[PDF] Top 20 Biologically Active Metal Complexes Containing Thiazole core: Synthesis and Spectral Characterization
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Biologically Active Metal Complexes Containing Thiazole core: Synthesis and Spectral Characterization
... synthesized metal complexes are colored solids, stable at room temperature and possess high melting point (> 290 ...The metal complexes are insoluble in water and common organic solvents ... See full document
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14) Binuclear metal complexes of a symmetric polydentate donor hydrazone: synthesis, spectral characterization, DNP DFT computational and biological studies
... more active framework has a small energy ...the metal ion acts as a Lewis acid. Metal ions are soft acids and thus soft base ligands are most effective for complex formation ... See full document
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Synthesis, spectral characterization and antimicrobial studies of copper (II) complexes containing mixed ligands, schiff bases and 1, 10 phenanthroline
... the metal ions in a tridentate manner with ONN donor sites of the carbonyl oxygen, azomethine nitrogen, and pyridine nitrogen along with anion and two nitrogen of 1, 10- phenanthroline in the complex formation and ... See full document
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Co(II) Complexes of New Tetra Dentate Schiff Base Ligands: Synthesis, Spectral Characterization and Catalytic Activity
... base complexes of ligands A1 and A2 two bands observed in the range of 1593-1586 & 1381-1362 assignable to symmetric and asymmetric vibrations of carboxylate ion suggesting the coordination of the carboxylate ... See full document
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Synthesis, spectral characterization, molecular modeling and biological activity of first row transition metal complexes with Schiff base ligand derived from chromone 3 carbaldehyde and o amino benzoic acid
... a metal ion is chelated with a ligand, its polarity will be reduced to a greater extent due to the overlap of ligand orbital and the partial sharing of the positive charge of the metal ion with donor ...the ... See full document
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Biological activity studies on some transition metal complexes containing thiazole moiety. Microwave synthesis, spectral, thermal characterization and computational modeling
... the complexes, the stretching vibration of the free ligand ν (O-H) 3308 cm -1 is not observed, suggesting deprotonation of the hydroxyl group and formation of M-O ...the complexes in the region 537-546 cm ... See full document
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Preparation, Physical Characterization and Antibacterial Activity of Ni (II), Cu (II), Co (II), Cd (II), Zn (II) and Cr (III) Schiff Base Complex Compounds
... Transition metal complexes of these ligands exhibit varying configurations, structural liability and sensitivity to molecular ...central metal ions in these complexes act as active ... See full document
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TEMPLATE SYNTHESIS AND SPECTRAL STUDIES OF BIOLOGICALLY ACTIVE NI(II), AND CU(II) TRANSITION METAL COMPLEXES OF TETRADENTATE AZA OXO (N2O2) MACROCYCLIC LIGAND
... R: Synthesis, characterization and biological evaluation of mononuclear Co(II), Ni(II), Cu(II) and Pd(II) complexes with new N2O2 Schiff base ... See full document
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SYNTHESIS AND CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES WITH SULPHUR CONTAINING LIGAND
... of complexes. The I.R. spectral vibrational frequencies of ligand and those of complexes are summarized in ...I.R. active fundamental ... See full document
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Preparation and characterization of metal complexes of Tungsten(VI) with biologically active Schiff bases
... of metal complexes with Schiff base ligands have attracted continuous attention for the synthetic chemists due to their ease of synthesis, stability under a variety of oxidative and reductive ... See full document
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Synthesis, structural characterization, DNA binding activity studies of Cu(II), Ni(II) and Zn(II) metal complexes containing thiazole moiety
... heterocycles containing two hetero atoms (S and N) placed in the heterocyclic ring at 1, ...3-positions. Metal complexes of S and N chelating ligands have attracted considerable attention because of ... See full document
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Synthesis and Characterization of Biologically Active Transition Metal Complexes containing Monobasic Tridentate Schiff Bases
... (V) complexes are paramagnetic in nature(values in table-1) with two unpaired electrons in V(III)and one unpaired electron in the case of ...the complexes measured at 25°C and 10 -3 M dilution suggested ... See full document
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ANTIFUNGAL SCREENINGOF NITROGEN AND SULPHUR DONOR ATOM CONTAINING LIGAND 3,3’ THIODIPROPIONICACID BIS(5 AMINO 1,3,4 THIODIAZOLE 2 THIOL) AND ITS Mn(II),Co(II) COMPLEXES: SYNTHESIS, SPECTRSCOPIC APPROCH, MOLECULAR MODELING
... Transition metal complexes have received a considerable attention in last many years, due to their interesting characteristics in biological field [5] ...Ligands containing nitrogen, oxygen, and ... See full document
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DNA BINDING AND CLEAVAGE STUDIES OF Mn(II) AND Co(II) COMPLEXES OF 1 (2,5 DIOXOPYRROLIDIN 1 YL)(4 HYDROXY PHENYL)METHYL) THIOUREA)
... protein active sites, while other drugs can use metals to interact with amino acids with the highest reduction ...the synthesis and characterization of metal complexes of Mannich bases ... See full document
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Synthesis and Spectral Studies of Some Transition metal Complexes
... the metal t 2g level to unfilled molecular orbitals derived from π * level of the ligand in accordance with the assignment made for similar octahedral Ru(II) complexes 24 ... See full document
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Synthesis and characterization of some biological active transition metal complexes of Schiff base derived from cefixime with mixed ligand 8-hydroxy quinoline Ahmed T.Numan |Husam H.AL-Taweel |Ameer M. Ganawi
... lipophilic metal chelator which 8- hydroxyquinoline copper chelate, CuQ 5 ,is used extensively as a fungicide in many countries [6] ...ligand complexes are used; they are suitable for mimicking the role of ... See full document
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Synthesis and Spectral Analysis of Some Metal Ions Complexes with Mixed Ligands of Schiff Base and 1, 10-Phenanthroline Waleed A. Mahmoud | Zainab M. Hassan
... 0.0002mole) is added to the above solution. This is followed by adding (2 mole) of triethylamine and then ethanolic of: [Copper(ΙΙ) chloride (0.04g, 0.0002 mole); Cobalt(ΙΙ) chloride (0.06g, 0.0002 mole); Nickel(ΙΙ) ... See full document
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Synthesis, Structural Characterization and DNA-binding studies of Iron (II) Chelate of 3-(2-(2-Hydroxy-3-Methoxybenzylidene) Hydrazinyl) Quinoxalin-(1H)-One
... Fe (II) complex of the Schiff base ligand, (L),3-(2-(2-hydroxy-3- methoxybenzylidene) hydrazinyl) quinoxalin-2(1H)-one (VHQO) was synthesized and the structural features of the complex were investigated by elemental ... See full document
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Cu (II) METAL COMPLEXES OF SCHIFF BASES, PREPARATION, CHARACTERISATION AND BIOLOGICAL ACTIVITY
... (II) metal complexes have been synthesised. The Cu (II) metal complexes of schiff bases are reported and characterised based on elemental analysis, IR, 1 H NMR, ESR, XRD, Thermal analysis, ... See full document
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Synthesis, characterization and antimicrobial activities of some pyridoxine based metal complexes
... Many metal complexes have been used for the treatment of variety of ailments viz, anthiritis, diabetes, inflammatory, diaprostic agents as well as radio ...reaction[3]. Metal complexes are one ... See full document
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