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A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
Coordinatively unsaturated Mo(iii) complexes have been identified as highly reactive species able to activate dinitrogen without the need for a sacrificial reducing agent. Here, we report a coordinatively saturated octahedral Mo(iii) complex stabilized by κ(2)-tris(tert-butoxy)silanolate ligands, wh...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Royal Society of Chemistry
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6601292/ https://www.ncbi.nlm.nih.gov/pubmed/31341592 http://dx.doi.org/10.1039/c9sc01955c |
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author | Pucino, Margherita Allouche, Florian Gordon, Christopher P. Wӧrle, Michael Mougel, Victor Copéret, Christophe |
author_facet | Pucino, Margherita Allouche, Florian Gordon, Christopher P. Wӧrle, Michael Mougel, Victor Copéret, Christophe |
author_sort | Pucino, Margherita |
collection | PubMed |
description | Coordinatively unsaturated Mo(iii) complexes have been identified as highly reactive species able to activate dinitrogen without the need for a sacrificial reducing agent. Here, we report a coordinatively saturated octahedral Mo(iii) complex stabilized by κ(2)-tris(tert-butoxy)silanolate ligands, which is yet highly reactive towards dinitrogen and small molecules. The combined high stability and activity are ascribed to the dual binding mode of the tris(tert-butoxy)silanolate ligands that allow unlocking a coordination site in the presence of reactive small molecules to promote their activation at low temperatures. |
format | Online Article Text |
id | pubmed-6601292 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-66012922019-07-24 A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands Pucino, Margherita Allouche, Florian Gordon, Christopher P. Wӧrle, Michael Mougel, Victor Copéret, Christophe Chem Sci Chemistry Coordinatively unsaturated Mo(iii) complexes have been identified as highly reactive species able to activate dinitrogen without the need for a sacrificial reducing agent. Here, we report a coordinatively saturated octahedral Mo(iii) complex stabilized by κ(2)-tris(tert-butoxy)silanolate ligands, which is yet highly reactive towards dinitrogen and small molecules. The combined high stability and activity are ascribed to the dual binding mode of the tris(tert-butoxy)silanolate ligands that allow unlocking a coordination site in the presence of reactive small molecules to promote their activation at low temperatures. Royal Society of Chemistry 2019-05-14 /pmc/articles/PMC6601292/ /pubmed/31341592 http://dx.doi.org/10.1039/c9sc01955c Text en This journal is © The Royal Society of Chemistry 2019 https://creativecommons.org/licenses/by-nc/3.0/This article is freely available. This article is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported Licence (CC BY-NC 3.0) |
spellingShingle | Chemistry Pucino, Margherita Allouche, Florian Gordon, Christopher P. Wӧrle, Michael Mougel, Victor Copéret, Christophe A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands |
title | A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
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title_full | A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
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title_fullStr | A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
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title_full_unstemmed | A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
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title_short | A reactive coordinatively saturated Mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands
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title_sort | reactive coordinatively saturated mo(iii) complex: exploiting the hemi-lability of tris(tert-butoxy)silanolate ligands |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6601292/ https://www.ncbi.nlm.nih.gov/pubmed/31341592 http://dx.doi.org/10.1039/c9sc01955c |
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