Transition metal complexes play a vital role as catalysts in organic syntheses, enhancing
selectivity and rates of many transformations. Typically iron is not the first choice when it …

Active transition–metal complexes based on relatively inexpensive metals are considered to
be a desirable method for sustainable human industrial growth. Considering their cost …

A series of iron (II)(7a− 11a) and cobalt (II)(7b− 11b) 2-(1-methyl-2-benzimidazolyl)-6-(1-
(arylimino) ethyl) pyridyl complexes were synthesized, as well as bidentate iron (II) and …

This chapter encompasses and highlights the recent development of tridentate ligand-based
iron catalysts used in the catalysis of ethylene with particular focus to cover all the structural …

A series of [2, 6-bis (2-benzimidazolyl) pyridyl] chromium chlorides have been synthesized
and characterized by elemental analysis and IR spectroscopy, along with X-ray diffraction …

Developments in the chemistry of 2, 6-di (pyrazol-1-yl) pyridine (1-bpp) and 2, 6-di (pyrazol-
3-yl) pyridine (3-bpp), their derivatives and their complexes are surveyed, with emphasis on …

A series of tridentate N̂N̂N iron (II) and cobalt (II) dichloride complexes bearing 2-(1 H-2-
benzimidazolyl)-6-(1-(arylimino) ethyl) pyridines were synthesized and characterized by …

Pyrazolyl ligands have been used to prepare metal complexes since the mid-1960s as
nitrogen-donor ligands. However, unlike other nitrogen-donor ligands like imines and …

Iron (III), iron (II) and cobalt (II) complexes bearing neutral N, N, N-tridentate ligand (Fe (III)
L1, 1a; Fe (III) L2, 1b; Fe (III) L3, 1c; Fe (III) L4, 2a; Fe (III) L5, 2b; Fe (III) L6, 2c; Fe (II) L1, 3a; …

Ruthenium (II) complexes bearing a pyrazolyl–pyridyl–pyrazole ligand were synthesized
and exhibited exceptionally high catalytic activity in the transfer hydrogenation of ketones in …