An Isolable Radical Anion Based on the Borole Framework
Give me five! A new boron‐centered radical anion based on the borole framework is an example of a cyclic, planar, and conjugated π system hosting five electrons. Single‐crystal X‐ray analysis, EPR spectroscopy, and DFT methods indicate that the unpaired spin is delocalized within the borole ring. De...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2012-03, Vol.51 (12), p.2977-2980 |
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| container_issue | 12 |
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| container_title | Angewandte Chemie International Edition |
| container_volume | 51 |
| creator | Braunschweig, Holger Dyakonov, Vladimir Jimenez-Halla, J. Oscar C. Kraft, Katharina Krummenacher, Ivo Radacki, Krzysztof Sperlich, Andreas Wahler, Johannes |
| description | Give me five! A new boron‐centered radical anion based on the borole framework is an example of a cyclic, planar, and conjugated π system hosting five electrons. Single‐crystal X‐ray analysis, EPR spectroscopy, and DFT methods indicate that the unpaired spin is delocalized within the borole ring. Despite steric shielding by the mesityl group, the boron atom is still available for radical‐type reactions. |
| doi_str_mv | 10.1002/anie.201108632 |
| format | Article |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | borates boroles dianions radical ions reduction |
| title | An Isolable Radical Anion Based on the Borole Framework |
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