A compound of formula (I): (wherein R1 -R2, M, T, X, Y, m and n are defined herein). The compound, when combined with a suitable activator, is active for the polymerization of olefins. For specific combinations of the R1 -R7 and T groups, these catalysts can engage in weak attractive non-covalent interactions with the polymer chain.
一种化合物的
化学式(I):(其中R1-R2,M,T,X,Y,m和n在此处定义)。该化合物与适当的活化剂结合时,对烯烃的聚合具有活性。对于R1-R7和T基团的特定组合,这些催化剂可以与聚合物链发生弱吸引性非共价相互作用。