Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand

Neutral nickel complexes containing an anilinobenzoic acid methyl ester ligand are prepared and applied for the ethylene polymerization and copolymerization with polar monomers. The complex C2 containing isopropyl substituent on the aniline ligand conducts ethylene polymerization with high activity...

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Autores principales: Cheng, Hailong, Su, Yue, Hu, Yanming, Zhang, Xuequan, Cai, Zhengguo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403595/
https://www.ncbi.nlm.nih.gov/pubmed/30960679
http://dx.doi.org/10.3390/polym10070754
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author Cheng, Hailong
Su, Yue
Hu, Yanming
Zhang, Xuequan
Cai, Zhengguo
author_facet Cheng, Hailong
Su, Yue
Hu, Yanming
Zhang, Xuequan
Cai, Zhengguo
author_sort Cheng, Hailong
collection PubMed
description Neutral nickel complexes containing an anilinobenzoic acid methyl ester ligand are prepared and applied for the ethylene polymerization and copolymerization with polar monomers. The complex C2 containing isopropyl substituent on the aniline ligand conducts ethylene polymerization with high activity and good thermal stability. Most importantly, the catalyst promotes the copolymerization of ethylene and polar monomers with high activity (up to 277 kg·mol(−1)·h(−1)), affording ester-functionalized semicrystalline polyethylene with reasonable polar monomer content (up to 3.20 mol %).
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spelling pubmed-64035952019-04-02 Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand Cheng, Hailong Su, Yue Hu, Yanming Zhang, Xuequan Cai, Zhengguo Polymers (Basel) Article Neutral nickel complexes containing an anilinobenzoic acid methyl ester ligand are prepared and applied for the ethylene polymerization and copolymerization with polar monomers. The complex C2 containing isopropyl substituent on the aniline ligand conducts ethylene polymerization with high activity and good thermal stability. Most importantly, the catalyst promotes the copolymerization of ethylene and polar monomers with high activity (up to 277 kg·mol(−1)·h(−1)), affording ester-functionalized semicrystalline polyethylene with reasonable polar monomer content (up to 3.20 mol %). MDPI 2018-07-09 /pmc/articles/PMC6403595/ /pubmed/30960679 http://dx.doi.org/10.3390/polym10070754 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Cheng, Hailong
Su, Yue
Hu, Yanming
Zhang, Xuequan
Cai, Zhengguo
Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title_full Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title_fullStr Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title_full_unstemmed Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title_short Ethylene Polymerization and Copolymerization with Polar Monomers Using Nickel Complexes Bearing Anilinobenzoic Acid Methyl Ester Ligand
title_sort ethylene polymerization and copolymerization with polar monomers using nickel complexes bearing anilinobenzoic acid methyl ester ligand
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403595/
https://www.ncbi.nlm.nih.gov/pubmed/30960679
http://dx.doi.org/10.3390/polym10070754
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