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Year 2024, Volume: 29, 113 - 119, 30.09.2024

Önder Alıcı , Arjan Akbar Hameed

https://doi.org/10.55549/epstem.1563435

Abstract

References

  • Alici, O., & Hameed, A. A. (2024). Synthesis of new schiff bases including of terephthalohydrazide and sensor application. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 29, 113- 119.

Synthesis of New Schiff Bases Including of Terephthalohydrazide and Sensor Application

Year 2024, Volume: 29, 113 - 119, 30.09.2024

Önder Alıcı , Arjan Akbar Hameed

https://doi.org/10.55549/epstem.1563435

Abstract

Schiff bases are compounds that are formed by the reaction of aldehydes or ketones with primary amines, usually in alcoholic solution and in a neutral environment, and contain carbon-nitrogen (C=N) double bonds, called the azomethine or imine group, in their structure because of the condensation reaction. In recent years, Schiff Base-based molecular sensors have been one of the most emphasized topics by scientists. In this study, the 3'-formyl-4'-hydroxy-[1,1'-biphenyl]-4-carbonitrile was obtained as literature information (Alici & Erdemir, 2015). Then, for the target compound, which is Schiff base derivative, was obtained from the condensation reaction of the 3'-formyl-4'-hydroxy-[1,1'-biphenyl]-4-carbonitrile with terephthalohydrazide. Chemical structure of synthesized Schiff base compound was confirmed as using various spectroscopic techniques (1H-NMR and 13C-NMR). Then, the interactions of the synthesized Schiff base compound with metals (Fe3+, Ag+ , Ca2+, Cr3+, Li+ , Sr2+, Ni2+, Ba2+, Pb2+, Mn2+, Cd2+, Hg2+, Co2+, Cu2+, Cs+ , Na+ , Mg2+, Fe2+ , Zn2+, Al3+) under convenient conditions were investigated using fluorescence spectrophotometry. In the fluorimetric investigations, primarily, the selectivity study was carried out. The free sensor target compound at 489 nm did not produce any significant emission intensity with excitation at 360 nm. The each of the cations (10.0 equiv) were separately added to target compound, only Al3+ caused to a single band at 489 nm with a notable emission enhancement. As a result of the measurements, it was determined that the target compound had fluorimetric selectivity against only Al3+ metal within all metals (Fe3+, Ag+ , Ca2+, Cr3+, Li+ , Sr2+, Ni2+, Ba2+ , Pb2+, Mn2+, Cd2+, Hg2+, Co2+, Cu2+, Cs+ , Na+ , Mg2+, Fe2+, Zn2+).

Keywords

Hydrazide Fluorescence Al3+ Schiff base.

References

  • Alici, O., & Hameed, A. A. (2024). Synthesis of new schiff bases including of terephthalohydrazide and sensor application. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 29, 113- 119.
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Details

Primary Language English
Subjects Chemical Engineering (Other)
Journal Section Articles
Authors

Önder Alıcı

Arjan Akbar Hameed

Early Pub Date October 9, 2024
Publication Date September 30, 2024
Submission Date February 13, 2024
Acceptance Date March 5, 2024
Published in Issue Year 2024 Volume: 29

Cite

APA Alıcı, Ö., & Hameed, A. A. (2024). Synthesis of New Schiff Bases Including of Terephthalohydrazide and Sensor Application. The Eurasia Proceedings of Science Technology Engineering and Mathematics, 29, 113-119. https://doi.org/10.55549/epstem.1563435
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