Powered by:


Nickel embedded on triazole-modified magnetic nanoparticles: A novel and sustainable heterogeneous catalyst for Hiyama reaction in fluoride-free condition

An interesting MNPs -supported nano-nickel catalyst was successfully synthesized through â??clickâ? reaction of azide-functionalized magnetic nanoparticles with 2-ethynylpyridine followed by immobilization of nickel nanoparticles. In deed, the azide group was introduced into the magnetic nanoparticles surface via ring-opening of exist oxirane rings on the surface. The catalytic activity of this catalyst was then evaluated for Hiyama cross-coupling reaction under fluoride-free conditions. Besides, the as-prepared nanocatalyst can be reused easily by an external magnet for several times.

» Author: Abdol R. Hajipour, Parisa Abolfathi

» Reference: Catalysis Communications, Volume 103

» Publication Date: 05/01/2018

» More Information

« Go to Technological Watch


[14/06/2018] - Clariant's additives and concentrates growing in North America

[14/06/2018] - Car components supplier now called Akwel / Targeted turnover of EUR 1.2 bn

[14/06/2018] - Global Optical Coating Equipment Market Analysis & Industry Forecast 2017-2023, With an Expected CAGR of 4.6% -

[14/06/2018] - MX 1600: lightweight, paintable components in one step

This project has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement n° [310187].