Tailor‐Made Polydiacetylene Micelles for the Catalysis of 1,3‐Dipolar Cycloadditions in Water,Advanced Synthesis & Catalysis

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Tailor‐Made Polydiacetylene Micelles for the Catalysis of 1,3‐Dipolar Cycloadditions in Water
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2020-07-23 , DOI: 10.1002/adsc.202000795
Ramar Arun Kumar ₁ , Dhanaji Jawale ₂ , Emmanuel Oheix ₁ , Valerie Geertsen ₃ , Edmond Gravel ₄ , Eric Doris ₄

Affiliation

A colloidal catalyst was developed by complexation of copper chloride in polydiacetylene micelles. The latter were designed to accommodate and stabilize copper salts, by providing a suitable ligand environment. Micelles were valorized as nanoreactors for the promotion of the Huisgen cycloaddition reaction in water thanks to their central hydrophobic core which permitted not only aqueous dispersion, but also concentration of the reagents at the vicinity of the catalyst. The system was found to be active on a variety of substrates and efficiently operated under sustainable conditions.

中文翻译：

量身定制的聚二乙炔胶束，用于催化水中的1,3-偶极环加成反应

通过在聚二乙炔胶束中络合氯化铜来开发胶体催化剂。通过提供合适的配体环境，将后者设计为容纳和稳定铜盐。胶束因其中心疏水核而不仅可以在水中分散，还可以在催化剂附近浓缩试剂，因此被誉为纳米反应器，可以促进水中的惠斯根环加成反应。发现该系统可在多种基材上运行并在可持续条件下有效运行。

更新日期：2020-07-23

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