A novel highly dispersive magnetic nanocatalyst in water : Glucose as an efficient and green ligand for the immobilization of copper(II) for the cycloaddition of alkynes to azides

Matloubi Moghaddam, F ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1039/c6ra17137k
  3. Publisher: Royal Society of Chemistry
  4. Abstract:
  5. A new heterogeneous and highly dispersive nanocatalyst in water was prepared by the immobilization of Cu2+ onto glucose on Fe3O4. The catalyst was fully characterized by FT-IR, TGA, CHN, SEM, EDX, and atomic absorption spectroscopy. The synthesized catalyst was used in the synthesis of different derivatives of 1,2,3-triazole via a one-pot three-component reaction of alkynes, alkyl halides, and sodium azide. To the best of our knowledge, this novel catalyst adheres to the principles of green chemistry. The nanocatalyst could be recycled and reused in several runs without significant loss of activity
  6. Keywords:
  7. Absorption spectroscopy ; Catalysts ; Hydrocarbons ; Alkyl halides ; Atomic absorption spectroscopy ; Green chemistry ; Magnetic nanocatalyst ; Nano-catalyst ; Novel catalysts ; Sodium azide ; Three component reactions ; Glucose
  8. Source: RSC Advances ; Volume 6, Issue 83 , 2016 , Pages 80234-80243 ; 20462069 (ISSN)
  9. URL: http://pubs.rsc.org/is/content/articlelanding/2016/ra/c6ra17137k#!divAbstract