Atom Transfer Radical Polymerization of Methyl Methacrylate by supported CuBr/2-(Aminophenyldiphenylphosphinete) Catalyst on Nano Silica

A nano silica supported catalyst was used for Atom transfer radical polymerization of methyl methacrylate. Firstly, 2-Aminophenyl Diphenylphosphinite ligand was synthesized and then this ligand and CuBr were attached to NH2-modified SBA-15. Finally, this prepared catalyst was used as a catalysis for polymerization process. The FT-IR, 1H-NMR and 13C-NMR techniques were used for characterization of products.