Synthesis of Main Group and Transition Metal Complexes with the (8-Quinolyl)cyclopentadienyl Ligand and Their Application in the Polymerization of Ethylene
作者:Markus Enders、Gerald Kohl、Hans Pritzkow
DOI:10.1021/om030694v
日期:2004.8.1
I) (7). Oxidative decomplexation with FeCl3 liberates the quinolyl-substituted cyclopentadiene derivative 2a, which is stable at low temperature only. Deprotonation by strong bases such as NaH or KH leads to the alkali metal quinolyl cyclopentadienide salts, which are used as precursors for the synthesis of the corresponding Ti, Cr, and Al complexes. Whereas after its activation the aluminum compound