Linked half-titanocenes

Linked (Constrained Geometry Type) Half-Titanocenes... 

Linked half-titanocenes (so-called constrained geometry-type titanium complexes) like [Me2Si(C5Me4)(N Bu)]TiCl2 have also shown to be efficient catalyst precursors [2,16-19], although they have shown extremely low activity for syndiospecific styrene polymerization [16a,19a]. It has also been reported that styrene incorporation by linked Cp-amide Ti catalyst (constrained geometry... 

Scheme 5.2 Selective list of linked half-titanocenes employed for ethylene/styrene copolymerization [16,17].

TABLE 5.3 Copolymerization of Ethylene with Styrene Using Different Linked Half-Titanocenes (la,23)-MAO Catalyst Systems (l)[17a,h] ... 

---