Regio- and Chemoselective Synthesis of 5-Aroyl-NH-1,3-oxazolidine-2- thiones

Soroor Sadegh-Malvajerd, Zeinab Arzehgar, Farzad Nikpour
2013 Zeitschrift für Naturforschung. B, A journal of chemical sciences  
A one-pot synthesis of 5-aroyl-NH-1,3-oxazolidine-2-thiones by a regio- and chemoselective reaction of α-epoxyketones with thiourea or sodium thiocyanate in the presence of p-toluenesulfonic acid as catalyst in tetra-n-butylammonium chloride is described.
doi:10.5560/znb.2013-2251 fatcat:lykqk46ejjamtlkrjrrq3dnf5a