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

Hao Liu; Weizhen Zhao; Xiang Hao; Carl Redshaw; Wei Huang; Wen-Hua Sun

doi:10.1021/om200154a

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

Hao Liu, Weizhen Zhao, Xiang Hao, Carl Redshaw, Wei Huang, Wen-Hua Sun

Research output: Contribution to journal › Article › peer-review

222 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	2418–2424
Number of pages	9
Journal	Organometallics
Volume	30
Issue number	8
DOIs	https://doi.org/10.1021/om200154a
Publication status	Published - 22 Mar 2011

Access to Document

10.1021/om200154a

Cite this

@article{5532d34a9e6b480399477f6384125c0b,

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

abstract = "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.",

author = "Hao Liu and Weizhen Zhao and Xiang Hao and Carl Redshaw and Wei Huang and Wen-Hua Sun",

year = "2011",

month = mar,

day = "22",

doi = "10.1021/om200154a",

language = "English",

volume = "30",

pages = "2418–2424",

journal = "Organometallics",

issn = "1520-6041",

publisher = "American Chemical Society",

number = "8",

}

TY - JOUR

T1 - 2,6-dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-methylbenzenamine nickel dibromides: Synthesis, characterization, and ethylene polymerization

AU - Liu, Hao

AU - Zhao, Weizhen

AU - Hao, Xiang

AU - Redshaw, Carl

AU - Huang, Wei

AU - Sun, Wen-Hua

PY - 2011/3/22

Y1 - 2011/3/22

N2 - 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.

AB - 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.

U2 - 10.1021/om200154a

DO - 10.1021/om200154a

M3 - Article

SN - 1520-6041

VL - 30

SP - 2418

EP - 2424

JO - Organometallics

JF - Organometallics

IS - 8

ER -