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Al-Wasidi AS, Tarek M, Said GE, Naglah AM, Almehizia AA, Khatab TK. Copper-Vit B 3 MOF preparation, characterization and catalytic evaluation in a one-pot synthesis of benzoxanthenones with docking validation as anti H. pylori. RSC Adv 2024; 14:20454-20465. [PMID: 38946771 PMCID: PMC11208899 DOI: 10.1039/d4ra03468f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 06/16/2024] [Indexed: 07/02/2024] Open
Abstract
Copper-Vit B3 MOF was successfully prepared by efficient and eco hydrothermal method. The prepared MOF was characterized as a tetragonal crystal copper-MOF nanoparticles by FTIR, SEM, TEM, EDX and XRD. The prepared nanoparticles were used as an effective, inexpensive and low-toxic catalyst in the one-pot synthesis of some new benzoxanthenone derivatives. As example 4-(9,9-dimethyl-11-oxo-8,10,11,12-tetrahydro-9H-benzo[a]xanthen-12-yl)phenyl benzoate (4h) was synthesized in high yield 92%. The MOF catalyst's role is activating the nucleophilic attack by increasing the carbonyl polarization, and this generally improves the reaction time, which ranges between 20-60 minutes and products' yields ranging between 80-92%. Prepared compounds (4a-4j) undergo molecular docking scanning as Helicobacter pylori type II dehydroquinase inhibitors, and the data obtained showed that there are three promises of the prepared compounds 4d, 4e, 4h and 4j compared with amoxicillin.
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Affiliation(s)
- Asma S Al-Wasidi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University Riyadh 11671 Saudi Arabia
| | - Mahmoud Tarek
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
| | - Gehad E Said
- Chemistry Department, Faculty of Science, Mansoura University 35516 Mansoura Egypt
| | - Ahmed M Naglah
- Drug Exploration and Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Abdulrahman A Almehizia
- Drug Exploration and Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P. O. Box 2457 Riyadh 11451 Saudi Arabia
| | - Tamer K Khatab
- Organometallic and Organometalloid Chemistry Department, National Research Centre 33 ElBehouth St., Dokki 12622 Giza Egypt
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2
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Kharat DA, Farooqui M, Hebade MJ, Dobhal BS. Efficient Synthesis of Xanthenes Using Silica-Supported Phosphotungstic Heteropoly Acid (PW/SiO2). ORG PREP PROCED INT 2022. [DOI: 10.1080/00304948.2022.2145820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Affiliation(s)
| | - Mazahar Farooqui
- Department of Chemistry, Maulana Azad College, Aurangabad, India
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Ghamari Kargar P, Bagherzade G, Beyzaei H, Arghavani S. BioMOF-Mn: An Antimicrobial Agent and an Efficient Nanocatalyst for Domino One-Pot Preparation of Xanthene Derivatives. Inorg Chem 2022; 61:10678-10693. [PMID: 35793458 DOI: 10.1021/acs.inorgchem.2c00819] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In this paper, a new Mn-based metal-organic framework [UoB-6] was obtained via a one-step ultrasonic irradiation method with the ligand (H2bdda: 4,4'-(1,4-phenylenebis(azaneylylidene))bis(methaneylylidene))dibenzoic acid. The structural integrity of the synthesized BioMOF-Mn was corroborated by FT-IR, EDX, ICP, XRD, TEM, DLS, FESEM, and BET-BJH analyses. The aerobic oxidative domino reaction of benzyl alcohols or aldehydes with dimedone derivatives was performed in the presence of the UoB-6 catalyst to produce xanthene derivatives in good yields. Hot filtration and Hg poisoning tests proved the heterogeneous nature of the catalyst. Novel synthesized xanthene-based bis-aldehydes were introduced as potent HDAC1 inhibitors according to molecular docking calculations. Finally, the inhibitory activities of Mn-MOF nanoparticles were evaluated on Escherichia coli and Candida albicans. The MIC, MBC, and MFC values were determined from 2048 to 4096 μg·mL-1 according to antimicrobial susceptibility testing methods. The inhibitory effects of antimicrobial agents can be exacerbated when loaded on BioMOFs.
