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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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Détails bibliographiques
Publié dans:European J Org Chem
Auteurs principaux: Barreiro, Elena, Sanz-Vidal, Alvaro, Tan, Eric, Lau, Shing-Hing, Sheppard, Tom D, Díez-González, Silvia
Format: Artigo
Langue:Inglês
Publié: WILEY-VCH Verlag 2015
Sujets:
Accès en ligne: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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