Synthesis of [Oxa-, Thia-diazoles- and Triazole]-Thiols Derived from Butyric Acid: Conductivity Property, Complex Formation with Fe (II), Hg (II), and Synthesis of Seco-Acyclo-S-Glycosides

摘要

Three heterocyclic thiols: 2- propyl-1.3.4 – oxadiazole-5-thione/thiol 4/7, 2- propyl-1.3.4 – thiazole-5-thiole 8, 3- propyl-1.2.4 – triazole-5-thiole 9 have been synthesized from butyric acid. They showed conductivity properties and complex formation with Fe (II) and Hg (II) ions. New S-seco-acyclo-glycosides namely: 2-propyl -1,3,4-oxadiazole-5-thionyl-(1,3-dioxanyl) glycoside 12, 2-propyl -1,3,4-thiadiazole-5-thionyl-(1,3-dioxanyl) glycoside 13 and 3-propyl -1,2,4-triazole-5-thionyl-(1,3-dioxanyl) glycoside14 were synthesized from 7,8,9. Synthesis of nucleobases-complexes with Fe+2 and Hg+2 ions 15-20 were achieved. Characterization of synthesized compounds were done by IR and1H-NMR spectroscopy. Potential conductivity of synthesized complexes were determined.