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El Mahdaoui A, Radi S, Draoui Y, El Massaoudi M, Ouahhoud S, Asehraou A, Bentouhami NE, Saalaoui E, Benabbes R, Robeyns K, Garcia Y. Synthesis, Crystal Structures, Genotoxicity, and Antifungal and Antibacterial Studies of Ni(II) and Cd(II) Pyrazole Amide Coordination Complexes. Molecules 2024; 29:1186. [PMID: 38474698 DOI: 10.3390/molecules29051186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/25/2024] [Accepted: 03/05/2024] [Indexed: 03/14/2024] Open
Abstract
In this study, we synthesized two coordination complexes based on pyrazole-based ligands, namely 1,5-dimethyl-N-phenyl-1H-pyrazole-3-carboxamide (L1) and 1,5-dimethyl-N-propyl-1H-pyrazole-3-carboxamide (L2), with the aim to investigate bio-inorganic properties. Their crystal structures revealed a mononuclear complex [Ni(L1)2](ClO4)2 (C1) and a dinuclear complex [Cd2(L2)2]Cl4 (C2). Very competitive antifungal and anti-Fusarium activities were found compared to the reference standard cycloheximide. Additionally, L1 and L2 present very weak genotoxicity in contrast to the observed increase in genotoxicity for the coordination complexes C1 and C2.
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Affiliation(s)
- Amal El Mahdaoui
- LCAE, Department of Chemistry, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Smaail Radi
- LCAE, Department of Chemistry, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Youssef Draoui
- LCAE, Department of Chemistry, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Mohamed El Massaoudi
- LCAE, Department of Chemistry, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Sabir Ouahhoud
- Laboratory of Bioresource Biotechnology Ethnopharmacology and Health, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
- Faculty of Medicine and Pharmacy, University Sultan Moulay Slimane, Beni Mellal 23000, Morocco
| | - Abdeslam Asehraou
- Laboratory of Bioresource Biotechnology Ethnopharmacology and Health, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Nour Eddine Bentouhami
- Laboratory of Bioresource Biotechnology Ethnopharmacology and Health, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Ennouamane Saalaoui
- Laboratory of Bioresource Biotechnology Ethnopharmacology and Health, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Redouane Benabbes
- Laboratory of Bioresource Biotechnology Ethnopharmacology and Health, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Koen Robeyns
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, Place Louis Pasteur 1, 1348 Louvain-la-Neuve, Belgium
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, Place Louis Pasteur 1, 1348 Louvain-la-Neuve, Belgium
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Irfan M, Khan HA, Bibi S, Wu G, Ali A, Khan SG, Alhokbany N, Rasool F, Chen K. Exploration of nonlinear optical properties of 4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-phenylpropanamide based derivatives: experimental and DFT approach. Sci Rep 2024; 14:2732. [PMID: 38302494 PMCID: PMC10834427 DOI: 10.1038/s41598-024-51788-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 01/09/2024] [Indexed: 02/03/2024] Open
Abstract
Triazoles, nitrogen-containing heterocycles, have gained attention for their applications in medicinal chemistry, drug discovery, agrochemicals, and material sciences. In the current study, we synthesized novel derivatives of N-substituted 2-((5-(3-bromophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-phenylpropanamide and conducted a comprehensive investigation using density functional theory (DFT). These novel structural hybrids of 1,2,4-triazole were synthesized through the multi-step chemical modifications of 3-bromobenzoic acid (1). Initially, compound 1 was converted into its methyl-3-bromobenzoate (2) which was then transformed into 3-bromobenzohydrazide (3). The final step involved the cyclization of compound 3, producing its 1,2,4-triazole derivative (4). This intermediate was then coupled with different electrophiles, resulting in the formation of the final derivatives (7a-7c). Additionally, the characterization of these triazole-based compounds (7a, 7b, and 7c) were carried out using techniques such as IR, HNMR, and UV-visible spectroscopy to understand their structural and spectroscopic properties. The DFT study utilized M06/6-311G(d,p) functional to investigate geometrical parameters, HOMO-LUMO energies, natural bond orbital analyses, transition density matrix (TDM), density of states, and nonlinear optical (NLO) properties. The FMO analysis revealed that compound 7c exhibited the lowest band gap value (4.618 eV). Notably, compound 7c exhibited significant linear polarizability (4.195 > × 10-23) and first and second hyperpolarizabilities (6.317 > × 10-30, 4.314 × 10-35), signifying its potential for nonlinear optical applications. These NLO characteristics imply that each of our compounds, especially 7c, plays a crucial part in fabricating materials showing promising NLO properties for optoelectronic applications.
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Affiliation(s)
- Muhammad Irfan
- Department of Chemistry, Faculty of Physical Science, Government College University, Faisalabad, 38000, Pakistan
| | - Hammad Ali Khan
- Department of Chemistry, Faculty of Physical Science, Government College University, Faisalabad, 38000, Pakistan
| | - Shamsa Bibi
- Department of Chemistry, University of Agriculture, Faisalabad, Pakistan
| | - Gang Wu
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Akbar Ali
- Department of Chemistry, Faculty of Physical Science, Government College University, Faisalabad, 38000, Pakistan
| | - Samreen Gul Khan
- Department of Chemistry, Faculty of Physical Science, Government College University, Faisalabad, 38000, Pakistan.
| | - Norah Alhokbany
- Department of Chemistry, College of Science, King Saud University, 11451, Riyadh, Saudi Arabia
| | - Faiz Rasool
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, 60800, Pakistan.
| | - Ke Chen
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.
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