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Affiliation(s)
- Pouya Ghamari Kargar
- Department of Chemistry, Faculty of Sciences, University of Birjand, Birjand 97175-615, Iran
| | - Ghodsieh Bagherzade
- Department of Chemistry, Faculty of Sciences, University of Birjand, Birjand 97175-615, Iran
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science, University of Zabol, Zabol 98615-538, Iran
| | - Soheila Arghavani
- Department of Chemistry, Faculty of Sciences, University of Birjand, Birjand 97175-615, Iran
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4
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Molecular encapsulation by eosin yellow-β-cyclodextrin conjugate: Differential binding to quadruplex and duplex DNA. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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5
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ChCl: Gly (DESs) Promote Environmentally Benign Synthesis of Xanthene Derivatives and Their Antitubercular Activity. Molecules 2021; 26:molecules26123667. [PMID: 34208536 PMCID: PMC8235460 DOI: 10.3390/molecules26123667] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/22/2021] [Accepted: 04/21/2021] [Indexed: 11/16/2022] Open
Abstract
A ChCl: Gly (DESs) promoted environmentally benign method was developed for the first time using the reaction of aryl aldehydes and dimedone to give excellent yields of xanthene analogues. The major application of this present protocol is the use of green solvent, a wide range of substrate, short reaction times, ease of recovery, the recyclability of the catalyst, high reaction yield, and ChCl: Gly as an alternative catalyst and solvent. In addition to this, all the synthesized compounds were evaluated for their in vitro antimycobacterial activity against M. tuberculosis H37Ra (MTB) and M. bovis BCG strains. The compounds 3d, 3e, 3f, and 3j showed significant antitubercular activity against MTB and M. bovis strains with minimum inhibitory concentration (MIC) values of 2.5−15.10 µg/mL and 0.26–14.92 µg/mL, respectively. The compounds 3e, 3f, and 3j were found to be nontoxic against MCF-7, A549, HCT 116, and THP-1 cell lines. All the prepared compounds were confirmed by 1H NMR and 13C NMR analysis.
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Nadia Arrousse, Nahlé A, Mabrouk EH, Salim R, El hajjaji F, Rais Z, Taleb M. An Intelligent and Efficient Synthesis of New Inhibitors against Corrosion of Mild Steel in Acidic Media. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY 2021. [DOI: 10.3103/s1068375521010026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Farat OK, Ananyev IV, Tatarets AL, Varenichenko SA, Zaliznaya EV, Markov VI. Influence of the amidine fragment on spectral properties of xanthene dyes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129191] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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8
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Sheikh S, Nasseri MA, Chahkandi M, Allahresani A, Reiser O. Functionalized magnetic PAMAM dendrimer as an efficient nanocatalyst for a new synthetic strategy of xanthene pigments. JOURNAL OF HAZARDOUS MATERIALS 2020; 400:122985. [PMID: 32580092 DOI: 10.1016/j.jhazmat.2020.122985] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 05/15/2020] [Accepted: 05/15/2020] [Indexed: 06/11/2023]
Abstract
A green protocol has been developed for preparation of the wide variety of colored xanthene derivatives using a new efficient magnetic solid acid catalyst bearing polyamidoamine dendrimer moiety as a nanoscopic compound. Dendrimers, highly symmetric molecules around a core and 3D spherical morphology, show interesting traits based on their functionalized groups on the branched surface. They can be designed to provide water soluble structures or pseudo-active sites of biomolecules. The catalyst was assembled via a polyamidoamine dendrimer immobilized on the surface of γ-Fe2O3 followed by the sulfonylation of the amine groups by chlorosulfonic acid resulting in γ-Fe2O3@PAMAM-SO3H. Herein, PAMAM dendrimer with repeating amine/amide branches as catchable sites of sulfonic acid groups was introduced as transformer of homogeneous to heterogeneous acidic catalysts. The physicochemical properties of synthesized catalyst were studied using by FT-IR, FE-SEM, XRD, VSM, EDS, TGA/DTG, and TEM. Finally, the catalytic activity of γ-Fe2O3@PAMAM-SO3H was evaluated for the preparation of xanthene derivatives via a one-pot, three components reaction of aromatic aldehydes with i) β-naphthol, ii) cyclic 1,3-dicarbonyl, iii) β-naphthol and cyclic 1,3-dicarbonyl compounds, iv) 2-hydroxy-1,4-naphthoquinone, leading to the eco-riendly preparation of the target compounds in good to excellent yields. The catalyst could be easily recycled for at least five consecutive runs without significant loss in its catalytic activity.
