848491-80-5Relevant academic research and scientific papers
Chromium imine and amine complexes as homogeneous catalysts for the trimerisation and polymerisation of ethylene
Bluhm, Martin E.,Walter, Olaf,D?ring, Manfred
, p. 713 - 721 (2005)
Cr(III) complexes of tridendate imine and amine ligands with N, P, O, S donor atoms 1 and 2 have been prepared and tested as catalysts in the oligomerisation and polymerisation of ethylene giving excellent selectivity towards 1-hexene and polymerisation to polyethylene when activated with cocatalysts. X-ray structure analyses of the precatalysts 1a-c, 1i, and 2b are investigated. The metal-ligand binding in 1a and 1b is nearly the same, which leads to similar catalytic activities of these precatalysts.
