Preparation of hyperbranched polymer via single electron transfer living radical polymerization

2015 Global Conference on Polymer and Composite Materials

材料科学;化学

Zhang, X.^1 ; Chen, X.H.^1 ; Li, J.^1 ; Cao, X.X.^1 ; Cheng, C.J.^1

School of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi

330013, China^1

关键词: Benzyl alcohol;    Hyperbranched polymers;    Monomer conversions;    SET-LRP;    Single electron transfer;    living radical polymerizations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/87/1/012091/pdf
DOI  :  10.1088/1757-899X/87/1/012091

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

α-Trichloromethyl benzyl alcohol is converted to α-trichloromethyl benzyl methacrylate in 62% yield under esterification conditions. The ester proves to be a good inimer to prepare hyperbranched polymer by utilizing SET-LRP approach. The monomer conversion is about 72% at 60°C for 6 h.