• 10 3 g/mol. Subsequently, P2 and P3 were synthesized using the same procedure. The following components were mixed in a round-bottom flask (RBF) for the synthesis of P1: Sty-rene (100 eq., 32.8 mL), initiator azobisisobutyronitrile (AIBN) (0.1 eq., 46.8 mg), DoPAT (1 eq., 1 g), toluene (25 mL), and 15 drops of DMF as an internal standard for NMR. For the synthesis of P2 equivalent amounts were taken, while P3 needed: Styrene (200eq., 65.6 ml), AIBN(0.1eq., 46.8 mg), DoPAT(1eq., 1 g), toluene(45 ml), and further 15 drops of DMF as an internal standard for NMR. The mixture was deoxygenated by performing Argon degassing for 25 minutes. After degassing, the septum was covered with a Parafilm to prevent any oxygen leakage resulting from needle injection during the degassing process. Subsequently, the solution was immersed in an oil bath at 70 °C for 24 hours. The reaction was quenched by removing the septum from the RBF and exposing it to an oxygen atmosphere. The polymer was isolated by and H nuclear magnetic resonance (NMR) analysis (see 14 and 7).