The preparation and rearrangement of 3- pyridyl-4-alkyl (or aryl)-1,2,4- oxadiazole-5 (4h)-thiones
Date
1991
Authors
Dürüst, Yaşar
Ağırbaş, Hikmet
Journal Title
Journal ISSN
Volume Title
Publisher
Gordon Breach Sci Publ
Abstract
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-thiadiazole-5(4H)-ones.
Description
Keywords
1,2,4-Oxadiazole-5(4H), Thiones, Copper-catalysed rearrangement, 1,2,4-thiadiazole-5(4H)- ones, Chemistry
Citation
Dürüst, Y. vd. (1991). ''The preparation and rearrangement of 3- pyridyl-4-alkyl (or aryl)-1,2,4- oxadiazole-5 (4h)-thiones''. Phosphorus Sulfur and Silicon and the Related Elements, 62(1-4), 47-51.