Amphiphilic Polymer Hydrogel-supported Catalysts: Tuning the Accessibility to the Catalytic Site by Molecular Jacketing,Chemistry - An Asian Journal

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Amphiphilic Polymer Hydrogel-supported Catalysts: Tuning the Accessibility to the Catalytic Site by Molecular Jacketing
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2023-05-04 , DOI: 10.1002/asia.202300143
Arun Kumar Gayen ₁ , Suresh Kumar Perala ₁ , Dominik Schauenburg ₂ , Tanja Weil ₂ , S Ramakrishnan ₁

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Amphiphilic hydrogels carrying tuneable hydrophobic domains containing the catalytically active sites were prepared via a simple strategy using a hydrophobic peripherally clickable hyperbranched polymer and hydrophilic PEG-diazides; ligating the Cu-ions to the triazole rings yielded a recyclable hydrogel-supported catalysts for carrying out azide-alkyne click reactions in water.

中文翻译：

两亲聚合物水凝胶负载催化剂：通过分子夹套调整催化位点的可及性

通过使用疏水性周边可点击超支化聚合物和亲水性 PEG-二叠氮化物的简单策略，制备了带有可调节疏水性结构域（包含催化活性位点）的两亲性水凝胶；将 Cu 离子连接到三唑环上产生了可回收的水凝胶负载催化剂，用于在水中进行叠氮-炔烃点击反应。

更新日期：2023-05-04

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