《Immobilization of Au nanoparticles on poly(glycidyl methacrylate)-functionalized magnetic nanoparticles for enhanced catalytic application in the reduction of nitroarenes and Suzuki reaction》 was published in Applied Organometallic Chemistry in 2020. These research results belong to Pourjavadi, Ali; Kohestanian, Mohammad; Keshavarzi, Nahid. Safety of 2,6-Diaminopyridine The article mentions the following:
The synthesis of magnetic nanocomposite for highly efficient catalysis was reported. Poly(glycidyl methacrylate) (PGMA) chains were grafted to the surface of magnetic nanoparticles (MNPs) through surface-initiated reversible addition-fragmentation chain transfer polymerization Then, the oxirane rings in the PGMA chains were opened with 2,6-diamino pyridine (DAP) mols. as ligands was to prepare the solid support. Finally, this magnetic nanocomposite was used for the immobilization of gold nanoparticles. Fourier-transform IR spectroscopy, X-ray diffraction, thermogravimetric anal., transmission electron microscopy, SEM, gel permeation chromatog., vibrating sample magnetometry, and at. absorption spectroscopy were used for characterization of the catalyst. The loading of gold nanoparticles on the solid support was 0.52 mmol/g. The catalytic activity of the prepared catalyst (MNP@PGMA@DAP@Au) was evaluated for the reduction of nitro compounds and C-C coupling reaction in water. The catalyst was easily recovered and reused seven times without significant loss of catalytic activity. The results came from multiple reactions, including the reaction of 2,6-Diaminopyridine(cas: 141-86-6Safety of 2,6-Diaminopyridine)
2,6-Diaminopyridine(cas: 141-86-6) belongs to pyridine. Pyridine and its simple derivatives are stable and relatively unreactive liquids, with strong penetrating odours that are unpleasant.Safety of 2,6-Diaminopyridine