1285664-53-0

Upstream product

• 28923-39-9 nickel(II) bromide dimethoxyethane 
• 1285664-44-9 2,6-dibenzhydryl-N-(2-(2,6-diethyl-4-methylphenylimino)acenaphthylenylidene)-4-methylbenzenamine 

Relevant academic research and scientific papers

2,6-dibenzhydryl- N -(2-phenyliminoacenaphthylenylidene)-4- methylbenzenamine nickel dibromides: Synthesis, characterization, and ethylene polymerization

A series of 2,6-dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4- methylbenzenamines (L1-L5) and the nickel(II) dibromide complexes thereof (C1-C5) were synthesized and fully characterized. The molecular structures of representative complexes were determined by single-crystal X-ray diffraction and revealed a distorted-pyramidal geometry at nickel. All nickel(II) procatalysts exhibited very high activity for the polymerization of ethylene, with activities as high as the range of 107 g of PE (mol of Ni)-1 h -1.