Selective Boryl‐Anion Migration in a Vinyl sp(2)−sp(3) Diborane Induced by Soft Borane Lewis Acids

An intramolecular 1,2‐boryl‐anion migration from boron to carbon has been achieved by selective activation of the π system in [(vinyl)B(2)Pin(2))](−) using “soft” BR(3) electrophiles (BR(3)=BPh(3) or 9‐aryl‐BBN). The soft character is key to ensure 1,2‐migration proceeds instead of oxygen coordinati...

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Bibliographic Details
Published in:Angew Chem Int Ed Engl
Main Authors: Fasano, Valerio, Cid, Jessica, Procter, Richard J., Ross, Emily, Ingleson, Michael J.
Format: Artigo
Language:Inglês
Published: John Wiley and Sons Inc. 2018
Subjects:
Communications
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6221116/
https://ncbi.nlm.nih.gov/pubmed/30102471
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/anie.201808216
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