Vanadium (IV), (V) coordination compounds with 8-hydroxyquinoline derivative: Synthesis, structure and catalytic activity in the polymerization of ethylene
-
Add time:09/25/2019 Source:sciencedirect.com
A series of oxovanadium (IV, V) complexes stabilized by [OON]2- type ligand – 7- (hexafluoro-2-hydroxypropane-2-yl)-8-hydroxyquinoline (2), have been synthesized in high yields; the structures were confirmed by NMR, EPR, and IR spectroscopy, mass spectrometry, X-ray diffraction and elemental analysis. Depending on reaction conditions di-, tetra- or hexanuclear complexes 3–5 were obtained. It was demonstrated that in the presence of Et2AlCl/CCl3CO2Et, vanadium (V) complexes catalyzed polymerization of ethylene with activities up to 1000 kg of PE (mol of V)−1 h−1 atm−1.
We also recommend Trading Suppliers and Manufacturers of VANADIUM(V) OXYTRIPROPOXIDE (cas 1686-23-3). Pls Click Website Link as below: cas 1686-23-3 suppliers
Prev:Review articleElectrospun vanadium-based oxides as electrode materials
Next:A sol–gel route to synthesize vanadium doped silica through ionic liquid control and methylene blue degradation) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Characterization of nanostructured pristine and Fe- and V-doped titania synthesized by atomization and bubbling09/30/2019
- Phase change effect on the structural and electrochemical behaviour of pure and doped vanadium pentoxide as positive electrodes for lithium ion batteries09/29/2019
- Vanadium (V) and titanium (IV) compounds with 2-[hydroxy(diaryl)methyl]-8-hydroxyquinolines: Synthesis, structure and catalytic behaviors to olefin polymerization09/28/2019
- Atomic layer deposition of vanadium oxides: process and application review10/01/2019
- Vanadium oxide-porous phosphate heterostructure catalysts for the selective oxidation of H2S to sulphur09/27/2019
- A sol–gel route to synthesize vanadium doped silica through ionic liquid control and methylene blue degradation09/26/2019
- Review articleElectrospun vanadium-based oxides as electrode materials09/24/2019
