714957-83-2

Upstream product

• 263547-65-5 2,5-bis{[(2,6-diisopropylphenyl)imino]methyl}pyrrole 
• 31406-67-4 tetra(benzyl)hafnium 

Downstream Products

• 714957-89-8 [(((CH₃)2CH)2C₆H₃NCH(C₄H₂N)CH(CH₂C₆H₅)NC₆H₃(CH(CH₃)2)2)Hf(CH₂C₆H₅)]⁽¹⁺⁾*B(C₆F₅)4^(1-)=C₆₈H₅₂N₃BF₂₀Hf 

Relevant academic research and scientific papers

Intramolecular benzylation of an imino group of tridentate 2,5-Bis(N-aryliminomethyl)pyrrolyl ligands bound to zirconium and hafnium gives amido-pyrrolyl complexes that catalyze ethylene polymerization

Amido-pyrrolyl complexes of zirconium (3a-d) and hafnium (4a-f) were prepared by the reaction of tetrabenzyl-zirconium and -hafnium with 2,5-bis(N-aryliminomethyl)pyrrole ligands (2a-e), respectively. During the course of the reaction, one of two imino mo