COMPLEXATION OF IRON (II) AND IRON (III) WITH SOME DERIVATIVES OF 6,7-DIHYDROXYBENZOPYRYLIUM SALTS IN SOLUTIONS

• Date: 2025
• Author Affiliations: Anhelina Demchuk — PhD student at the Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University.; Kseniia Vydynevychus — student at the Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University.; Bohdan Zay — student at the Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University.; Sergey Toporov — – candidate of chemical sciences (PhD), associate professor at Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University; Olena Zhukovetska — PhD, senior researcher at the Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University.; Denys Snigur — candidate of chemical sciences (PhD), associate professor at Department of Analytical and Toxicological Chemistry of Odessa I.I. Mechnikov University
• Keywords: keywords
• Main Authors: Demchuk, Anhelina, Vydynevychus , Kseniia, Zay, Bohdan, Toporov, Sergey, Zhukovetska, Olena, Snigur, Denys
• Format: Article
• Language: English
• Published: V.I.Vernadsky Institute of General and Inorganic Chemistry 2025
• Online Access: https://ucj.org.ua/index.php/journal/article/view/742
• Journal Title: Ukrainian Chemistry Journal

This work is devoted to a detailed study of the complex formation of iron(II) and iron(III)  ions with a series of alkyl- and phenyl-substi­tuted salts of 6,7-dihydroxybenzopyrylium (R). Such complexes are of interest due to their potential application as analytical reagents for photome...