823196-32-3Relevant academic research and scientific papers
Chromium(III) complexes with chelating anilido-imine ligands: Synthesis, structures, and catalytic properties for ethylene polymerization
Xu, Tieqi,An, Haiyan,Gao, Wei,Mu, Ying
, p. 3360 - 3364 (2010)
A series of novel chromium complexes that bear anilidoimine ligands, [{oriho-C6H4(NAr")(CH=NAr")}CrCl 2(thf)2] [Ar' = Ar" = C6H5 (1); Ar' = Ar" = P-MeC6H4 (2); Ar' = Ar" = 2,6-Me2C6H3 (3); Ar' = 2,6-iPr 2C6H3, Ar" = 2,6-Me2C 6H3 (4); Ar' = Ar" = 2,6-iPr2C 6H3 (5)], have been synthesized and characterized by elemental analysis, IR spectroscopy, and ESI-MS. The molecular structures of complexes 1 and 2 have been confirmed by single-crystal X-ray diffraction analysis. When activated with methylaluminoxane (MAO), these complexes exhibit reasonable to good catalytic activity for ethylene polymerization and produce polyethylene with moderate molecular weights.
