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Wong QA, Quah CK, Wong XA, Maidur SR, Kwong HC, Win YF, Patil PS, Gummagol NB. Structure-Property Relationship of Three 2-Chloro-4-fluoro Chalcone Derivatives: A Comprehensive Study on Linear and Non-linear Optical Properties, Structural Characterizations and Density Functional Theory. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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2
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Li C, Dai T, Chen J, Chen M, Liang R, Liu C, Du L, McClements DJ. Modification of flavonoids: methods and influences on biological activities. Crit Rev Food Sci Nutr 2022; 63:10637-10658. [PMID: 35687361 DOI: 10.1080/10408398.2022.2083572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Flavonoids are important active ingredients in plant-based food, which have many beneficial effects on health. But the low solubility, poor oral bioavailability, and inferior stability of many flavonoids may limit their applications in the food, cosmetics, and pharmaceutical industries. Structural modification can overcome these shortcomings to improve and extend the application of flavonoids. The study of how to modify flavonoids and the influence of various modifications on biological activity have drawn great interest in the current literature. In this review, the working principles and operating conditions of modification methods were summarized along with their potential and limitations in terms of operational safety, cost, and productivity. The influence of various modifications on biological activities and the structure-activity relationships of flavonoids derivatives were discussed and highlighted, which may give guidance for the synthesis of highly effective active agents. In addition, the safety of flavonoids derivatives is reviewed, and future research directions of flavonoid modification research are discussed.
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Affiliation(s)
- Changhong Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Taotao Dai
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
- Guangxi Academy of Agricultural Sciences, Agro-food Science and Technology Research Institute, Nanning, China
| | - Jun Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Mingshun Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Ruihong Liang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Chengmei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Liqing Du
- China Academy of Tropical Agricultural Sciences, South Subtropical Crop Research Institute, Zhanjiang China
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3
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Zhang J, Lv J, Wang J. The crystal structure of ( E)-1-(4-aminophenyl)-3-( p-tolyl)prop-2-en-1-one, C 16H 15NO. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0039] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract
C16H15NO, monoclinic, P21/c (no. 14), a = 5.9233(3) Å, b = 14.5788(9) Å, c = 14.7095(9) Å, β = 99.073(2)°, V = 1254.34(13) Å3, Z = 4, Rgt
(F) = 0.0600, wRref
(F
2) = 0.1512, T = 170 K.
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Affiliation(s)
- Jingxiao Zhang
- College of Food and Medicine, Luoyang Normal University , Luoyang , China
| | - Jinyu Lv
- College of Food and Medicine, Luoyang Normal University , Luoyang , China
| | - Jiajia Wang
- College of Food and Medicine, Luoyang Normal University , Luoyang , China
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Insight into the impact of the substituent modification on the photovoltaic performance of ferrocenyl chalcones based DSSCs. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122551] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Crystal structures, DFT calculations and Hirshfeld surface analysis of two (E)-3-(aryl)-1-(naphthalen-1-yl)prop-2-en-1-one chalcone derivatives, potential Mycobacterium tuberculosis Enoyl ACP reductase (InhA) inhibitors and optical materials: conformational differences within the prop-2-en-1-one unit. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Deghady AM, Hussein RK, Alhamzani AG, Mera A. Density Functional Theory and Molecular Docking Investigations of the Chemical and Antibacterial Activities for 1-(4-Hydroxyphenyl)-3-phenylprop-2-en-1-one. Molecules 2021; 26:molecules26123631. [PMID: 34198585 PMCID: PMC8231836 DOI: 10.3390/molecules26123631] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 01/05/2023] Open
Abstract
The present investigation informs a descriptive study of 1-(4-Hydroxyphenyl) -3-phenylprop-2-en-1-one compound, by using density functional theory at B3LYP method with 6-311G** basis set. The oxygen atoms and π-system revealed a high chemical reactivity for the title compound as electron donor spots and active sites for an electrophilic attack. Quantum chemical parameters such as hardness (η), softness (S), electronegativity (χ), and electrophilicity (ω) were yielded as descriptors for the molecule’s chemical behavior. The optimized molecular structure was obtained, and the experimental data were matched with geometrical analysis values describing the molecule’s stable structure. The computed FT-IR and Raman vibrational frequencies were in good agreement with those observed experimentally. In a molecular docking study, the inhibitory potential of the studied molecule was evaluated against the penicillin-binding proteins of Staphylococcus aureus bacteria. The carbonyl group in the molecule was shown to play a significant role in antibacterial activity, four bonds were formed by the carbonyl group with the key protein of the bacteria (three favorable hydrogen bonds plus one van der Waals bond) out of six interactions. The strong antibacterial activity was also indicated by the calculated high binding energy (−7.40 kcal/mol).
