2??pyridyl??5??alkyloxyphenyl??1, 3, 4??thiadiazoles by the action of sulfur on methylpyridines in the presence of alkyloxybenzoylhydrazines

G Mazzone, G Puglisi, G Marchetta…

Index: Mazzone, Gioacchino; Puglisi, Giovanni; Marchetta, Giovanna; Corsaro, Antonino Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 181 - 184

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Citation Number: 3

Abstract

Abstract Title thiadiazoles were obtained by reaction of sulfur and methylpyridines in the presence of alkyloxybenzoylhydazines. Corresponding oxadiazoles together with symmetrical 2, 5-dialkyloxyphenyl-1, 3, 4-thiadiazoles were also isolated as by-products. The formation of different reaction products is rationalized.