)-2-[(E)-(2-hydroxybenzylidene)amino]propyl}imino)methyl]phenol and 2-[(1E)-({1-(4-chlorophenyl)-2-[(E)-(2-hydroxybenzylidene)amino]propyl}imino)methyl]phenol
The title compounds, C23H21ClN2O2, differ from each other only by the position of the Cl atom on the corresponding benzene ring: meta relative to the central sp3 C atom for (I) and para for (II). In (I), the hy-droxy-phenyl rings are almost parallel, the dihedral angle between the mean planes being 9.2 (2)°, but in (II), the relative position of the ring is different, characterized by a dihedra...
متن کامل4-Methoxy-2-{(E)-[(thiophen-2-yl)methylimino]methyl}phenol
The title Schiff base, C(13)H(13)NO(2)S, adopts the phenol-imine tautomeric form and reveals an intra-molecular O-H⋯N hydrogen bond involving the hy-droxy group and the imino N atom, forming an S(6) ring. The mol-ecule is highly twisted with respect to the central imine group, which is reflected in the dihedral angle of 67.83 (10)° formed by the thienyl and phenol rings. The crystal packing is ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012