Selective iodination of vicinal cis-diols on ketopyranose templates
作者:Ana Catarina Simao、Arnaud Tatibouët、Amelia P. Rauter、Patrick Rollin
DOI:10.1016/j.tetlet.2010.06.107
日期:2010.9
A regio- and stereoselective iodination has been performed on vicinal diols located on ketopyranose templates using the controlled-Garegg conditions. 3-O-Benzy1-1,2-O-isopropylidene-beta-D-fructo- or psicopyranoses (1 or 4) were selectively iodinated, respectively, at C-5 or C-4 of the ketoses to afford the L-sorbo or D-sorbo iodohydrins. (C) 2010 Elsevier Ltd. All rights reserved.