Synthesis and characterization of a new methacrylate polymers having pendant arylamide with ketone and chloride

In this the sis 4-Amino-3,5-Dichloroacetophenon, sodiummethacrylate monomer were prepared and characterized. Afterwards, 2-[(4-acetyl-2,6-dichlorophenyl)amino]-2-oxoethyl-2-methyl-prop-2-enoate (KFAOMA) derivatives of GMA was synthesized. The free radical copolymerization of this monomer was carried out in 1,4 dioxane solvent by using BPO initiator at 65 ˚C ±1 and were characterized by 1H NMR, 13C NMR and FTIR techniques. 1H-NMR analysis was used to determined the molar fractions in the copolymers. The thermal behaviours of copolymers with various compositions were investigated by thermogravimetric analysis (TGA). The Tg values of the polymers were determined by differential scanning calorimetry (DSC).