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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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| Pubblicato in: | Chem Sci |
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| Autori principali: | , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Royal Society of Chemistry
2016
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| Soggetti: | |
| Accesso online: | 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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