Synthesis, Spectral Characterization, Antimicrobial and Aryl-Aryl Coupling Studies of some Azo Schiff base Ru(III) Complexes
نویسنده
چکیده
Ru(III) Azo Schiff base complexes of the type has been synthesized by the condensation of o-phenylenediamine and 3,5-diaminobenzoic acid with 2-hydroxy naphthaldehyde /vanillin. The complexes were characterized by elemental analyses, molar conductance, magnetic susceptibility, IR, UV spectral data and thermal analyses. The elemental analysis of the complexes confirmed the stoichiometry of the complexes to be of the type [Ru(L)(Cl)(PPh3)]. The low molar conductance values confirmed the non-electrolytic nature of the complexes. The TGA of the complexes showed that the compounds are stable upto 300 ̊C. An octahedral geometry has been proposed for the complexes from the spectral data. The octahedral geometry has been further confirmed by the 3D molecular modeling diagrams. The metal complexes have been screened for their antibacterial against staphylococcus Aureus and E-coli and antifungal activity against C.Albicans. Aryl-Aryl coupling studies have been conducted for all the metal complexes.
منابع مشابه
Synthesis, characterization, antioxidant and antimicrobial activities of a heptadentate N4O3-type Schiff base ligand and its metal complexes
Mo(III), Fe(III), Cd(II), Zn(II), Cu(II) complexes based on Tris[2-salicylaldeneimino)ethyl]amine (H3saltren) have been successfully synthesized. Newly prepared compounds have been characterized by 1H-NMR, 13C-NMR, IR and UV–VIS spectroscopy techniques. The spectral studies confirmed the ligand coordinates the metal ion to form complex via the oxygen and nitroge...
متن کاملCu(II) and Zn(II) complexes with unsymmetrical tetradentate Schiff base ligands: Synthesis, spectral characterization, antimicrobial assay and DNA binding property
The reaction of copper(II) chloride and zinc(II) chloride with N-(2-methylphenyl)-3-(1'-salicylaldehydene-2'-imine-ethane)-butanamide(H2L2a) or (MPSB), N-(2-methylphenyl)-3-(1'-(3'-methoxysalicylaldehydene-2'-imine-ethane)-butanamide (H2L2b) or (MPMSB) and N-(2-methylphenyl)-3-(1'-(2'-hydroxyacetylene-2'-imine-ethane)-butanamide (H2L2c) (MPHB) leads to the formation of a series of new complexes...
متن کاملSynthesis and characterization of some transition metal complexes of Schiff base derived from 2,4 - dihydroxybenzaldehyde
Abstract New N2O2 type Schiff base has been designed and synthesized by condensing 2,4 dihydroxy benzaldehyde and α-naphthylamine in ethanol. Solid metal complexes of the schiff base with Cu(II), Ni(II) and Zn(II) metal ion were synthesized and characterized by elemental analysis, magnetic susceptibility, molar conductance, IR, UV-Vis and ‘H NMR spectral studies. The data shows that the c...
متن کاملSynthesis and characterization of some antifungal Oalkyl (O-aryl) trithiophosphato derivatives of 1,3,2- dioxaborinanes
Complexes of the type (OCH2C(CH3)2CH2OB)2S2P(S)OR (where R=Me,Et,Pri,Bui,Ph,CH2Ph) have beensynthesized by the reactions of 2-chloro-1,3,2-dioxaborinanes and potassium salt of O-alkyl (O-aryl)trithiophosphates in 2:1 molar ratio in refluxing benzene. The product are formed as white or light yellowcoloured monomeric solid, soluble in common organic solvents and exhibit high sensitivity towardsat...
متن کاملSynthesis, Characterization and Antibacterial Activity Studies of Some N-Acyl-N'-aryl Thiourea Derivatives
Some N¬-acyl-N'-aryl thiourea derivatives 4(a-f) have been prepared by the reaction of acyl halides ammonium thiocyanate and aryl amines. The structures of synthesized compounds have been characterized by IR, 1HNMR spectral studies. The synthesized compounds 5(a-f) have been screened for antibacterial activity. The effect of the structure of the investigated compounds on the antibacterial activ...
متن کامل