Author/Authors :
Simao، نويسنده , , Ana Catarina and Tatibouët، نويسنده , , Arnaud and Rauter، نويسنده , , Amelia P. and Rollin، نويسنده , , Patrick، نويسنده ,
Abstract :
A regio- and stereoselective iodination has been performed on vicinal diols located on ketopyranose templates using the controlled- Garegg conditions. 3-O-Benzyl-1,2-O-isopropylidene-β-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.
