The reaction was quenched by lowering the temperature and by exposing the reaction mixture to air. A sample from the reacted solution was dissolved in CDCl3 and was measured as the tfinal sample in 1 H NMR spectrometer. Monomer conversion was calculated using the integral changes at the vinyl peaks of monomer in to and tfinal 1 H NMR spectra. The synthesized polymer was purified via precipitation using cold petroleum benzine. The final product was dried in vacuo over 24-48 hours.