| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Sheykhabadi, Parvan Ghaderi
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (1/1 displayed)
Places of action
| Organizations | Location | People |
|---|
article
A Novel Recyclable Ni/Cu/Fe Termetallic Nanocatalyst for the Synthesis of Propargylamines through the A<sup>3</sup>‐Coupling Reactions
Abstract
<jats:title>Abstract</jats:title><jats:p>A novel Ni/Cu/Fe nanocatalyst was prepared <jats:italic>via</jats:italic> a three‐step procedure for the A<jats:sup>3</jats:sup>‐coupling reaction of an aldehyde, an amine, and a terminal alkyne to synthesize the corresponding propargylamine. Oleic acid was used in the second step to avoid aggregation of CuFe<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> nanoparticles. The prepared <jats:bold>NiO/OA‐CuFe<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub></jats:bold> (Ni/Cu/Fe) was characterized using X‐ray diffraction (XRD), scanning electron microscopy/wavelength dispersive X‐ray (SEM/WDX), particle size analyzer, fourier transform infrared (FT‐IR) and atomic absorption spectroscopy (AAS). A variety of propargylamines was synthesized using a very small amount of this efficient and inexpensive nanocatalyst in toluene as the solvent at 100 °C. Due to high magnetic properties of the prepared catalyst, its isolation and recycle were very easy, and it was used in five repetitive cycles.</jats:p>