Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization

The nickel(II) catalyst has manifested higher catalytic activity compared to that of other late transition metal catalysts for norbornene polymerization. Therefore, several structurally similar trans-nickel(II) compounds of N,O-chelate bidentate ligands were synthesized and characterized. Both the e...

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Autores principales: Xu, Yi-Mei, Li, Kuan, Wang, Yuhong, Deng, Wei, Yao, Zi-Jian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432298/
https://www.ncbi.nlm.nih.gov/pubmed/30970787
http://dx.doi.org/10.3390/polym9030105
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author Xu, Yi-Mei
Li, Kuan
Wang, Yuhong
Deng, Wei
Yao, Zi-Jian
author_facet Xu, Yi-Mei
Li, Kuan
Wang, Yuhong
Deng, Wei
Yao, Zi-Jian
author_sort Xu, Yi-Mei
collection PubMed
description The nickel(II) catalyst has manifested higher catalytic activity compared to that of other late transition metal catalysts for norbornene polymerization. Therefore, several structurally similar trans-nickel(II) compounds of N,O-chelate bidentate ligands were synthesized and characterized. Both the electronic effect and the steric hindrance influence polymerization. The molecular structures of 2, 4 and 5 were further confirmed by single-crystal X-ray diffraction.
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spelling pubmed-64322982019-04-02 Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization Xu, Yi-Mei Li, Kuan Wang, Yuhong Deng, Wei Yao, Zi-Jian Polymers (Basel) Article The nickel(II) catalyst has manifested higher catalytic activity compared to that of other late transition metal catalysts for norbornene polymerization. Therefore, several structurally similar trans-nickel(II) compounds of N,O-chelate bidentate ligands were synthesized and characterized. Both the electronic effect and the steric hindrance influence polymerization. The molecular structures of 2, 4 and 5 were further confirmed by single-crystal X-ray diffraction. MDPI 2017-03-16 /pmc/articles/PMC6432298/ /pubmed/30970787 http://dx.doi.org/10.3390/polym9030105 Text en © 2017 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
Xu, Yi-Mei
Li, Kuan
Wang, Yuhong
Deng, Wei
Yao, Zi-Jian
Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title_full Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title_fullStr Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title_full_unstemmed Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title_short Mononuclear Nickel(II) Complexes with Schiff Base Ligands: Synthesis, Characterization, and Catalytic Activity in Norbornene Polymerization
title_sort mononuclear nickel(ii) complexes with schiff base ligands: synthesis, characterization, and catalytic activity in norbornene polymerization
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6432298/
https://www.ncbi.nlm.nih.gov/pubmed/30970787
http://dx.doi.org/10.3390/polym9030105
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