Amino-functionalized CoFe2O4 magnetic nanoparticles as an efficient heterogeneous catalyst for benzaldehyde cyanosilylation


Authors

  • Phan Thanh Son Nam et al
DOI: https://doi.org/10.15625/4309

Abstract

Diaminosilane-functionalized cobalt spinel ferrite (CoFe2O4) magnetic nanoparticles were synthesized and used as an efficient heterogeneous base catalyst for the cyanosilylation reaction benzaldehyde with trimethylsilyl cyanide. The magnetic nanoparticle catalyst was characterized by X-ray powder diffraction (XRD), transmission electron microscope (TEM), thermogravimetric analysis (TGA), fourier transform infrared (FT-IR), nitrogen physisorption measurements. Quantitative conversion (>99%) was achieved under mild conditions. Recovery of catalyst was facilely achieved by magnetic decantation. The supported catalyst could be reused without significant degradation in catalytic activity.

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Published

01-08-2014

How to Cite

Son Nam et al, P. T. (2014). Amino-functionalized CoFe2O4 magnetic nanoparticles as an efficient heterogeneous catalyst for benzaldehyde cyanosilylation. Vietnam Journal of Chemistry, 46(2), 240. https://doi.org/10.15625/4309

Issue

Vol. 46 No. 2 (2008)

Section

Articles