In this work we describe the synthesis of a Salan ligand featuring diiodo-phenolate rings, the dibenzyl complexes of this ligand with the group 4 triad metals, and the polymerization of 1-hexene and propylene by these complexes. The polymerization of propylene by titanium- Salan complexes was not reported previously, and the activity of such a catalyst, revealed herein, is quite remarkable.
Same Ligand, Different Metals: Diiodo-Salan Complexes of the Group 4 Triad in Isospecific Polymerization of 1-Hexene and Propylene
LAMBERTI, Marina;VENDITTO, Vincenzo;
2010-01-01
Abstract
In this work we describe the synthesis of a Salan ligand featuring diiodo-phenolate rings, the dibenzyl complexes of this ligand with the group 4 triad metals, and the polymerization of 1-hexene and propylene by these complexes. The polymerization of propylene by titanium- Salan complexes was not reported previously, and the activity of such a catalyst, revealed herein, is quite remarkable.File in questo prodotto:
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