Combined approach to UV-Vis study of 2-allyl and 2-ethylthioquinolines in various solutions
Автор: Matveychuk Yu.V., Ilkaeva M.V., Vershinina E.A., Batalov V.I., Bartashevich E.V.
Журнал: Вестник Южно-Уральского государственного университета. Серия: Химия @vestnik-susu-chemistry
Рубрика: Физическая химия
Статья в выпуске: 1 т.8, 2016 года.
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Combined approach to analysis of 2-allylthioquinoline and 2-ethylthioquinoline solutions has been performed on the basis of UV-Vis spectroscopy. Experimental and calculated electronic absorption spectra of these compounds in various solvents: acetone, benzene, carbon tetrachloride, dichloromethane, ethanol have been considered. The negative solvatochromic effect has been observed. The results of our calculations have revealed that the spectra of various conformers of 2-allylthioquinoline differ more essentially than the spectra of 2-ethylthioquinoline conformers. It has been shown that the location of λ max band doesn’t drastically depend on allyl or alkyl substitution at the sulfur atom.
Electronic absorption spectra, substituted 2-thioquinolines, solvatochromic effect, td dft calculation, td dft расчёты
Короткий адрес: https://sciup.org/147160342
IDR: 147160342 | DOI: 10.14529/chem160105
Список литературы Combined approach to UV-Vis study of 2-allyl and 2-ethylthioquinolines in various solutions
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