Diastereomerically-Specific Zirconium Complexes of Chiral Salan Ligands: Isospecific Polymerization of 1-Hexene and 4-Methyl-1-pentene and Cyclopolymerization of 1,5-Hexadiene
2006; American Chemical Society; Volume: 128; Issue: 40 Linguagem: Inglês
10.1021/ja0647654
ISSN1943-2984
AutoresA. Yeori, Israel Goldberg, Michael Shuster, Moshe Kol,
Tópico(s)Radioactive element chemistry and processing
ResumoChiral Salan ligands were found to wrap in a highly diastereoselective manner around zirconium leading to C2-symmetric complexes of predetermined chirality at the metal. These complexes led to active polymerization of higher olefins, their activity and isospecific induction depending on the nature of the phenolate substituents.
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