A Novel Heterogeneous Copper Catalyst Immobilized on Polydopamine-Coated Magnetite for Click Reaction,ChemistrySelect

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A Novel Heterogeneous Copper Catalyst Immobilized on Polydopamine-Coated Magnetite for Click Reaction
ChemistrySelect ( IF 1.9 ) Pub Date : 2023-09-08 , DOI: 10.1002/slct.202302515
Soo‐Jung Kwak ₁ , Sang‐Sun Oh ₁ , Yong‐Hyun Ahn ₁ , Seung‐Hoi Kim ₁

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A highly efficient and reusable nanocatalyst for click reactions has been developed by immobilizing Cu(OAc)₂ salt to polydopamine-coated magnetite. The catalyst was characterized using various techniques and found to be effective for synthesizing 1,2,3-triazoles in high yield under green conditions in water. The process is simple, environmentally friendly, and economical, and the nanocatalyst can be easily separated and reused without significant loss of efficiency.

中文翻译：

一种新型多相铜催化剂固定在聚多巴胺涂层磁铁矿上用于点击反应

_{通过将 Cu(OAc) 2}盐固定到聚多巴胺涂覆的磁铁矿上，开发出了一种用于点击反应的高效且可重复使用的纳米催化剂。使用各种技术对该催化剂进行了表征，发现该催化剂可有效在绿色条件下在水中高产率合成 1,2,3-三唑。该工艺简单、环保、经济，纳米催化剂可以很容易地分离和重复使用，而不会造成明显的效率损失。

更新日期：2023-09-11

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