Front Cover: In article number 2000670 by Yoshihiko Kimura and Takaya Terashima, hexa(ethylene glycol) di(meth)acrylates efficiently interact with a potassium cation to dynamically form pseudo cyclic monomers. Combined with such a supramolecular technique, RAFT cyclopolymerization of hexa(ethylene glycol) di(meth)acrylates with a potassium cation template is developed to successfully synthesize cyclopolymers comprising 24-membered hexa(ethylene glycol) rings. The cyclopolymers serve as thermoresponsive pseudo-crown ether polymers.

中文翻译：

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阳离子模板辅助 RAFT 环聚合六（乙二醇）二（甲基）丙烯酸酯至热响应假冠醚聚合物

封面：在 Yoshihiko Kimura 和 Takaya Terashima 的文章编号 2000670 中，六（乙二醇）二（甲基）丙烯酸酯有效地与钾阳离子相互作用以动态形成假环状单体。结合这种超分子技术，开发了六（乙二醇）二（甲基）丙烯酸酯与钾阳离子模板的 RAFT 环聚合，成功合成了包含 24 元六（乙二醇）环的环聚合物。环聚合物用作热响应性假冠醚聚合物。