Oxindoles are endogenous compounds found in mammalian body fluids and tissues.
Particularly, isatin (1H-indole-2, 3-dione) and its derivatives have shown a variety of …

The formation constants of some transition metal ions Cr (III), Mn (II), Fe (III), Ni (II) and Cu (II)
binary complexes containing Schiff bases resulting from condensation of salicylaldehyde …

A heterogeneous Fenton catalyst Ce 0–Fe 0-reduced graphene oxide (Ce–Fe–RGO) was
synthesized with chemical reduction methods and used for degradation of sulfamethazine …

Schiff base is the class of compounds showing wide range of biological activities having the
azomethine (-N= CH-) active pharmacophore, which play major roles in their significant bio …

The ligation behavior of bis-benzoin ethylenediamine (B2ED) and benzoin
thiosemicarbazone (BTS) Schiff bases towards Ru3+, Rh3+, Pd2+, Ni2+ and Cu2+ were …

Although bis (α-diimine) Ni complexes were prepared when amine-substituted chelates
were added to Ni (COD) 2, the incorporation of strong-field phosphine donors allowed the …

Two macrocyclic Schiff base ligands, L1 [1+ 1] and L2 [2+ 2], have been obtained in a one-
pot cyclocondensation of 1, 4-bis (2-formylphenyl) piperazine and 1, 3-diaminopropane …

The stereomutations in nonsymmetrical salophen ligands 1− 4 were studied by means of
dynamic NMR and HPLC methods. DNMR experiments showed that in DMSO-d 6 hindered …

Manganese (II) complexes, Mn2L13 (ClO4) 4, MnL1 (H2O) 2 (ClO4) 2, MnL2 (H2O) 2 (ClO4)
2, and {(μ-Cl) MnL2 (PF6)} 2 based on N, N′-bis (2-pyridinylmethylene) ethanediamine …

Abstract Three Ni (II) and Zn (II) complexes [Ni (L1)],[Ni (L2)], and [Zn (L3)(DMSO)](L1= 2, 3-
bis (2-hydroxybenzylideneimino)-2, 3-butenedinitrile, L2= 2, 3-bis (2-hydroxy-3 …