Synthesis of tetradentate Schiff base (SB) complexes of Cu (II), Co (II), and Ni (II) was done
by the condensation of 2-aminophenol/o-phenylenediamine and terepthaldehyde in an …

Three azo group-containing Schiff base ligands, namely 1-{3-[(3-hydroxy-propylimino)
methyl]-4-hydroxyphenylazo}-4-nitrobenzene (2a), 1-{3-[(3-hydroxypropyl-imino) methyl]-4 …

In this study, N-propyl-benzoguanamine-SO3H magnetic nanoparticles (MNPs) were used
as a catalyst for the synthesis of new Schiff base ligands from condensation reaction of …

Cu (II), Mn (II), Ni (II), and Zn (II) metal complexes with novel heterocyclic Schiff base derived
from 5-phenyl azo-salicyladehyde and o-amino benzoic acid have been synthesized and …

Abstract New tridentate ligand 3-amino-4-{1, 5-dimethyl-3-[2-(5-methyl-1H-indol-3-yl)-
ethylimino]-2phenyl-2, 3-dihydro-1H-pyrazol-4-ylazo}-phenol L was synthesized from the …

The present work describes the chemical preparation of Schiff bases derived from 4, 4′-
diaminodiphenyl sulfone (L1–L5) and their Co (II) metal complexes. The evaluation of …

Synthetic, structural and catalysis studies of Ni (II) and Cu (II) complexes of a series of
phenoxy-ketimine ligands with controlled variations of sterics, namely 2-[1-(2, 6 …

The first example of a heterogeneous cobalt catalytic system for Wacker-type oxidation
catalyzed by a single atom dispersed Co–N/C catalyst using alcohol as the hydrogen source …

Oxygen absorption–desorption processes for square planar Mn (II), Co (II) and Mn (II)
complexes of tetradentate Schiff base ligands in DMF and chloroform solvents were …

Copper (II) and nickel (II) complexes of potentially N2O4 Schiff base ligands 2-({[2-(2-{2-[(1-
{2-hydroxy-5-[2-phenyl-1-diazenyl] phenyl} methylidene) amino] phenoxy} ethoxy) phenyl] …