Structural evolution of iminopyridine support for nickel/palladium catalysts in ethylene (oligo) polymerization

Q Mahmood, X Li, L Qin, L Wang, WH Sun - Dalton Transactions, 2022 - pubs.rsc.org
The interest in the late transition metal catalyst based design of new architectures of
polyethylene (PE) has continuously been increasing over the last few years. The structure of …

Recent advances in Ni-mediated ethylene chain growth: Nimine-donor ligand effects on catalytic activity, thermal stability and oligo-/polymer structure

Z Wang, Q Liu, GA Solan, WH Sun - Coordination Chemistry Reviews, 2017 - Elsevier
Homogeneous nickel catalysts have a considerable track record for mediating ethylene
chain growth in the form of oligomerization and more recently polymerization. Within the …

2,6-Dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-methylbenzenamine Nickel Dibromides: Synthesis, Characterization, and Ethylene Polymerization

H Liu, W Zhao, X Hao, C Redshaw, W Huang… - …, 2011 - ACS Publications
A series of 2, 6-dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-
methylbenzenamines (L1− L5) and the nickel (II) dibromide complexes thereof (C1− C5) …

Recent progress on nickel-based systems for ethylene oligo-/polymerization catalysis

S Wang, WH Sun, C Redshaw - Journal of Organometallic Chemistry, 2014 - Elsevier
Recent progress on nickel-based complex pre-catalysts is reviewed herein. The ethylene
oligo-/polymerization behaviour is discussed in terms of the variation of the complex models …

Nickel complex pre-catalysts in ethylene polymerization: new approaches to elastomeric materials

R Gao, WH Sun, C Redshaw - Catalysis Science & Technology, 2013 - pubs.rsc.org
Recent progress on nickel-based complex pre-catalysts has been reviewed. Variation of the
complex models by employing different types of heteroatom-containing ligands and the new …

Synthesis, reactivity and biological activity of benzimidazoles

M Alamgir, DSC Black, N Kumar - Bioactive heterocycles III, 2007 - Springer
Benzimidazole is a biologically important scaffold which displays important biological
activities. Recent progress in the synthesis and bioactivity of benzimidazoles is reviewed …

Ethylene polymerization by 2-iminopyridylnickel halide complexes: synthesis, characterization and catalytic influence of the benzhydryl group

WH Sun, S Song, B Li, C Redshaw, X Hao, YS Li… - Dalton …, 2012 - pubs.rsc.org
A series of 2-(2-benzhydrylbenzenamino) pyridine ligands (L1–L13) was synthesized and
used as bidentate N^ N ligands with nickel halides to afford the corresponding nickel …

Metal-organic framework-based composite Ni@ MOF as Heterogenous catalyst for ethylene trimerization

L Chen, Y Jiang, H Huo, J Liu, Y Li, C Li… - Applied Catalysis A …, 2020 - Elsevier
Abstract MIL-125 (Ti)-NH 2 has been post-synthetically modified by reaction of pyridine with
the terephthalate amino groups to form pyridine-imine that act as ligands of nickel (II). Ni …

Ni-based complexes in selective ethylene oligomerization processes

GE Bekmukhamedov, AV Sukhov, AM Kuchkaev… - Catalysts, 2020 - mdpi.com
Linear alpha-olefins are widely used in the petrochemical industry and the world demand for
these compounds increases annually. At present, the main method for producing linear …

2, 6-Dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-chloro-aniline nickel dihalides: Synthesis, characterization and ethylene polymerization for …

S Kong, CY Guo, W Yang, L Wang, WH Sun… - Journal of Organometallic …, 2013 - Elsevier
A series of 2, 6-dibenzhydryl-N-(2-phenyliminoacenaphthylenylidene)-4-chloroanilines (L1–
L5) and their nickel halide complexes LNiX2 (X= Br, C1–C5; X= Cl, C6–C10) were …