| Literature DB >> 17672476 |
Nadège Lubin-Germain1, Agnès Hallonet, Florent Huguenot, Sara Palmier, Jacques Uziel, Jacques Augé.
Abstract
An efficient Ferrier-type alkynylation reaction between glycals and iodoalkynes using Barbier conditions is described. These conditions require In0, InI, or InII and lead to alpha-2,3-unsaturated-C-glycosides with good stereoselectivity. When glycosyliodoalkynes are used, trehalose-derived compounds and alpha-(1-->6)-C-disaccharides are obtained.Entities:
Year: 2007 PMID： 17672476 DOI： 10.1021/ol701480x
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005