Azide–alkyne cycloaddition reactions in water via recyclable heterogeneous Cu catalysts: reverse phase silica gel and thermoresponsive hydrogels
| Autor: | Minkyung Lim, Won Cheol Yoo, Heejin Lee, Minseok Kang, Hakjune Rhee |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
010405 organic chemistry Silica gel General Chemical Engineering Alkyne General Chemistry 010402 general chemistry 01 natural sciences Cycloaddition Coupling reaction 0104 chemical sciences Catalysis chemistry.chemical_compound chemistry 1 3-Dipolar cycloaddition Polymer chemistry Self-healing hydrogels Azide |
| Zdroj: | RSC Advances. 8:6152-6159 |
| ISSN: | 2046-2069 |
| DOI: | 10.1039/c8ra00306h |
| Popis: | Functionalized reverse phase silica gel and thermoresponsive hydrogels were synthesized as heterogeneous catalysts supports. Cu(I) and Cu(II) catalysts immobilized onto two types of supports were prepared and characterized. The copper catalyzed azide–alkyne cycloaddition was performed in water via a one-pot reaction and yielded good results. These catalysts are air stable and reusable over multiple uses. |
| Databáze: | OpenAIRE |
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