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Affiliation(s)
- Safoora Sheikh
- Department of Chemistry, Faculty of Basic Sciences, University of Birjand, P. O. Box 97175-615, Birjand, Iran
| | - Mohammad Ali Nasseri
- Department of Chemistry, Faculty of Basic Sciences, University of Birjand, P. O. Box 97175-615, Birjand, Iran.
| | - Mohammad Chahkandi
- Department of Chemistry, Faculty of Basic Sciences, Hakim Sabzevari University, P. O. Box 96179-76487, Sabzevar, Iran.
| | - Ali Allahresani
- Department of Chemistry, Faculty of Basic Sciences, University of Birjand, P. O. Box 97175-615, Birjand, Iran
| | - Oliver Reiser
- Institut fȕr Organische Chemie, Universitat Regensburg, Universitatsstr. 31, 93053 Regensburg, Germany
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Maia M, Resende DISP, Durães F, Pinto MMM, Sousa E. Xanthenes in Medicinal Chemistry - Synthetic strategies and biological activities. Eur J Med Chem 2020; 210:113085. [PMID: 33310284 DOI: 10.1016/j.ejmech.2020.113085] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Xanthenes are a special class of oxygen-incorporating tricyclic compounds. Structurally related to xanthones, the presence of different substituents in position 9 strongly influences their physical and chemical properties, as well as their biological applications. This review explores the synthetic methodologies developed to obtain 9H-xanthene, 9-hydroxyxanthene and xanthene-9-carboxylic acid, as well as respective derivatives, from simple starting materials or through modification of related structures. Azaxanthenes, bioisosteres of xanthenes, are also explored. Efficiency, safety, ecological impact and applicability of the described synthetic methodologies are discussed. Synthesis of multi-functionalized derivatives with drug-likeness properties are also reported and their activities explored. Synthetic methodologies for obtaining (aza)xanthenes from simple building blocks are available, and electrochemical and/or metal free procedures recently developed arise as greener and efficient methodologies. Nonetheless, the synthesis of xanthenes through the modification of the carbonyl in position 9 of xanthones represents the most straightforward procedure to easily obtain a variety of (aza)xanthenes. (Aza)xanthene derivatives displayed biological activity as neuroprotector, antitumor, antimicrobial, among others, proving the versatility of this nucleus for different biological applications. However, in some cases their chemical structures suggest a lack of pharmacokinetic properties being associated with safety concerns, which should be overcome if intended for clinical evaluation.
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Affiliation(s)
- Miguel Maia
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Diana I S P Resende
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Fernando Durães
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Madalena M M Pinto
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal
| | - Emília Sousa
- CIIMAR - Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros Do Porto de Leixões, 4450-208, Matosinhos, Portugal; Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade Do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal.
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10
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Aute D, Kshirsagar A, Uphade B, Gadhave A. An expedient and straightforward solvent‐free synthesis of 1,8‐dioxo‐octahydroxanthenes using eco‐friendly aluminized polyborate catalyst. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dilip Aute
- Department of Chemistry and Research Centre Padmashri Vikhe Patil College (Affiliated to Savitribai Phule Pune University, Pune) Ahmednagar India
- Department of Chemistry Arts, Commerce & Science College Satral Ahmednagar India
| | - Akshay Kshirsagar
- Department of Chemistry and Research Centre Padmashri Vikhe Patil College (Affiliated to Savitribai Phule Pune University, Pune) Ahmednagar India
| | - Bhagwat Uphade
- Department of Chemistry and Research Centre Padmashri Vikhe Patil College (Affiliated to Savitribai Phule Pune University, Pune) Ahmednagar India
| | - Anil Gadhave
- Department of Chemistry and Research Centre Padmashri Vikhe Patil College (Affiliated to Savitribai Phule Pune University, Pune) Ahmednagar India
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11
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Synthesis of the nano-magnetic ionic liquid based on caffeine and its catalytic application in the synthesis of xanthenes. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04224-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Bhat MA, Al-Omar MA, Naglah AM, Ali Khan A. [Et3NH][HSO4]-mediated efficient synthesis of novel xanthene derivatives and their biological evaluation. JOURNAL OF SAUDI CHEMICAL SOCIETY 2020. [DOI: 10.1016/j.jscs.2020.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Tikhomirova AA, Tcyrulnikov NA, Wilson RM. Synthesis, characterization, DNA binding and cleaving properties of photochemically activated phenanthrene dihydrodioxin. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Wang LG, Munhenzva I, Sibrian-Vazquez M, Escobedo JO, Kitts CH, Fronczek FR, Strongin RM. Altering Fundamental Trends in the Emission of Xanthene Dyes. J Org Chem 2019; 84:2585-2595. [PMID: 30719911 DOI: 10.1021/acs.joc.8b03030] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Fluorescent small molecules enable researchers and clinicians to visualize biological events in living cells, tissues, and organs in real time. Herein, the focus is on the structure and properties of the relatively rare benzo[ a]xanthenes that exhibit enhanced steric and electronic interactions due to their annulated structures. Three types of fluorophores were synthesized: (i) pH- and solvent-dependent seminaphthorhodafluors, (ii) pH- and solvent-independent seminaphthorhodafluors, and (iii) pH-independent but solvent-sensitive seminaphthorhodamines. The probes exhibited promising far-red to near-infrared (NIR) emission, large Stoke shifts, broad full width at half-maximum (fwhm), relatively high quantum yields, and utility in immunofluorescence staining. Deviation of the π-system from planarity due to changes in the fluorophore ionization state resulted in fluorescence properties that are atypical of common xanthene dyes.
