Paper Information

Journal:   JOURNAL OF APPLIED CHEMISTRY   SPRING 2016 , Volume 11 , Number 38; Page(s) 23 To 34.
 
Paper: 

NANO- FE3O4@TIO2/CU2O CORE-SHELL COMPOSITE: A CONVENIENT MAGNETIC SEPARABLE CATALYST FOR SYNTHESIS OF DIARYLETHERS

 
 
Author(s):  NEMATI FIROUZEH, ELHAMPOUR ALI, RANGRAZ YALDA
 
* 
 
Abstract: 

Magnetic nano-Fe3O4@TiO2/Cu2O core-shell composite had been successfully applied as catalyst for cross-coupling reaction of various aryl halides and phenols. All the reactions proceed under optimum conditions using DMF as solvent at 140oC in the presence of 30 mg of nano-magnetic catalyst and completed in good to high yields. The catalyst was conventionally recovered using an external magnet and was reused at least in four successive runs, without appreciable loss of activity.

 
Keyword(s): MAGNETIC NANOPARTICLE, CROSS COUPLING, DIARYL ETHER
 
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