Chinese Journal of Catalysis ›› 2015, Vol. 36 ›› Issue (4): 555-563.DOI: 10.1016/S1872-2067(14)60291-6

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Pd-isatin Schiff base complex immobilized on γ-Fe2O3 as a magnetically recyclable catalyst for the Heck and Suzuki cross-coupling reactions

Sara Sobhani, Farzaneh Zarifi   

  1. Department of Chemistry, College of Sciences, University of Birjand, Birjand, Iran
  • Received:2014-11-15 Revised:2015-01-08 Online:2015-03-23 Published:2015-03-23

Abstract:

A Pd-isatin Schiff base complex immobilized on γ-Fe2O3 (Pd-isatin Schiff base-γ-Fe2O3) was synthesized and characterized by Fourier transform infrared, scanning electron microscopy, high resolution transmission electron microscopy, X-ray diffraction, thermogravimetric gravimetric analysis, inductively-coupled plasma, X-ray photoelectron spectroscopy, and elemental analysis. It was used as a magnetically reusable Pd catalyst for the Heck and Suzuki cross-coupling reactions.

Key words: Heterogeneous catalyst, Palladium, Iron oxide, Heck and Suzuki cross-coupling, reactions