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A combination of modeling and experimental approaches to investigate the novel nicotinohydrazone Schiff base and its complexes with Zn(II) and ZrO(II) as inhibitors for mild-steel corrosion in molar HCl. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.03.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Öztürkkan Özbek FE, Uğurlu G, Kalay E, Necefoğlu H, Hökelek T. Theoretical and experimental assesment of structural, spectroscopic, electronic and nonlinear optical properties of two aroylhydrazone derivative. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Synthesis, characterization and computational studies of 4-[(Pyridine-3-carbonyl)-hydrazonomethyl]-benzoic acid. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Iliev I, Kontrec D, Detcheva R, Georgieva M, Balacheva A, Galić N, Pajpanova T. Cancer cell growth inhibition by aroylhydrazone derivatives. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1608302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Ivan Iliev
- Department of Pathology, Institute of Experimental Morphology, Pathology and Anthropology with Museum, Bulgarian Academy of Sciences, Sofia, Bulgaria
- Department of Molecular Design and Biochemical Pharmacology, Institute of Molecular Biology “Roumen Tsanev” Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Darko Kontrec
- Laboratory for Stereoselective Catalysis and Biocatalysis Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Zagreb, Croatia
| | - Roumiana Detcheva
- Department of Molecular Design and Biochemical Pharmacology, Institute of Molecular Biology “Roumen Tsanev” Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Maya Georgieva
- Department of Molecular Design and Biochemical Pharmacology, Institute of Molecular Biology “Roumen Tsanev” Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Anelia Balacheva
- Department of Molecular Design and Biochemical Pharmacology, Institute of Molecular Biology “Roumen Tsanev” Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Nives Galić
- Division of Analytical Chemistry, Department of Chemistry, Faculty of Science, University of Zagreb, Zagreb, Croatia
| | - Tamara Pajpanova
- Department of Molecular Design and Biochemical Pharmacology, Institute of Molecular Biology “Roumen Tsanev” Bulgarian Academy of Sciences, Sofia, Bulgaria
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Benković T, Kenđel A, Parlov-Vuković J, Kontrec D, Chiş V, Miljanić S, Galić N. Multiple dynamics of aroylhydrazone induced by mutual effect of solvent and light - spectroscopic and computational study. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.01.158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Benković T, Kenđel A, Parlov-Vuković J, Kontrec D, Chiş V, Miljanić S, Galić N. Aromatic hydrazones derived from nicotinic acid hydrazide as fluorimetric pH sensing molecules: Structural analysis by computational and spectroscopic methods in solid phase and in solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 190:259-267. [PMID: 28938170 DOI: 10.1016/j.saa.2017.09.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 09/11/2017] [Accepted: 09/14/2017] [Indexed: 06/07/2023]
Abstract
Structural analyses of aroylhydrazones were performed by computational and spectroscopic methods (solid state NMR, 1 and 2D NMR spectroscopy, FT-IR (ATR) spectroscopy, Raman spectroscopy, UV-Vis spectrometry and spectrofluorimetry) in solid state and in solution. The studied compounds were N'-(2,3-dihydroxyphenylmethylidene)-3-pyridinecarbohydrazide (1), N'-(2,5-dihydroxyphenylmethylidene)-3-pyridinecarbohydrazide (2), N'-(3-chloro-2-hydroxy-phenylmethylidene)-3-pyridinecarbohydrazide (3), and N'-(2-hydroxy-4-methoxyphenyl-methylidene)-3-pyridinecarbohydrazide (4). Both in solid state and in solution, all compounds were in ketoamine form (form I, CONHNC), stabilized by intramolecular H-bond between hydroxyl proton and nitrogen atom of the CN group. In solid state, the CO group of 1-4 were involved in additional intermolecular H-bond between closely packed molecules. Among hydrazones studied, the chloro- and methoxy-derivatives have shown pH dependent and reversible fluorescence emission connected to deprotonation/protonation of salicylidene part of the molecules. All findings acquired by experimental methods (NMR, IR, Raman, and UV-Vis spectra) were in excellent agreement with those obtained by computational methods.
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Affiliation(s)
- T Benković
- Division of Analytical Chemistry, Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
| | - A Kenđel
- Division of Analytical Chemistry, Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
| | | | - D Kontrec
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, PO Box 180, HR-10002 Zagreb, Croatia
| | - V Chiş
- Faculty of Physics, Babeş-Bolyai University, Kogălniceanu 1, RO-400084 Cluj-Napoca, Romania
| | - S Miljanić
- Division of Analytical Chemistry, Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia
| | - N Galić
- Division of Analytical Chemistry, Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, HR-10000 Zagreb, Croatia.
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Varam Y, Rajkumari L. Complexation studies of N′-[(1E)-1-phenylethylidene]isonicotinohydrazide: An aroylhydrazone Schiff base and lanthanides. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.11.098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Interactions of N′-[1-(2-Hydroxyphenyl)ethylidene]Isonicotinohydrazide, a Hydrazone Schiff Base and Selected Lanthanides: Potentiometric and Spectral Studies. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0542-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Acid–Base Properties and Kinetics of Hydrolysis of Aroylhydrazones Derived from Nicotinic Acid Hydrazide. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0504-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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