HBF(4)-Catalysed Nucleophilic Substitutions of Propargylic Alcohols

The activity of HBF(4) (aqueous solution) as a catalyst in propargylation reactions is presented. Diverse types of nucleophiles were employed in order to form new C–O, C–N and C–C bonds in technical acetone and in air. Good to excellent yields and good chemoselectivities were obtained using low acid...

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Veröffentlicht in:European J Org Chem
Hauptverfasser: Barreiro, Elena, Sanz-Vidal, Alvaro, Tan, Eric, Lau, Shing-Hing, Sheppard, Tom D, Díez-González, Silvia
Format: Artigo
Sprache:Inglês
Veröffentlicht: WILEY-VCH Verlag 2015
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Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4676292/
https://ncbi.nlm.nih.gov/pubmed/26693210
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/ejoc.201501249
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