Synthesis and characterization of first‐ and second‐generation polyamide pyridylimine nickel dihalide metallodendrimers and their uses as catalysts for ethylene polymerization | Zendy

Ahamad Tansir | Zendy; Alshehri Saad M | Zendy

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Synthesis and characterization of first‐ and second‐generation polyamide pyridylimine nickel dihalide metallodendrimers and their uses as catalysts for ethylene polymerization

Author(s) -

Ahamad Tansir,

Alshehri Saad M

Publication year - 2014

Publication title -

polymer international

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.592

H-Index - 105

eISSN - 1097-0126

pISSN - 0959-8103

DOI - 10.1002/pi.4741

Subject(s) - methylaluminoxane , polymer chemistry , ethylene , polyethylene , polymerization , polyamide , catalysis , nickel , dendrimer , branching (polymer chemistry) , chemistry , denticity , reactive extrusion , polymer , materials science , organic chemistry , metallocene , metal

First‐ and second‐generation pyridylimine‐terminated dendrimeric ligands were prepared by the reaction of corresponding amine‐terminated aromatic polyamide dendrimers with 2‐acetylpyridine. The pyridylimine terminal groups were used as bidentate N^N ligands of nickel halide to prepare the corresponding first‐generation and second‐generation nickel dihalide metallodendrimers C1 and C2 , respectively.

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