2-[(4-Bromophenylimino)methyl]-4,6-diiodophenol
نویسندگان
چکیده
The title compound, C(13)H(8)BrI(2)NO, was prepared by the reaction of 3,5-diiodo-salicyl-aldehyde with 4-bromo-phenyl-amine in ethanol. There is an intra-molecular O-H⋯N hydrogen bond in the mol-ecule, which generates an S(6) ring. The dihedral angle between the benzene rings is 2.6 (3)°.
منابع مشابه
2-[(Z)-(3-{[(Z)-2-Hydroxy-3,5-diiodobenzylidene]amino}propylimino)methyl]-4,6-diiodophenol
In the title compound, C(17)H(14)I(4)N(2)O(2), there are two intra-molecular O-H⋯N hydrogen bonds, which make S(6) ring motifs. In the crystal, there are no significant inter-molecular inter-actions present.
متن کامل2-[(2-Chlorophenyl)iminomethyl]-4,6-diiodophenol
The asymmetric unit of the title compound, C(13)H(8)ClI(2)NO, contains half of the mol-ecule situated on a mirror plane. The hy-droxy group is involved in the formation of an intra-molecular O-H⋯N hydrogen bond. π-π inter-actions between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.629 (3) Å] form stacks along the b axis. In the crystal, weak C-H⋯O and C-H⋯Cl int...
متن کامل2-{[(2-Hydroxy-3,5-dimethylbenzyl)(methyl)amino]methyl}-4,6-dimethylphenol
In the title compound, C(19)H(25)NO(2), the dihedral angle between the benzene rings is 53.15 (8)°. One of the -OH groups forms an intra-molecular O-H⋯N link, generating an S(6) ring. The other -OH group forms an inter-molecular O-H⋯N hydrogen bond in the crystal, generating centrosymmetric R(2) (2)(20) loops.
متن کامل4-[(5-Bromo-2-hydroxybenzylidene)amino]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide–4-bromo-2-[(E)-({4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl}iminio)methyl]phenolate [0.61 (7)/0.39 (7)]
The title compound, 0.61C(19)H(17)BrN(4)O(3)S·0.39C(19)H(17)BrN(4)O(3)S, is a Schiff base derived from 5-bromo-salicylaldehyde and 4-amino-N-(4,6-dimethyl-2-pyrimidin-yl)benzene-sulfonamide(sulfamethazine) and is isostructural with its chloro analogue. The geometry of the title mol-ecule points to the enol (OH-C=C-C=N) form as the major tautomer, however two electron-density maxima correspondin...
متن کامل4,6-Dichloro-2-((E)-{4-[(E)-3,5-dichloro-2-hydroxybenzylideneamino]butylimino}methyl)phenol
The asymmetric unit of the title compound, C(18)H(16)Cl(4)N(2)O(2), comprises half of a potentially tetra-dentate Schiff base ligand. It is located about a twofold rotation axis that bis-ects the central C-C bond of the butane-1,4-diamine group. There are two intra-molecular O-H⋯N hydrogen bonds making S(6) ring motifs. In the crystal, mol-ecules are linked by pairs of weak C-H⋯Cl inter-actions...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012