Highly dispersible and magnetically recyclable poly(1-vinyl imidazole) brush coated magnetic nanoparticles: An effective support for the immobilization of palladium nanoparticles

Pourjavadi, A ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1039/c5nj02576a
  3. Publisher: Royal Society of Chemistry
  4. Abstract:
  5. A heterogeneous recoverable catalyst was prepared via the complexation of palladium onto the surface of magnetic nanoparticles coated by a poly(1-vinyl imidazole) brush. The stable, active and reusable catalyst was proven to be highly active in aerobic oxidation of primary and secondary alcohols with excellent yields. Only 0.1 mol% of the catalyst was used to oxidize 1 mmol of primary and secondary alcohols. The catalyst was readily recovered and reused up to 10 times under the described reaction conditions without significant loss of activity
  6. Keywords:
  7. Alcohol derivative ; Imidazole derivative ; Magnetic nanoparticle ; Palladium nanoparticle ; Article ; Catalyst ; Complex formation ; Controlled study ; Immobilization ; Oxidation ; Priority journal ; Surface property ; Synthesis
  8. Source: New Journal of Chemistry ; Volume 40, Issue 2 , 2016 , Pages 1729-1736 ; 11440546 (ISSN)
  9. URL: http://pubs.rsc.org/en/Content/ArticleLanding/2015/NJ/C5NJ02576A#!divAbstract