137538-97-7Relevant academic research and scientific papers
THE PREPARATION AND REARRANGEMENT OF 3-PYRIDYL-4-ALKYL (OR ARYL)-1,2,4-OXADIAZOLE-5(4H)-THIONES
Dueruest, Yasar,Agirbas, Hikmet,Suemengen, Dogan
, p. 47 - 52 (2007/10/02)
3-Pyridyl-4-alkyl (or aryl)-1,2,4-oxadiazole-5(4H)-thiones are prepared by the reaction of N-alkyl (or aryl) pyridine carboxamide oximes with thiophosgene.Rearrangement, catalysed by metallic copper, yields the corresponding 3,4-disubstituted-1,2,4-thiadi
