Results 151 to 160 of about 295,483 (210)
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Cadmium and tin complexes of Schiff-base ligands
Journal of Coordination Chemistry, 2011This review highlights the structural properties and biological aspects of Schiff-base ligands of cadmium and tin derived from the azomethine group. It also presents extensive studies on syntheses, spectral, magnetic structural characteristics, and biological activities of the cadmium and tin complexes with Schiff bases, which have appeared in the ...
null Manju, D. Kishore, Dinesh Kumar
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Ferrocene-Based Tetradentate Schiff Bases as Supporting Ligands in Uranium Chemistry
Inorganic Chemistry, 2015Uranyl(VI), uranyl(V), and uranium(IV) complexes supported by ferrocene-based tetradentate Schiff-base ligands were synthesized, and their solid-state and solution structures were determined. The redox properties of all complexes were investigated by cyclic voltammetry. The bulky salfen-(t)Bu2 allows the preparation of a stable uranyl(V) complex, while
Camp, Clément +4 more
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PENTADENTATE LIGANDS VIII. COPPER(II) COMPLEXES OF SCHIFF BASE LIGANDS
Journal of Coordination Chemistry, 1973Abstract Copper(II) complexes of a related series of potentially pentadentate ligands derived from substituted salicylaldehydes and 2,2′-(aminoethyl)-sulfide, 3,3′-bis(aminopropyl)sulfide, 3,3′-bis(aminopropyl)ether and diethylenetriamine have been prepared. Elemental analysis, mass, infrared and visible spectra and magnetic susceptibility measurements
L. W. Lane, L. T. Taylor
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Synthesis and characterization of some dibasic tridentate Schiff base ligands
Canadian Journal of Chemistry, 1975not available
Elmer C. Alyea, Abdul Malek
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Journal of Molecular Structure, 2019
2-((2-mercaptophenyl)imino)-1,2-diphenylethan-1-ol(H2L) Schiff base ligand from benzoin and 2-aminothiophenol was prepared and characterized. The Co(II),Cd(II),La(III), and Gd (III) complexes was prepared in bulk size and La(III) complex also prepared in
Rania H. Taha +4 more
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2-((2-mercaptophenyl)imino)-1,2-diphenylethan-1-ol(H2L) Schiff base ligand from benzoin and 2-aminothiophenol was prepared and characterized. The Co(II),Cd(II),La(III), and Gd (III) complexes was prepared in bulk size and La(III) complex also prepared in
Rania H. Taha +4 more
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Valence Tautomerism in a Cobalt Complex of a Schiff Base Diquinone Ligand
Inorganic Chemistry, 1998The cobalt(III) complex of a Schiff base diquinone ligand CoIII(Cat-N-BQ)(Cat-N-SQ) undergoes an entropy-driven valence tautomeric equilibrium in solution yielding the CoII(Cat-N-BQ)2 species. This suggestion is supported by variable temperature electronic and 1H NMR spectra, as well as by solution magnetic susceptibility data.
CANESCHI, ANDREA, Cornia A, DEI, ANDREA
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Journal of Molecular Structure, 2019
A Pd(II) complex of tetradentate Schiff base ligand, bis(5-methoxysalicylidene)-4-methyl benzene-1,2-diamine (H2L) was prepared from Pd(OAc)2 in refluxing acetonitrile.
H. Kargar +4 more
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A Pd(II) complex of tetradentate Schiff base ligand, bis(5-methoxysalicylidene)-4-methyl benzene-1,2-diamine (H2L) was prepared from Pd(OAc)2 in refluxing acetonitrile.
H. Kargar +4 more
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Synthesis of Immobilized Schiff Base Complexes as Ligand Exchange Matrix
Acta Physico-Chimica Sinica, 2009Two new sporopollenin-immobilized Schiff bases, S-[N-(2-aminoetil) salicylaldiimino] and S-[N-(2- aminoetil) benzaldiimino], and their cobalt (III) and nickel (II) complexes, S-[N-(2-aminoetil) benzaldiimino] aquatriacetato cobalt (III), S-[N-(2-aminoetil) salicylaldiimino] aquadiacetato cobalt (III), S-[N-(2-aminoetil) benzaldiimino] diacetato nickel (
Gürten T., Serindag O.
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Formation of a silicon-containing macrocycle with a pyridoxalimine Schiff base ligand
Acta Crystallographica Section C Crystal Structure Communications, 2008The reaction of dichlorodiphenylsilane with a polydentate Schiff base ligand derived from pyridoxal and 2-hydroxyaniline yields the macrocyclic centrosymmetric silicon compound 9,27-dimethyl-3,3,21,21-tetraphenyl-2,4,20,22-tetraoxa-8,13,26,31-tetraaza-3,21-disilapentacyclo[30.4.0.0(6,11).0(14,19).0(24,29)]hexatrideca-1(32),6,8,10,12,14,16,18,24,26,28 ...
Uwe, Böhme +2 more
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Journal of Molecular Structure, 2019
We report the biological activity of the new Schiff base ligand H2L (H2L = 6,6'-((1E,11E)-5,8-dioxa-2,11-diazadodeca-1,11-diene-1,12-diyl)bis(2,4-dichlorophenol)), its derived metal(II) complexes [Cu(L)] (1), [Co(L)] (2), [Ni(L)] (3) and [Zn(L)] (4 ...
Irudayaraj Bernadette Amali +5 more
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We report the biological activity of the new Schiff base ligand H2L (H2L = 6,6'-((1E,11E)-5,8-dioxa-2,11-diazadodeca-1,11-diene-1,12-diyl)bis(2,4-dichlorophenol)), its derived metal(II) complexes [Cu(L)] (1), [Co(L)] (2), [Ni(L)] (3) and [Zn(L)] (4 ...
Irudayaraj Bernadette Amali +5 more
semanticscholar +1 more source