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Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins

Marin Marinov
Stoyan Minchev
Neyko Stoyanov
Galya Ivanova
Milena Spassova
Venelin Enchev

Puni tekst: engleski, pdf (164 KB) str. 9-16 preuzimanja: 764* citiraj
APA 6th Edition
Marinov, M., Minchev, S., Stoyanov, N., Ivanova, G., Spassova, M. i Enchev, V. (2005). Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins. Croatica Chemica Acta, 78 (1), 9-16. Preuzeto s https://hrcak.srce.hr/2660
MLA 8th Edition
Marinov, Marin, et al. "Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins." Croatica Chemica Acta, vol. 78, br. 1, 2005, str. 9-16. https://hrcak.srce.hr/2660. Citirano 07.03.2021.
Chicago 17th Edition
Marinov, Marin, Stoyan Minchev, Neyko Stoyanov, Galya Ivanova, Milena Spassova i Venelin Enchev. "Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins." Croatica Chemica Acta 78, br. 1 (2005): 9-16. https://hrcak.srce.hr/2660
Harvard
Marinov, M., et al. (2005). 'Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins', Croatica Chemica Acta, 78(1), str. 9-16. Preuzeto s: https://hrcak.srce.hr/2660 (Datum pristupa: 07.03.2021.)
Vancouver
Marinov M, Minchev S, Stoyanov N, Ivanova G, Spassova M, Enchev V. Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins. Croatica Chemica Acta [Internet]. 2005 [pristupljeno 07.03.2021.];78(1):9-16. Dostupno na: https://hrcak.srce.hr/2660
IEEE
M. Marinov, S. Minchev, N. Stoyanov, G. Ivanova, M. Spassova i V. Enchev, "Synthesis, Spectroscopic Characterization and ab initio Investigation of Thioanalogues of Spirohydantoins", Croatica Chemica Acta, vol.78, br. 1, str. 9-16, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/2660. [Citirano: 07.03.2021.]

Sažetak
Dithioanalogues of cycloalkanespiro-5-hydantoins were prepared by reaction of the respective spirohydantoins with Lawesson’s reagent or P4S10. Cycloalkanespiro-5-(2-thiohydantoins) and cycloalkanespiro-5-(4-hydantoins) were also synthesized from cycloalkanespiro-5-(2,4-dithiohydantoins) via different reaction pathways. The structures of the compounds obtained were verified by 1H, 13C NMR and IR spectroscopy. Quantum-chemical calculations at the ab initio level of molecular nonlinear characteristics were performed. Increase of polarizability α and the second hyperpolarizability γ with enlarging the saturated ring was observed in all the structures studied.

Ključne riječi
spirothiohydantoins; spirodithiohydantoins; Lawesson’s reagent

Hrčak ID: 2660

URI
https://hrcak.srce.hr/2660

[hrvatski]

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