Hermann, Alexander, Fantuzzi, Felipe, Arrowsmith, Merle, Zorn, Theresa, Krummenacher, Ivo, Ritschel, Benedikt, Radacki, Krzysztof, Engels, Bernd, Braunschweig, Holger (2020) Oxidation, Coordination, and Nickel-Mediated Deconstruction of a Highly Electron-Rich Diboron Analogue of 1,3,5-Hexatriene. Angewandte Chemie International Edition, 59 (36). pp. 15717-15725. ISSN 1433-7851. (doi:10.1002/anie.202006131) (KAR id:98538)
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| Official URL: https://doi.org/10.1002/anie.202006131 |
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Abstract
The reductive coupling of an N-heterocyclic carbene (NHC) stabilized (dibromo)vinylborane yields a 1,2-divinyldiborene, which, although isoelectronic to a 1,3,5-triene, displays no extended π conjugation because of twisting of the C2B2C2 chain. While this divinyldiborene coordinates to copper(I) and platinum(0) in an η2-B2 and η4-C2B2 fashion, respectively, it undergoes a complex rearrangement to an η4-1,3-diborete upon complexation with nickel(0).
| Item Type: | Article |
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| DOI/Identification number: | 10.1002/anie.202006131 |
| Institutional Unit: | Schools > School of Natural Sciences > Chemistry and Forensic Science |
| Former Institutional Unit: |
Divisions > Division of Natural Sciences > Chemistry and Forensics
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| Funders: |
Conseil européen de la recherche (https://ror.org/0472cxd90)
Coordenação de Aperfeicoamento de Pessoal de Nível Superior (https://ror.org/00x0ma614) Alexander von Humboldt Foundation (https://ror.org/012kf4317) |
| Depositing User: | Felipe Fantuzzi |
| Date Deposited: | 30 Nov 2022 15:59 UTC |
| Last Modified: | 22 Jul 2025 09:13 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/98538 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Fantuzzi, Felipe.
| Creator's ORCID: |
 https://orcid.org/0000-0002-8200-8262
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