Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... 4-Arylthio-3-oxazolin-5-ones have been synthesized in a 'one pot reaction' from ethyl cyanoformate, thiophenols and ketones in the presence of diethylamine and titanium tetrachloride. ... Herrn Prof. HU Kibbel, Universität Rostock, sei für die Überlassung eines ...