pH??responsive polyphosphonates using butler's cyclopolymerization

OCS Al??Hamouz, SA Ali

文献索引：Al-Hamouz, Othman Charles S.; Ali, Shaikh A. Journal of Polymer Science, Part A: Polymer Chemistry, 2012 , vol. 50, # 17 p. 3580 - 3591

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被引用次数: 10

摘要

Abstract The cationic monomer, N, N-diallyl-(diethylphosphonato) methylammonium chloride, and zwitterionic monomer, ethyl 3-(N, N-diallylammonio) methanephosphonate, were cyclopolymerized in aqueous solutions using ammonium persulfate or t- butylhydroperoxide as initiators to afford a cationic polyelectrolyte (CPE) and a polyzwitterion ester (PZE), respectively. The CPE and PZE on acidic hydrolysis of the ester ...