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The 9H‐9‐Borafluorene Dianion: A Surrogate for Elusive Diarylboryl Anion Nucleophiles
Double reduction of the THF adduct of 9H‐9‐borafluorene (1⋅THF) with excess alkali metal affords the dianion salts M(2)[1] in essentially quantitative yields (M=Li–K). Even though the added charge is stabilized through π delocalization, [1](2−) acts as a formal boron nucleophile toward organoboron (...
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| Vydáno v: | Angew Chem Int Ed Engl |
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| Hlavní autoři: | , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
John Wiley and Sons Inc.
2020
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7155136/ https://ncbi.nlm.nih.gov/pubmed/31834978 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201914219 |
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