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IPy2BF4-Mediated Glycosylation and Glycosyl Fluoride Formation

Huang, Kuo-Ting
Published in European Journal of Organic Chemistry. 2007, vol. 2007, no. 12, p. 1887-1890
Abstract A facile method to convert thioglycosides to glycosyl fluorides with Ipy2BF4 (py = pyridine) is presented. Alternatively, activation of thioglycosides with Ipy2BF4 in the presence of acids and glycosyl acceptors led to glycosylation reactions. Perbenzylated (armed) glycosyl donors yielded predominantly the β-anomeric product. This methodology is compatible with one-pot sequential glycosylation.
Keywords CarbohydratesGlycosylationThioglycosidesIodine
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HUANG, Kuo-Ting, WINSSINGER, Nicolas. IPy2BF4-Mediated Glycosylation and Glycosyl Fluoride Formation. In: European Journal of Organic Chemistry, 2007, vol. 2007, n° 12, p. 1887-1890. doi: 10.1002/ejoc.200700038

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Deposited on : 2012-12-12

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