溶剂驱动四甲基六元瓜环桥联聚丙烯酸的苯酚派生物对杀菌剂的吸附和解析

Solvent-Driven Adsorption on and Desorption from Symmetrical Tetramethylcucurbit6uril-Anchored Polyacrylic Acids and Phenol Derivatives of Antiseptics

摘要: 根据苏氏一锅法，在过硫酸铵既作为氧化剂又作为引发剂的条件下合成了一系列四甲基六元瓜环桥联聚丙烯酸。研究了丙烯酸浓度、四甲基六元瓜环投入量和过硫酸铵浓度对聚合物形成的影响。四甲基六元瓜环桥联聚丙烯酸可以进一步与苯酚发生酯化反应，生成不溶于水的派生物，因此可用于吸附和解析杀菌剂。

Abstract: A series of tetramethylcucurbit6uril-anchored polyacrylic acids (TMeQ6-anchored PAAs) were synthesized in the presence of ammonium persulfate (APS) as both an initiator and an oxidant according to Su's one-pot strategy. The effects of acrylic acid concentration, TMeQ6 feed mass, and APS concentration on the formation of the polymers were investigated. TMeQ6-anchored PAAs can be further esterified with phenol to yield water-insoluble derivatives, thereby permitting the absorption and desorption of antiseptic molecules.