SCHIFF BASE LIGANDS
Fe(III) Complexes with Schiff base Ligands : Synthesis, Characterization, Antimicrobial Studies
... on Schiff base complexes 3 in this paper we report the synthesis, characterization and antimicrobial studies of new type tetradentate Schiff base ligands derived from ortho phenylene ...
9
Synthesis of new Schiff base ligands from quinoline and benzo[h]quinoline
... new Schiff base ligands were ...synthesize Schiff base ligands 3- 5 by the condensation with premades aromatic aldehydes such as 2-chloro-6- methoxy quinoline 3- carbaldehyde and ...
8
Bidentate Isatin Schiff Base Ligands Oxovanadium (IV) Complexes
... OH resonances bonding to the aromatic ring and the carboxyl group are absent in the title complexes. A broad NH and OH (δ 10.12, 8.77 ppm) resonances of the free isatin schiff base ligands will be ...
10
Modulation of coordination in pincer-type isonicotinohydrazone Schiff base ligands by proton transfer
... donor ligands, in which the isonicotinamide pyridine nitrogen remained ...thiocyanate ligands along with the organic ligands, the coordination geometry around each mercury center resulted in ...
24
Synthesis, Structural Characterization and Anti-bacterial Activity of some Novel Schiff base Ligands and their Vanadium (IV) Metal Complexes
... The main aim of the present paper is to prepare a new series of metal complexes of VO (IV), with Schiff base ligands derived from p-Toluic hydrazide and different aldehydes and ketones. These ...
11
Novel Mercury (II) complexes of Schiff base ligands: Synthesis, spectral Characterization.
... In this study we have reported the synthesis of new Schiff base ligands and their Hg (II) complexes. The structural characterization of synthesized compounds were made by using the elemental ...
6
Synthesis and Characterization of Boron and 2 Aminophenol Schiff Base Ligands with Their Cu(II) and Pt(IV) Complexes and Evaluation as Antimicrobial Agents
... The Schiff bases have a wide range of uses and applications because these compounds have excellent properties such as structural similarities with biological molecules, simple preparation methods with flexibility ...
9
Biological Activity Study of Schiff Base ligands and their Complexes: A Review
... Dithiocarbazate moiety substitution was organized by means of 4-picolylchloride hydrochloride to acquire S-4- picolyldithiocarbazate (S4PDTC) and S4diPDTC. Dual SBs have been formed through S-4-picolyldithiocarbazate ...
8
Effect of Schiff Base Ligands as Corrosion Inhibitors on Mild Steel
... observed from the weight loss from Tafel slopes and thermodynamic parameters that these inhibitors are effective and efficient inhibitors in the presence of corros[r] ...
8
SYNTHESIS AND CHARACTERIZATION OF SCHIFF BASE LIGAND AND THEIR ORGANOTIN (IV) COMPLEXES FROM 2,3-DIAMINOPHENAZINE AND SALICYALDEHYDE AND EVALUATION OF BIOLOGICAL ACTIVITIES
... The Schiff base ligands and their corresponding Organotin complexes were evaluated against in vitro antibacterial and antifungal activities against bacillus subtilis, Escherichia coli, staphylococcus ...
8
Oxovanadium(IV) complexes with Schiff base : Synthesis, Characterization and Antifungal Studies
... free ligands and new bands appear at 1660, 1667, 1669, 1675 cm -1 ...free Schiff base ligands suggest coordination of the carbonyl group to the ...
8
The study and synthesis of Group 4 transition metal complexes in Ziegler Natta catalysis
... Preparation of the SLPNDM Type Schiff base ligands and their Hafnium Zirconium Titanium, and complexes with.. Spectroscopic characterisation of the SLPNDM Type Schiff base ligands and th[r] ...
297
Bidentate Schiff Base derived from quinolone Ligands Oxovanadium (IV) Complexes
... free ligands and complexes are shown as ...isatin schiff base ligands will be disappeared in the complex structure spectra indicating coordination through the deprotonated hydroxyl ...
9
TRINUCLEAR MIXED-VALENT MANGANESE COMPLEX WITH NON-SCHIFF-BASE TETRADENTATE LIGAND SHOWING A FERROMAGNETIC COUPLING
... organic ligands is usually easy for Schiff-base ligands and this is another reason for a large number of reports on Schiff-base manganese ...
7
Synthesis of Some Mixed ligands Complexes of (2-hydroxy benzaldine)-4-amino Antipyrine and 1,10-phenanthroline and Studying their antibacterial activity Mahasin F. Alias | Israa H. Ibraheem | Maysoon M. A bdul Hassan
... [25] Mishra, A.P. and Jain, R. 2012. Microwave assisted synthesis, spectroscopic, Thermal and antimicrobial studies of some transition metal complexes of Schiff base ligands containing thiazol ...
9
Bis(3,5 dimethoxy 2 {[2 (pyridin 2 yl)ethylimino κN]methyl}phenolato κO)bis(dimethyl sulfoxide)manganese(III) perchlorate methanol 0 774 solvate
... comprises a central octahedrally coordinated Mn III cation, with two bidentate Schiff base ligands occupying the equatorial positions and two dimethyl sulfoxide (DMSO) ligands occupying the ...
15
Synthesis, Characterization of novel Cu(II) complexes of isatin derivatives as potential cytotoxicity, DNA binding, cleavage and antibacterial agents
... free Schiff base ligands and their complexes were performed in CHN analyzer Elementar Vario EL ...free Schiff base ligands and metal complexes in DMSO (1x10 -3 ...
14
Synthesis and catalytic performance of palladium(II) hydrazone complexes in Suzuki-Miyaura cross-coupling reaction
... of Schiff base complexes has developed rapidly in the last thirty ...years. Schiff base ligands are able to coordinate metals through imine ...fact, Schiff bases are able to ...
31
Synthesis, Characterization and Invitro Antimicrobial Investigation of Some Transition Metal Complexes with the Schiff Base of Aromatic Aldehyde
... of ligands 11-13 and are known to coordinate with metal ions through the azomethine nitrogen ...with Schiff base ligands are extensively studied due to ...
8
Synthesis, Characterization and Biological Activity of Schiff Bases Chelates with Mn(II),Co(II),Ni (II),Cu(II) and Hg(II) Lecturer. Dr. Rehab K. al shemary | Assist. Prof. Dr. Lekaa K. Abdul Karim |Lecturer. Dr. Wurood A. Jaafar
... hexadentate Schiff base ligands (L 1 ,L 2 ) and the Mn(II),Cu(II), Ni(II),Co(II), and Hg(II) complexes showed biological activities against the four types of bacterial Figure (6&7), ...the ...
13