The Synthesis of 2,2-BIS(1-INDOL-3-YL)Acenaphthylene-1(2)-Ones Using Nanocatalysis: Fluorescent Sensing for Cu2+ Ions
Ghodsi Mohammadi Ziarani
Department of Organic Chemistry, Faculty of Chemistry, University of AlzahraTehran, Iran
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, Mahdieh Khademi
Department of Organic Chemistry, Faculty of Chemistry, University of AlzahraTehran, Iran
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, Fatemeh Mohajer
Department of Organic Chemistry, Faculty of Chemistry, University of AlzahraTehran, Iran
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, Alireza Badiei
School of Chemistry, College of Science, University of TehranIran
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e Rajender S. Varma
Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacky UniversityOlomouc, Czech Republic
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14 gen 2023
INFORMAZIONI SU QUESTO ARTICOLO
Pubblicato online: 14 gen 2023
Pagine: 463 - 475
DOI: https://doi.org/10.2478/eces-2022-0033
Parole chiave
© 2022 Ghodsi Mohammadi Ziarani et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
2,2-bis(1H-indol-3-yl)acenaphthylene-1(2H)-ones were synthesised by the reaction of acenaphthenequinone and 2 equivalents of indole using Fe3O4@SiO2@Si-Pr-NH-CH2CH2NH2 as the basic magnetic nanocatalyst, assembled under greener and sustainable conditions in high purity and yields. Furthermore, the photoluminescence properties of 2,2-bis(2-methyl-1H-indol-3-yl)acenaphthylene-1(2H)-one were exploited for the sensing of copper ions in the mixed solvent systems comprising H2O and CH3CN in excitation wavelength at 410 nm with a detection limit of 9.5 ∙ 10–6 M.