From Ligand to Bioactive Complex: Crystal Structure of ligand and DPPH Radical-Scavenging Enhancement in an Iron(III) Hydrazone Schiff Base
A new HYDRAZONE SCHIFF BASE, N’-[(1E)-1-(5-bromo-2-hydroxyphenyl)Ethylidene]Pyridine-3- Carbohydrazide (H2L), was synthesized from 5-bromo-2-Hydroxyacetophenone and Nicotinic acid Hydrazide, and its Iron(III) complex was prepared. The ligand was characterized by single-crystal X-ray diffraction, ¹H/¹³C NMR, and both co...