Absorption spectra of the dibenzofluorene derivative belonging to the KuQuinones family
Тип публікації :
Стаття
Дата випуску :
2024
Автор(и) :
Levkov, Igor
Shilin, Serhiy
Yegorova, Tetyana
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
12
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
180
Кінцева сторінка :
182
Цитування :
[APA 7] Levkov, I., Shilin, S., & Yegorova, T. (2024). Absorption spectra of the dibenzofluorene derivative belonging to the KuQuinones family. French-Ukrainian Journal of Chemistry, 12(1), 180–182. https://doi.org/10.17721/fujcV12I1P180-182
[ДСТУ] Levkov I., Shilin S., Yegorova T. Absorption spectra of the dibenzofluorene derivative belonging to the KuQuinones family. French-Ukrainian Journal of Chemistry. 2024. Vol. 12, no. 1. P. 180—182. DOI: 10.17721/fujcV12I1P180-182 (date of access: 18.07.2026).
A detailed study of the UV-Vis spectra of the dibenzofluorene derivative belonging to the KuQuinones family was carried out in polar aprotic (CH3CN), polar protic (CH3OH), and slightly polar (CHCl3) solvents. The spectral properties of this compound underscore its similarity to other KuQuinones on the one hand, while on the other hand they confirm that it is not a planar but a three-dimensional (3D) structure with separated charges. The existence of keto–enol tautomerization and acid-base equilibrium under different pH conditions has also been investigated.
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