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Affiliation(s)
- Lei G Wang
- Department of Biomedical Engineering , Oregon Health & Science University , 3181 SW Sam Jackson Park Road , Portland , Oregon 97239 , United States
| | - Ian Munhenzva
- Department of Chemistry , Portland State University , 1719 SW 10th Avenue , Portland , Oregon 97201 , United States
| | - Martha Sibrian-Vazquez
- Department of Chemistry , Portland State University , 1719 SW 10th Avenue , Portland , Oregon 97201 , United States
| | - Jorge O Escobedo
- Department of Chemistry , Portland State University , 1719 SW 10th Avenue , Portland , Oregon 97201 , United States
| | - Catherine H Kitts
- Department of Chemistry , Portland State University , 1719 SW 10th Avenue , Portland , Oregon 97201 , United States
| | - Frank R Fronczek
- Department of Chemistry , Louisiana State University , 232 Choppin Hall , Baton Rouge , Louisiana 70803 , United States
| | - Robert M Strongin
- Department of Chemistry , Portland State University , 1719 SW 10th Avenue , Portland , Oregon 97201 , United States
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15
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Mousavi SR, Rashidi Nodeh H, Zamiri Afshari E, Foroumadi A. Graphene Oxide Incorporated Strontium Nanoparticles as a Highly Efficient and Green Acid Catalyst for One-Pot Synthesis of Tetramethyl-9-aryl-hexahydroxanthenes and 13-Aryl-5H-dibenzo[b,i]xanthene-5,7,12,14(13H)-tetraones Under Solvent-Free Conditions. Catal Letters 2019. [DOI: 10.1007/s10562-019-02675-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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16
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Zeynizadeh B, Rahmani S. Immobilized copper-layered nickel ferrite on acid-activated montmorillonite, [(NiFe2O4@Cu)(H+-Mont)], as a superior magnetic nanocatalyst for the green synthesis of xanthene derivatives. RSC Adv 2019; 9:28038-28052. [PMID: 35558991 PMCID: PMC9092614 DOI: 10.1039/c9ra04320a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 08/22/2019] [Indexed: 11/23/2022] Open
Abstract
In this study, the immobilization of copper-layered nickel ferrite on the surface and in the cavities of acid-activated montmorillonite (H+-Mont) was investigated. In this context, magnetic nanoparticles (MNPs) of NiFe2O4 as the prime magnetic cores were prepared. Next, through the reduction of Cu2+ ions with sodium borohydride, the nanoparticles of Cu0 were immobilized on the nanocore-surface of NiFe2O4, and the constituent NiFe2O4@Cu MNPs were obtained. Moreover, through the activation of montmorillonite K10 (Mont K10) with HCl (4 M) under controlled conditions, the H+-Mont constituent was prepared. The nanostructured NiFe2O4@Cu was then intercalated within the interlayers and on the external surface of the H+-Mont constituent to afford the novel magnetic nanocomposite (NiFe2O4@Cu)(H+-Mont). The prepared clay nanocomposite was characterized using FTIR spectroscopy, SEM, EDX, XRD, VSM and BET analyses. The obtained results showed that through acid-activation, the stacked-sheet structure of Mont K10 was exfoliated to tiny segments, leading to a significant increase in the surface area and total pore volume of the H+-Mont constituent as compared to those of montmorillonite alone. SEM analysis also exhibited that the dispersion of NiFe2O4@Cu MNPs in the interlayers and on the external surface of acid-activated montmorillonite was carried out successfully, and the nanoparticle sizes were distributed in the range of 15–25 nm. The BET surface analysis also indicated that through the immobilization of NiFe2O4@Cu MNPs, the surface area and total pore volume of the H+-Mont system were decreased. The catalytic activity of (NiFe2O4@Cu)(H+-Mont) was further studied towards the synthesis of substituted 13-aryl-5H-dibenzo[b,i]xanthene-5,7,12,14(13H) tetraones 3(a–k) and 3,3,6,6-tetramethyl-9-aryl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H) diones 5(a–k)via the pseudo-one-pot three-component cyclocondensation of 2-hydroxy-1,4-naphthoquinone (Lawsone)/dimedone and aromatic aldehydes in a mixture of H2O–EtOH (1 : 1 mL) as a green solvent at 80–90 °C. The (NiFe2O4@Cu)(H+-Mont) MNPs can be easily separated from the reaction mixture by an external magnetic field and reused for seven consecutive cycles without significant loss of catalytic activity. In this study, the catalytic activity of the prepared (NiFe2O4@Cu)(H+-Mont) MNPs was studied towards the synthesis of dibenzo[b,i]xanthene tetraones 3(a–k) and hexahydroxanthene diones 5(a–k).![]()
