Zwitterionic Ni(ii) complexes bearing pyrazolyl-ether-imidazolium ligands: synthesis, structural characterization and use in ethylene oligomerization

Ana H. D. P. S. Ulbrich, Jorge L. S. Milani, Thierry Roisnel, Jean-François Carpentier, Osvaldo L. Casagrande
2015 New Journal of Chemistry  
Nickel complexes bearing pyrazolyl-ether-imidazolium monodentate ligands have been synthesized and their catalytic behavior in ethylene oligomerization has been investigated in homogeneous and biphasic phases.
doi:10.1039/c5nj01538c fatcat:2jnp55sjtrbhtmevqo6ghwn3vy