Studies on poly (acrylate)s containing Hydrazone ligand derived from 2,4- Dihydroxy carbonyl compounds and their divalent metal complexes

Abstract

2,4-dihydroxy carbonyl meth(acrylate)s hydrazones, were prepared by reacting acryloyl/methacryloyl chloride with 2,4-dihydroxy carbonyl hydrazone. 2,4-dihydroxy carbonyl hydrazone-phenol formaldehyde was prepared by condensing equimolar amount of 2,4-dihydroxy carbonyl hydrazone with formaldehyde in the presence of oxalic acid. These monomers were characterized by elemental analysis, IR and 1H-NMR spectroscopy.