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Affiliation(s)
- Ahmed M. Deghady
- Basic Science Department, Higher Technological Institute, 10th of Ramadan City 44629, Egypt;
| | - Rageh K. Hussein
- Physics Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Correspondence:
| | - Abdulrahman G. Alhamzani
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | - Abeer Mera
- Physics Department, College of Arts and Science, Prince Sattam Bin Abdulaziz University, Wadi Addawasir 11991, Saudi Arabia;
- Physics Department, Faculty of Science, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
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7
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Borges ID, Danielli JAV, Silva VEG, Sallum LO, Queiroz JE, Dias LD, Iermak I, Aquino GLB, Camargo AJ, Valverde C, Osório FAP, Baseia B, Napolitano HB. Synthesis and structural studies on ( E)-3-(2,6-difluorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one: a promising nonlinear optical material. RSC Adv 2020; 10:22542-22555. [PMID: 35514582 PMCID: PMC9054580 DOI: 10.1039/d0ra03634j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 05/28/2020] [Indexed: 11/25/2022] Open
Abstract
A new fluorinated chalcone (E)-3-(2,6-difluorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one was synthesized in 90% yield and crystallized by a slow evaporation technique. Its full structural characterization and purity were determined by scanning electron microscopy, infrared spectroscopy, gas chromatography-mass spectrometry, 1H, 13C and 19F nuclear magnetic resonance, thermal gravimetric analysis (TGA), differential scanning calorimetry (DSC), Raman microspectroscopy, UV-Vis absorption spectroscopy, single crystal X-ray diffraction (XRD) and Hirshfeld surface (HS) analysis. The fluorinated chalcone crystallized in centrosymmetric space group P21/c stabilized by the C-H⋯O and C-H⋯F interactions and the π⋯π contact. The crystalline environment was simulated through the supermolecule approach where a bulk with 378 000 atoms was built. The electric parameters were calculated at the DFT/CAM-B3LYP/6-311++G(d,p) level as function of the electric field frequency. The macroscopic parameters such as linear refractive index and third-order nonlinear susceptibility (χ (3)) were calculated, and the results were compared with experimental data obtained from the literature. The χ (3)-value for the chalcone crystal is 369.294 × 10-22 m2 V-2, higher than those obtained from a few similar types of molecule, showing that the chalcone crystal can be considered as a nonlinear optical material. Also, molecular theoretical calculations such as infrared spectrum assignments, frontier molecular orbital analysis and MEP were implemented, revealing that the most positive region is around the hydrogen atoms of the aromatic rings, and electrophilic attack occurs on the carbonyl group.
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Affiliation(s)
- I D Borges
- Laboratório de Novos Materiais, Centro Universitário de Anápolis 75083-515 Anápolis GO Brazil
| | - J A V Danielli
- Laboratório de Novos Materiais, Centro Universitário de Anápolis 75083-515 Anápolis GO Brazil
| | - V E G Silva
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
| | - L O Sallum
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
| | - J E Queiroz
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
| | - L D Dias
- São Carlos Institute of Physics, University of São Paulo 13566-590 São Carlos SP Brazil
| | - I Iermak
- São Carlos Institute of Physics, University of São Paulo 13566-590 São Carlos SP Brazil
| | - G L B Aquino
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
| | - A J Camargo
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
| | - C Valverde
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
- Laboratório de Modelagem Molecular Aplicada e Simulação, Universidade Paulista 74845-090 Goiânia GO Brazil
| | - F A P Osório
- Instituto de Física, Universidade Federal de Goiás 74.690-900 Goiânia GO Brazil
- Pontifícia Universidade Católica de Goiás 13566-590 Goiania GO Brazil
| | - B Baseia
- Instituto de Física, Universidade Federal de Goiás 74.690-900 Goiânia GO Brazil
- Departamento de Física, Universidade Federal da Paraíba 58051-970 João Pessoa PB Brazil
| | - H B Napolitano
- Laboratório de Novos Materiais, Centro Universitário de Anápolis 75083-515 Anápolis GO Brazil
- Grupo de Química Teórica e Estrutural de Anápolis, Universidade Estadual de Goiás 75001-970 Anápolis GO Brazil
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Zaini MF, Razak IA, Khairul WM, Arshad S. Structural, Hirshfeld and DFT studies of conjugated D-π- A carbazole chalcone crystal. Acta Crystallogr E Crystallogr Commun 2020; 76:387-391. [PMID: 32148881 PMCID: PMC7057368 DOI: 10.1107/s2056989020002054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 02/12/2020] [Indexed: 11/23/2022]
Abstract
A new conjugated carbazole chalcone compound, (E)-3-[4-(9,9a-di-hydro-8aH-carbazol-9-yl)phen-yl]-1-(4-nitro-phen-yl)prop-2-en-1-one (CPNC), C27H18N2O3, was synthesized using a Claisen-Schmidt condensation reaction. CPNC crystallizes in the monoclinic non-centrosymmetric space group Cc and adopts an s-cis conformation with respect to the ethyl-enic double bonds (C=O and C=C). The crystal packing features C-H⋯O and C-H⋯π inter-actions whose percentage contribution was qu-anti-fied by Hirshfeld surface analysis. Quantum chemistry calculations including geometrical optimization and mol-ecular electrostatic potential (MEP) were analysed by density functional theory (DFT) with a B3LYP/6-311 G++(d,p) basis set.
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Affiliation(s)
- Muhamad Fikri Zaini
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
| | - Ibrahim Abdul Razak
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
| | - Wan Mohd Khairul
- School of Fundamental Science, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Terengganu, Malaysia
| | - Suhana Arshad
- X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia
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