Abstract New copolymer of 2,2-diallyl-1,1,3,3-tetraethylguanidiniumchloride and 2-hydroxyethylacrylate was obtained by free radical copolymerization technique for the first time. It was found that 2,2-diallyl-1,1,3,3-tetraethylguanidinium chloride is involved in copolymerization with acrylate to give rise to pyrrolidinium structures. Chemical modification of guanidine-containing polymer was carried out in two directions. According to one direction, polymeric guanidine-containing conjugates were obtained by anion exchange reaction via hydroxide. On the other hand, new biocide polymeric guanidinium salts were obtained by the interaction of acrylate hydroxy group of the copolymer with biologically active acids in the presence of dehydrating agent dicyclohexylcarbodiimide and esterification catalyst 4-dimethylaminopyridine. NMR, FTIR and element analysis were used to confirm the chemical structure and element composition. New guanidinium polyelectrolytes are effective in controlling Gram positive and Gram negative bacteria.

中文翻译：

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新型含胍聚电解质作为高级抗菌材料

摘要 首次采用自由基共聚技术制备了2,2-二烯丙基-1,1,3,3-四乙基氯化胍与丙烯酸2-羟乙酯的新型共聚物。发现2,2-二烯丙基-1,1,3,3-四乙基氯化胍参与与丙烯酸酯的共聚以产生吡咯烷鎓结构。含胍聚合物的化学改性从两个方向进行。根据一个方向，通过氢氧化物的阴离子交换反应获得聚合的含胍缀合物。另一方面，在脱水剂二环己基碳二亚胺和酯化催化剂4-二甲氨基吡啶存在下，共聚物的丙烯酸酯羟基与生物活性酸相互作用，获得了新型杀生物剂聚合胍盐。核磁共振，FTIR和元素分析用于确认化学结构和元素组成。新型胍聚电解质可有效控制革兰氏阳性菌和革兰氏阴性菌。