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- Title
5-amino-3,4-dihydro-2h-1,2,4-triazole-3-thiones. synthesis and chemosensor properties.
- Authors
Tolpygin, I. E.; Shepelenko, E. N.; Borodkin, G. S.; Dubonosov, A. D.; Bren, V. A.; Minkin, V. I.
- Abstract
The reaction of 4-arylalkyl- and 4-arylthiosemicarbazides with aroyl isothiocyanates gave substituted 1,2-bis(thiocarbamoyl)hydrazines, which readily cyclize to give previously unreported 4-aroyl 5-arylalkyl- and 4-aroyl-5-arylamino-2H-1,2,4-triazole-3-thiones, respectively. A spectral study of 9-anthrylmethylthiosemicarbazides and derived dihydrotriazolethione indicated the chemosensor activity of these compounds relative to a cation series.
- Subjects
CATIONS; DIOXANE; IONS; CARBOCATIONS; MONOVALENT cations; ONIUM ions; HETEROCYCLIC compounds
- Publication
Chemistry of Heterocyclic Compounds, 2010, Vol 46, Issue 5, p542
- ISSN
0009-3122
- Publication type
Article
- DOI
10.1007/s10593-010-0543-9