Sv. Vershilov et al., SYNTHESIS OF 3-PERFLUOROALKYL-1,2,4-TRIAZOL-5-YLAMINES AND 3-PERFLUOROALKYL-1,2,4-TRIAZOLE-5-THIOLS, Russian journal of applied chemistry, 67(7), 1994, pp. 995-997
Syntheses are reported of 3-perfluoroalkyl-1,2,4-triazol-5-ylamines an
d -triazole-5-thiols by acylation of aminoguanidine and thiosemicarbaz
ide with perfluoroacyl fluorides, followed by intramolecular condensat
ion of resulting perfluoroacylamidoguanidines and perfluoroacylthio-se
micarbazides, respectively.