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Highly selective catalytic trans-hydroboration of alkynes mediated by borenium cations and B(C(6)F(5))(3)

The trans-hydroboration of terminal alkynes mediated by borenium cations [NHC(9-BBN)](+) (NHC = N-heterocyclic carbene, 9-BBN = 9-borabicyclo(3.3.1)nonane) exclusively affords Z-vinylboranes. NHCs and chelating dialkyl substituents on the borenium cation and “non”-basic anions were essential to prec...

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Detalhes bibliográficos
Publicado no:Chem Sci
Main Authors: McGough, John S., Butler, Samuel M., Cade, Ian A., Ingleson, Michael J.
Formato: Artigo
Idioma:Inglês
Publicado em: Royal Society of Chemistry 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6006955/
https://ncbi.nlm.nih.gov/pubmed/29997833
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c5sc04798f
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