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Mondal S, Verma A, Saha S. Conformationally Restricted Triarylmethanes: Synthesis, Photophysical Studies, and Applications. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800971] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sankalan Mondal
- Department of Chemistry; Institute of Science; Banaras Hindu University; 221005 Varanasi India
| | - Abhineet Verma
- Department of Chemistry; Institute of Science; Banaras Hindu University; 221005 Varanasi India
| | - Satyen Saha
- Department of Chemistry; Institute of Science; Banaras Hindu University; 221005 Varanasi India
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18
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Demirhan N, Peksel A, Elmali FT, Eren M. Synthesis, biological activity of a new long-chain di-Schiff base ligand and Ru(II) complex in solvent-free conditions. MAIN GROUP CHEMISTRY 2017. [DOI: 10.3233/mgc-170241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Nebahat Demirhan
- Department of Chemistry, Yildiz Technical University, Esenler, Istanbul, Turkey
| | - Ayşegül Peksel
- Department of Chemistry, Yildiz Technical University, Esenler, Istanbul, Turkey
| | | | - Mürfe Eren
- Department of Chemistry, Yildiz Technical University, Esenler, Istanbul, Turkey
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19
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Taghartapeh MR, Noroozi Pesyan N, Rashidnejad H, Khavasi HR, Soltani A. Synthesis, spectroscopic and photophysical studies of xanthene derivatives. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.08.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Tajfirooz F, Davoodnia A, Pordel M, Ebrahimi M, Khojastehnezhad A. Novel CuFe2
O4
@SiO2
-OP2
O5
H magnetic nanoparticles: Preparation, characterization and first catalytic application to the synthesis of 1,8-dioxo-octahydroxanthenes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3930] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Farzaneh Tajfirooz
- Department of Chemistry, Mashhad Branch; Islamic Azad University; Mashhad Iran
| | | | - Mehdi Pordel
- Department of Chemistry, Mashhad Branch; Islamic Azad University; Mashhad Iran
| | - Mahmoud Ebrahimi
- Department of Chemistry, Mashhad Branch; Islamic Azad University; Mashhad Iran
| | - Amir Khojastehnezhad
- Young Researchers Club and Elites, Mashhad Branch; Islamic Azad University; Mashhad Iran
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Song Y, Yang Y, Wu L, Dong N, Gao S, Ji H, Du X, Liu B, Chen G. Synthesis and Cytotoxicity of N-Substituted Dibenzo[a,j]xanthene-3,11-dicarboxamide Derivatives. Molecules 2017; 22:molecules22040517. [PMID: 28333112 PMCID: PMC6154592 DOI: 10.3390/molecules22040517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 03/16/2017] [Accepted: 03/21/2017] [Indexed: 11/16/2022] Open
Abstract
In order to study the structure-activity relationships of xanthene derivatives, four series of N-substituted 14-aryl-14H-dibenzo[a,j]xanthene-3,11-dicarboxamide derivatives were synthesized. The structures of all compounds were identified by ¹H-NMR, HR-MS and IR spectra, in which compounds 6a-h were further identified by 13C-NMR spectra. The in vitro antitumor activity of the synthesized compounds was tested by MTT assay. Most of them displayed strong inhibitory activity on human hepatocellular carcinoma cell lines (SK-HEP-1, HepG2 and SMMC-7721 cells) and acute promyelocytic leukemia NB4 cells. Compounds 6c-6e exhibited significant inhibitory activity against NB4 cells with IC50 values of 0.52 μM and 0.76 μM, respectively, much lower than 5.31 μM of the positive control As₂O₃.
