Study of interaction of uranyl ion with diethyl ester 2,2′-(1H-1,2,4-triazole-3,5-diyl)diacetate

TitleStudy of interaction of uranyl ion with diethyl ester 2,2′-(1H-1,2,4-triazole-3,5-diyl)diacetate
Publication TypeJournal Article
Year of Publication2015
AuthorsVaschenko, OV, Khomenko, DM, Doroschuk, RO, Lampeka, RD
Abbreviated Key TitleDopov. Nac. akad. nauk Ukr.
DOI10.15407/dopovidi2015.04.099
Issue4
SectionChemistry
Pagination99-103
Date Published4/2015
LanguageUkrainian
Abstract

The study of the interaction of uranyl ion with diethyl 2,2′-(1H-1,2,4-triazole-3,5-diyl)diacetate is undertaken, and the obtained uranyl complex with 2,2′-(1H-1,2,4-triazole-3,5-diyl)-diacetic acid has been studied by means of NMR and IR spectroscopy. It is shown that the initial organic ligand undergoes hydrolysis under the conditions described and forms complex UO22+ : L2− = 1 : 1, where L2− is the dianion of 2,2′-(1H-1,2,4-triazole-3,5-diyl)-diacetic acid. It is supposed that uranyl ions catalyze the hydrolysis process.
Keywords(1H-1;2;4-triazole-3;5-diyl)diacetate, diethyl ester, interaction, uranyl ion
References: 

1. Barber P. S., Kelley S. P., Rogers R. D. RSC Adv., 2012, 2, No 22: 8526–8530. https://doi.org/10.1039/c2ra21344c
2. Gorden A. E. V., DeVore M. A., Maynard B. A. Inorg. Chem., 2013, 52, No 7: 3445–3458. https://doi.org/10.1021/ic300887p
3. Sather A. C., Berryman O. B. Chem. Commun., 2013, 49, No 57: 6379–6381. https://doi.org/10.1039/c3cc43358g
4. Riisio A., Vaisanen A., Sillanpaa R. Inorg. Chem., 2013, 52, No 15: 8591–8600. https://doi.org/10.1021/ic400663y
5. Fang Y.Y., Wu L., Liao J.L. et al. RSC Adv., 2013, 3, No 30: 12376–12383. https://doi.org/10.1039/c3ra41251b
6. Sather A. C., Berryman O. B., Rebek J. Jr. Chem. Sci., 2013, 4, No 9: 3601–3605. https://doi.org/10.1039/c3sc51507a
7. Thangavelu S. G., Andrews M. B., Pope S. J. A., Cahill C. L. Inorg. Chem., 2013, 52, No 4: 2060–2069. https://doi.org/10.1021/ic3024698
8. Camp C., Andrez J., Pecaut J., Mazzanti M. Inorg. Chem., 2013, 52, No 12: 7078–7086. https://doi.org/10.1021/ic4006218
9. Takao K., Kato M., Takao S. et al. Inorg. Chem., 2010, 49, No 5: 2349–2359. https://doi.org/10.1021/ic902225f
10. Walshe A., Fang J., Maron L., Baker R. J. Inorg. Chem., 2013, 51, No 16: 9132–9140.
11. Organikum. – Moscow: Mir, 1992,Vol. 2.
12. Cremlyn R. J. W., Turner J. L. J. Chem. Soc. C., 1970, Issue 19: 2629–2631. https://doi.org/10.1039/j39700002629
13. Tittse L., Aikher T. In: Reactions and Synthesis Workshop in Organic Chemistry and Research Laboratory, Moscow, Mir, 1999: 649–653.