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Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry
Olefin and diene transformations, catalyzed by organoaluminum-activated metal complexes, are widely used in synthetic organic chemistry and form the basis of major petrochemical processes. However, the role of M–(μ-Cl)–Al bonding, being proven for certain >C=C< functionalization reactions, rem...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654437/ https://www.ncbi.nlm.nih.gov/pubmed/36363991 http://dx.doi.org/10.3390/molecules27217164 |
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author | Nifant’ev, Ilya E. Salakhov, Ildar I. Ivchenko, Pavel V. |
author_facet | Nifant’ev, Ilya E. Salakhov, Ildar I. Ivchenko, Pavel V. |
author_sort | Nifant’ev, Ilya E. |
collection | PubMed |
description | Olefin and diene transformations, catalyzed by organoaluminum-activated metal complexes, are widely used in synthetic organic chemistry and form the basis of major petrochemical processes. However, the role of M–(μ-Cl)–Al bonding, being proven for certain >C=C< functionalization reactions, remains unclear and debated for essentially more important industrial processes such as oligomerization and polymerization of α-olefins and conjugated dienes. Numerous publications indirectly point at the significance of M–(μ-Cl)–Al bonding in Ziegler–Natta and related transformations, but only a few studies contain experimental or at least theoretical evidence of the involvement of M–(μ-Cl)–Al species into catalytic cycles. In the present review, we have compiled data on the formation of M–(μ-Cl)–Al complexes (M = Ti, Zr, V, Cr, Ni), their molecular structure, and reactivity towards olefins and dienes. The possible role of similar complexes in the functionalization, oligomerization and polymerization of α-olefins and dienes is discussed in the present review through the prism of the further development of Ziegler–Natta processes and beyond. |
format | Online Article Text |
id | pubmed-9654437 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96544372022-11-15 Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry Nifant’ev, Ilya E. Salakhov, Ildar I. Ivchenko, Pavel V. Molecules Review Olefin and diene transformations, catalyzed by organoaluminum-activated metal complexes, are widely used in synthetic organic chemistry and form the basis of major petrochemical processes. However, the role of M–(μ-Cl)–Al bonding, being proven for certain >C=C< functionalization reactions, remains unclear and debated for essentially more important industrial processes such as oligomerization and polymerization of α-olefins and conjugated dienes. Numerous publications indirectly point at the significance of M–(μ-Cl)–Al bonding in Ziegler–Natta and related transformations, but only a few studies contain experimental or at least theoretical evidence of the involvement of M–(μ-Cl)–Al species into catalytic cycles. In the present review, we have compiled data on the formation of M–(μ-Cl)–Al complexes (M = Ti, Zr, V, Cr, Ni), their molecular structure, and reactivity towards olefins and dienes. The possible role of similar complexes in the functionalization, oligomerization and polymerization of α-olefins and dienes is discussed in the present review through the prism of the further development of Ziegler–Natta processes and beyond. MDPI 2022-10-23 /pmc/articles/PMC9654437/ /pubmed/36363991 http://dx.doi.org/10.3390/molecules27217164 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/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 (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Nifant’ev, Ilya E. Salakhov, Ildar I. Ivchenko, Pavel V. Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title | Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title_full | Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title_fullStr | Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title_full_unstemmed | Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title_short | Transition Metal–(μ-Cl)–Aluminum Bonding in α-Olefin and Diene Chemistry |
title_sort | transition metal–(μ-cl)–aluminum bonding in α-olefin and diene chemistry |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654437/ https://www.ncbi.nlm.nih.gov/pubmed/36363991 http://dx.doi.org/10.3390/molecules27217164 |
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