The electron-rich five-membered aromatic aza-heterocyclic imidazole, which contains two
nitrogen atoms, is an important functional fragment widely present in a large number of …

The antimicrobial resistance (AMR) is an intractable problem for the world. Metal ions are
essential for the cell process and biological function in microorganisms. Many metal-based …

Abstract Here, using Pd 2+, Fe 3+, and Ni 2+ ions, we established new imidazole
complexes. These complexes were described in the initial section to provide their chemical …

A novel bioactive series was synthesized from Zn (II), Pd (II), Cr (III) and VO (II) ions with a
new Schiff base derivative (HNP)[HNP= 1-(Pyrimidin-2-yliminomethyl)-naphthalen-2-ol]. The …

The current research focuses on the treatment of Cr (III), Fe (III) and Cu (II) metal ions with
aryl hydrazone ligand named (E)-4-(((diphenylmethylene) hydrazono) methyl) benzene-1, 3 …

Metal complexes for Pd (II) and Pt (IV) ions were prepared and spectral identified using a
new heterocyclic azo dye ligand 2-[2′-(3, 4-dimethyl carboxy phenyl) azo]-5-methyl …

Direct condensation of 2-acetylferrocene with tris (2-aminoethyl) amine resulted in a novel
tripodal imine ligand (L). Treatment of the metals' chlorides (Fe 3+, Cr 3+, Co 2+, Ni 2+, Cu …

A new heterocyclic azo dye ligand (L) was synthesized by the combination of 4-amino
antipyrine with 4-aminophenol. The new Cr (III), Mn (II), Fe (III), Co (II), Ni (II), Cu (II), Zn (II) …

A series of sulfonamide and isatin based Schiff bases,(S 1) and (S 2), and their metal (Co
2+, Ni 2+, Cu 2+ and Zn 2+) complexes (1)-(8) were synthesized and characterized by …

Some novel FeIII, CuII, and PdII chelates incorporating N′‐(1‐methyl‐2‐oxoindolin‐3‐
ylidene) benzohydrazide (MIBA) were fabricated. The tested compounds were investigated …