Ferrier-Type Alkynylation Reaction Mediated by Indium Nadège Lubin-Germain Agnès Hallonet Florent Huguenot Sara Palmier Jacques Uziel Jacques Augé 10.1021/ol701480x.s008 https://acs.figshare.com/articles/journal_contribution/Ferrier_Type_Alkynylation_Reaction_Mediated_by_Indium/2988934 An efficient Ferrier-type alkynylation reaction between glycals and iodoalkynes using Barbier conditions is described. These conditions require In<sup>0</sup>, In<sup>I</sup>, or In<sup>II</sup> and lead to α-2,3-unsaturated-<i>C</i>-glycosides with good stereoselectivity. When glycosyliodoalkynes are used, trehalose-derived compounds and α-(1→6)-<i>C</i>-disaccharides are obtained. 2007-08-30 00:00:00 glycosyliodoalkyne alkynylation Mediated IndiumAn InII glycal InI stereoselectivity compound Barbier conditions iodoalkyne Alkynylation