C2-symmetric bist(fluorenyl) complexes: Four complex models as potential catalysts for the isospecific polymerization of propylene

Article abstract of DOI:10.1016/0022-328X(95)06008-K

Four possible structures of C₂-symmetric bis(fluorenyl)zirconium complexes are presented. Three bis(fluorenyl)zirconocene complexes have been prepared and tested for the polymerization of propylene and ethylene. rac/meso-Dichloro[η¹⁰