Silver nanoparticles immobilized onto poly(4-vinylpyridine)-functionalized magnetic nanoparticles: a robust magnetically recyclable catalyst for oxidant-free alcohol dehydrogenation

Bayat, A ; Sharif University of Technology | 2018

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  1. Type of Document: Article
  2. DOI: 10.1002/aoc.4061
  3. Publisher: John Wiley and Sons Ltd , 2018
  4. Abstract:
  5. A heterogeneous and recyclable catalyst with a high loading of silver nanoparticles was synthesized via the silver nanoparticles being supported onto the surface of magnetic nanoparticles coated with poly(4-vinylpyridine). The synthesized catalyst was used in the dehydrogenation of alcohols to corresponding carbonyl compounds. A broad diversity of alcohols was converted into their corresponding carbonyl compounds in excellent yields. The catalyst was easily recovered by applying an external magnetic field and reused for seven reaction cycles without considerable loss of activity. The catalyst was fully characterized using various techniques. Copyright © 2017 John Wiley & Sons, Ltd
  6. Keywords:
  7. Carbonyl compounds ; Catalyst activity ; Catalysts ; Dehydrogenation ; Magnetism ; Metal nanoparticles ; Nanomagnetics ; Nanoparticles ; Synthesis (chemical) ; Alcohol dehydrogenation ; Green chemistry ; Heterogeneous catalyst ; Magnetic nano-particles ; Silver nanoparticles ; Silver
  8. Source: Applied Organometallic Chemistry ; Volume 32, Issue 2 , February , 2018 ; 02682605 (ISSN)
  9. URL: https://onlinelibrary.wiley.com/doi/full/10.1002/aoc.4061