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Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound
The concepts of aromaticity and antiaromaticity have a long history, and countless demonstrations of these phenomena have been made with molecules based on elements from the p, d, and f blocks of the periodic table. In contrast, the limited oxidation‐state flexibility of the s‐block metals has long...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898526/ https://www.ncbi.nlm.nih.gov/pubmed/33210400 http://dx.doi.org/10.1002/anie.202014557 |
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author | Roy, Dipak Kumar Tröster, Tobias Fantuzzi, Felipe Dewhurst, Rian D. Lenczyk, Carsten Radacki, Krzysztof Pranckevicius, Conor Engels, Bernd Braunschweig, Holger |
author_facet | Roy, Dipak Kumar Tröster, Tobias Fantuzzi, Felipe Dewhurst, Rian D. Lenczyk, Carsten Radacki, Krzysztof Pranckevicius, Conor Engels, Bernd Braunschweig, Holger |
author_sort | Roy, Dipak Kumar |
collection | PubMed |
description | The concepts of aromaticity and antiaromaticity have a long history, and countless demonstrations of these phenomena have been made with molecules based on elements from the p, d, and f blocks of the periodic table. In contrast, the limited oxidation‐state flexibility of the s‐block metals has long stood in the way of their participation in sophisticated π‐bonding arrangements, and truly antiaromatic systems containing s‐block metals are altogether absent or remain poorly defined. Using spectroscopic, structural, and computational techniques, we present herein the synthesis and authentication of a heterocyclic compound containing the alkaline earth metal beryllium that exhibits significant antiaromaticity, and detail its chemical reduction and Lewis‐base‐coordination chemistry. |
format | Online Article Text |
id | pubmed-7898526 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-78985262021-03-03 Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound Roy, Dipak Kumar Tröster, Tobias Fantuzzi, Felipe Dewhurst, Rian D. Lenczyk, Carsten Radacki, Krzysztof Pranckevicius, Conor Engels, Bernd Braunschweig, Holger Angew Chem Int Ed Engl Research Articles The concepts of aromaticity and antiaromaticity have a long history, and countless demonstrations of these phenomena have been made with molecules based on elements from the p, d, and f blocks of the periodic table. In contrast, the limited oxidation‐state flexibility of the s‐block metals has long stood in the way of their participation in sophisticated π‐bonding arrangements, and truly antiaromatic systems containing s‐block metals are altogether absent or remain poorly defined. Using spectroscopic, structural, and computational techniques, we present herein the synthesis and authentication of a heterocyclic compound containing the alkaline earth metal beryllium that exhibits significant antiaromaticity, and detail its chemical reduction and Lewis‐base‐coordination chemistry. John Wiley and Sons Inc. 2020-12-27 2021-02-15 /pmc/articles/PMC7898526/ /pubmed/33210400 http://dx.doi.org/10.1002/anie.202014557 Text en © 2020 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Roy, Dipak Kumar Tröster, Tobias Fantuzzi, Felipe Dewhurst, Rian D. Lenczyk, Carsten Radacki, Krzysztof Pranckevicius, Conor Engels, Bernd Braunschweig, Holger Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title | Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title_full | Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title_fullStr | Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title_full_unstemmed | Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title_short | Isolation and Reactivity of an Antiaromatic s‐Block Metal Compound |
title_sort | isolation and reactivity of an antiaromatic s‐block metal compound |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898526/ https://www.ncbi.nlm.nih.gov/pubmed/33210400 http://dx.doi.org/10.1002/anie.202014557 |
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