Synthesis, Characterization, Study of antimicrobial activity and Evaluation of stability constants of Cu(II) complexes with ligands 2-(4,5dihydro-1,5-diphynyl-1H-pyrazole-3yl)phenol derivatives

Abstract

The synthesis and characterization of an unique tetradentate Schiff bases were presented in this report namely: 2-(4,5dihydro-1,5-diphynyl-1H-pyrazole-3-yl)phenol (HL1) and 2-(4,5dihydro-5-(4-methoxyphenyl)-1-phynyl-1H-pyrazole-3-yl)phenol (HL2) and their copper complexes.