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A copper-free Sonogashira reaction using nickel ferrite as catalyst in water
Moghaddam, F. M ; Sharif University of Technology
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- Type of Document: Article
- DOI: 10.1016/j.catcom.2014.11.018
- Abstract:
- The Sonogashira reaction using nickel ferrite nanoparticles as catalyst and under copper-free conditions was investigated in water as a green solvent. Various types of aryl and alkyl halides were successfully coupled with phenyl acetylene under the optimized reaction conditions with very good to excellent yields at a short time. The catalyst is easily recoverable and can be reused for several runs with a good turnover number
- Keywords:
- Nickel ferrite nanoparticles ; Sonogashira reaction ; Super paramagnetism ; Water ; Catalysts ; Copper ; Ferrite ; Nanoparticles ; Copper-free sonogashira ; Green solvents ; Nickel ferrite ; Nickel ferrite nanoparticle ; Optimized reaction conditions ; Phenylacetylenes ; Sonogashira reactions ; Turnover number ; Nickel
- Source: Catalysis Communications ; Volume 60 , 2014 , Pages 82-87 ; 15667367 (ISSN)
- URL: http://www.sciencedirect.com/science/article/pii/S1566736714004713