Abstract
Novel inimer was synthesized from p-amino phenol via successive preparative methods by using both bromoisobutyrylbromide and acryloyl chloride. The new inimer was well characterized via Infrared Spectra (IR) and 1H nuclear magnetic resonance (NMR). New hyperbranched polyamide (H1) was prepared via Atom Transfer Radical Polymerization (ATRP). Several reaction conditions (ligands, solvents, temperatures, etc.) were studied. However, the N,N,N′,N″,-pentamethyldiethylenetriamine (PMDETA)/CuBr catalytic system showed good results in toluene at 100°C. Three arm star methylmethacrylate (MMA) homopolymers reacted with (H1) in different percentages to form copolymers with low polydispersity values, especially at 1:115 for poly MMA:H1. The formed polymers were characterized via Gel Permeation Chromatography (GPC), 1HNMR, thermal analyses, and Transmission Electron Microscopy (TEM).
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