The Synthesis of 2,2-BIS(1-INDOL-3-YL)Acenaphthylene-1(2)-Ones Using Nanocatalysis: Fluorescent Sensing for Cu2+ Ions

2,2-bis(1H-indol-3-yl)acenaphthylene-1(2H)-ones were synthesised by the reaction of acenaphthenequinone and 2 equivalents of indole using Fe @SiO @Si-Pr-NH-CH CH NH as the basic magnetic nanocatalyst, assembled under greener and sustainable conditions in high purity and yields. Furthermore, the phot...

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Bibliographic Details
Published in:Ecological chemistry and engineering. S 2022-12, Vol.29 (4), p.463-475
Main Authors: Mohammadi Ziarani, Ghodsi, Khademi, Mahdieh, Mohajer, Fatemeh, Badiei, Alireza, Varma, Rajender S.
Format: Article
Language:English
Subjects:
2, 2-bis(1H-indol-3-yl)acenaphthylene-1(2H)-ones
@Si-Pr-NH-CH
@SiO
acenaphthenequinone
Aqueous solutions
Chemical synthesis
Copper
Coronaviruses
COVID-19
Fluorescence
fluorescent sensor
Hazardous materials
indole
Ions
Iron oxides
MCRs
Nanocatalysis
Organic chemistry
Photoluminescence
Photons
Sensors
Silica
Silicon dioxide
Solvents
Wavelength
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Summary:2,2-bis(1H-indol-3-yl)acenaphthylene-1(2H)-ones were synthesised by the reaction of acenaphthenequinone and 2 equivalents of indole using Fe @SiO @Si-Pr-NH-CH CH NH 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 H O and CH CN in excitation wavelength at 410 nm with a detection limit of 9.5 ∙ 10 M.
ISSN:1898-6196
2084-4549
DOI:10.2478/eces-2022-0033