Metal-free ring-opening of epoxides with potassium trifluoroborates
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2014
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Royal Society of Chemistry
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Roscales, Silvia, y Aurelio G. Csákÿ. «Metal-Free Ring-Opening of Epoxides with Potassium Trifluoroborates». Chem. Commun., vol. 50, n.o 4, 2014, pp. 454-56. DOI.org (Crossref), https://doi.org/10.1039/C3CC47360K.
Abstract
The ring-opening of epoxides with potassium trifluoroborates proceeds smoothly in the presence of trifluoroacetic anhydride under metal-free conditions. The reactions are regioselective and afford a single diastereomer. Both electron-rich and electron-poor aryltrifluoroborates are tolerated.