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Affiliation(s)
- Yongbin Song
- School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China.
| | - Yihui Yang
- College of Pharmacy, Harbin Medical University, Harbin 150081, China.
| | - Lijun Wu
- College of Pharmacy, Harbin Medical University, Harbin 150081, China.
| | - Naiwei Dong
- College of Pharmacy, Harbin Medical University, Harbin 150081, China.
| | - Shang Gao
- College of Pharmacy, Harbin Medical University, Harbin 150081, China.
| | - Hongrui Ji
- School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China.
| | - Xia Du
- School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China.
| | - Bo Liu
- School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China.
| | - Guoyou Chen
- College of Pharmacy, Harbin Medical University Daqing Campus, Daqing 163319, China.
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22
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Barut B, Sofuoğlu A, Biyiklioglu Z, Özel A. The water soluble peripherally tetra-substituted zinc(ii), manganese(iii) and copper(ii) phthalocyanines as new potential anticancer agents. Dalton Trans 2016; 45:14301-10. [DOI: 10.1039/c6dt02720b] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, [2-(2-morpholin-4-ylethoxy)ethoxy] group substituted zinc(ii), manganese(iii) and copper(ii) phthalocyanines 2–4 and their water soluble derivatives 2a, 3a and 4a were synthesized and the interactions of compounds 2a, 3a and 4a with CT-DNA and supercoiled pBR322 plasmid DNA were investigated.
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Affiliation(s)
- Burak Barut
- Department of Biochemistry
- Faculty of Pharmacy
- Karadeniz Technical University
- 61080 Trabzon
- Turkey
| | - Ayşenur Sofuoğlu
- Department of Chemistry
- Faculty of Science
- Karadeniz Technical University
- 61080 Trabzon
- Turkey
| | - Zekeriya Biyiklioglu
- Department of Chemistry
- Faculty of Science
- Karadeniz Technical University
- 61080 Trabzon
- Turkey
| | - Arzu Özel
- Department of Biochemistry
- Faculty of Pharmacy
- Karadeniz Technical University
- 61080 Trabzon
- Turkey
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23
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Choline chloride and itaconic acid-based deep eutectic solvent as an efficient and reusable medium for the preparation of 13-aryl-5H-dibenzo[b,i]xanthene-5,7,12,14(13H)-tetraones. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1571-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Hameed A, Shafiq Z, Yaqub M, Hussain M, Hussain MA, Afzal M, Tahir MN, Naseer MM. Me3N-promoted synthesis of 2,3,4,4a-tetrahydroxanthen-1-one: preparation of thiosemicarbazone derivatives, their solid state self-assembly and antimicrobial properties. NEW J CHEM 2015. [DOI: 10.1039/c5nj01879j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Thiosemicarbazones (5a–5j) have been synthesized from 2,3,4,4a-tetrahydroxanthen-1-one, obtained in high yield through Me3N-promoted domino Baylis–Hillman/oxa-Michael reaction. Their solid-state self-assembly and antimicrobial properties are studied.
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Affiliation(s)
- Aminah Hameed
- Institute of Chemical Sciences
- Organic Chemistry Division
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | - Zahid Shafiq
- Institute of Chemical Sciences
- Organic Chemistry Division
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | - Muhammad Yaqub
- Institute of Chemical Sciences
- Organic Chemistry Division
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | - Mazhar Hussain
- Institute of Chemical Sciences
- Organic Chemistry Division
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | | | - Muhammad Afzal
- Department of Chemistry
- University of Sargodha
- Sargodha
- Pakistan
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