Reverse atom transfer radical polymerization of methyl methacrylate initiated by AIBN/FeCl3/isophthalic acid systèm

The reverse ATRP of MMA using AIBN/FeCl3/ isophthalic acid as the initiating system was successfully performed. The new initiating system can be used to synthesize PMMA with high molecular weight and narrow polydispersity index. The polymerization shows ‘living’/controlled characteristics. Compared with other initiating system used in reverse ATRP, the easy availability and non-toxicity of isophthalic acid make it very attractive.