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5-Furan-2yl[1,3,4]oxadiazole-2-thiol, 5-Furan-2yl-4H [1,2,4] triazole-3-thiol and Their Thiol-Thione Tautomerism
- Source :
- Molecules, Vol 10, Iss 2, Pp 475-480 (2005)
- Publication Year :
- 2005
- Publisher :
- MDPI AG, 2005.
-
Abstract
- 5-Furan-2-yl[1,3,4]oxadiazole-2-thiol (Ia) and 5-furan-2-yl-4H-[1,2,4]-triazole-3-thiol (Ib) were synthesized from furan-2-carboxylic acid hydrazide. Mannich basesand methyl derivatives were then prepared. The structures of the synthesized compoundswere confirmed by elemental analyses, IR and 1H-NMR spectra. Their thiol-thione tautomericequilibrium is described.
Details
- Language :
- English
- ISSN :
- 14203049
- Volume :
- 10
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Molecules
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.04af6d42e0774e64b8d9e277d6d5e1f9
- Document Type :
- article
- Full Text :
- https://doi.org/10.3390/10020475