Author/Authors :
Saeed، نويسنده , , Muhammad and Abbas، نويسنده , , Muhammad and Abdel-Jalil، نويسنده , , Raid J. and Zahid، نويسنده , , Muhammad and Voelter، نويسنده , , Wolfgang، نويسنده ,
Abstract :
An efficient regio- and stereoselective method for the synthesis of cyclic trithiocarbonates on carbohydrate skeleton is described. A freshly prepared solution of sodium trithiocarbonate reacts with cis-oriented epoxytriflate pentoses 7–11 to yield the corresponding cyclic trithiocarbonates 12–16. Structures of all new compounds are established through MS, 1H and 13C NMR techniques.
