Synthesis, characterization, and cytotoxicity of binuclear copper(II) complexes with tetradentate nitrogen-containing ligands bis-5-(2-pyridylmethylidene)-3,5-dihydro-4H-imidazol-4-ones

Article abstract of DOI:10.1016/j.poly.2018.04.005

A treatment of the N₄-type organic ligands containing two 5-(2-pyridylmethylidene)-2-thio-3,5-dihydro-4H-imidazol-4-one fragments linked by (CH₂)₂ bridges between the sulfur atoms with CuCl₂ affords to binuclear