Highly active, thermally stable, ethylene-polymerisation pre-catalysts based on niobium/tantalum-imine systems
(2013)
Journal Article
Redshaw, C., Walton, M., Clowes, L., Hughes, D. L., Fuller, A. M., Chao, Y., …Sun, W. H. (2013). Highly active, thermally stable, ethylene-polymerisation pre-catalysts based on niobium/tantalum-imine systems. Chemistry: a European journal, 19(27), 8884-8899. https://doi.org/10.1002/chem.201300453
The reactions of MCl 5 or MOCl 3 with imidazole-based pro-ligand L 1 H, 3,5-tBu 2 -2-OH-C 6 H 2 -(4,5-Ph 2 -1H-)imidazole, or oxazole-based ligand L 2 H, 3,5-tBu 2 -2-OH-C 6 H 2 (1H- phenanthro[9,10-d])oxazole, following work-up, afforded octahedral... Read More about Highly active, thermally stable, ethylene-polymerisation pre-catalysts based on niobium/tantalum-imine systems.