Construction of C1-symmetric zirconium complexes by the design of new Salan ligands. Coordination chemistry and preliminary polymerisation catalysis studies

Literature Information

Publication Date 2008-03-04
DOI 10.1039/B719834E
Impact Factor 6.222
Authors

Ad Cohen, Adi Yeori, Jacob Kopilov, Israel Goldberg, Moshe Kol


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Abstract

The first synthesis of achiral and chiral [ONNO′]-type Salan ligands featuring two different phenol arms, and the diastereoselective formation of the corresponding octahedral C1-symmetric zirconium complexes is described; the activity and isospecificity induction of the [ONNO′]Zr(bn)2 complexes in 1-hexene polymerisation reflected those of the parent symmetric compounds.

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