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Bhaskar B, Raghavender M, Ramesh Naidu B, Venkateswarlu K, Kumar KS. Tamarindus indica seed ash extract for C-C coupling under added organics and volatile organic solvent-free conditions: a waste repurposing technique for Suzuki-Miyaura reaction. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:71430-71438. [PMID: 35503152 DOI: 10.1007/s11356-022-20407-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 04/19/2022] [Indexed: 06/14/2023]
Abstract
A tremendous research has been appeared on Pd-catalyzed Suzuki-Miyaura cross-coupling (SMC) during the last four decades due to its high prominence in constructing biaryl motifs of several complexes as well as simple organic compounds of high biological and commercial significance. The use of organic solid waste-derived materials for SMC in benign solvents like water/aqueous media is a very good achievement in these cases. We report in this article the usability of water extract of Tamarindus indica seeds ash (WETS) as a renewable base and reaction medium for Pd(OAc)2-catalyzed SMC reaction at room temperature (RT). The WETS has been characterized using powder XRD, EDAX, SEM, and FTIR analysis. Furthermore, this process is highly environmentally beneficial by the waste repurposing to prominent chemical transformation along with the advantages such as ambient condition and avoids non-renewable chemicals like volatile organic solvents, ligands, promoters, and bases. Based on these merits and the quick reactions with high yields of products, this method can attain the interest of the scientific community in exploring the waste-derived ashes to significant chemical transformations. Tamarindus indica seed ash extract for C-C coupling under added organics and volatile organic solvent-free conditions: a waste repurposing technique for Suzuki-Miyaura reaction.
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Affiliation(s)
- Boyapally Bhaskar
- Department of Chemistry, Osmania University, Hyderabad, 500 007, India
| | - Matta Raghavender
- Department of Chemistry, Osmania University, Hyderabad, 500 007, India
| | - Bandameeda Ramesh Naidu
- Laboratory for Synthetic & Natural Products Chemistry, Department of Chemistry, Yogi Vemana University, Kadapa, 516005, India
| | - Katta Venkateswarlu
- Laboratory for Synthetic & Natural Products Chemistry, Department of Chemistry, Yogi Vemana University, Kadapa, 516005, India
| | - K Shiva Kumar
- Department of Chemistry, Osmania University, Hyderabad, 500 007, India.
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2
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Karaca EÖ, Bingöl Z, Gürbüz N, Özdemir İ, Gülçin İ. Vinyl functionalized 5,6-dimethylbenzimidazolium salts: Synthesis and biological activities. J Biochem Mol Toxicol 2023; 37:e23255. [PMID: 36424355 DOI: 10.1002/jbt.23255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/23/2022] [Accepted: 11/15/2022] [Indexed: 11/27/2022]
Abstract
A series of vinyl functionalized 5,6-dimethylbenzimidazolium salts are synthesized. All compounds were fully characterized by elemental analyses, MS, 1 H-NMR, 13 C-NMR, and IR spectroscopy techniques. Enzyme inhibition is a very active area of research in drug design and development. In this study, the synthesized novel benzimidazolium salts were evaluated toward the human erythrocyte carbonic anhydrase I (hCA I), and II (hCA II) isoenzymes, acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes. They demonstrated highly potent inhibition ability against hCA I with Ki values of 484.8 ± 62.6-1389.7 ± 243.2 nM, hCA II with Ki values of 298.9 ± 55.7-926.1 ± 330.0 nM, α-glycosidase with Ki values of 170.3 ± 27-760.1 ± 269 μM, AChE with Ki values of 27.1 ± 3-77.6 ± 1.7 nM, and BChE with Ki values of 21.0 ± 5-61.3 ± 15 nM. As a result, novel vinyl functionalized 5,6-dimethylbenzimidazolium salts (1a-g) exhibited effective inhibition profiles toward studied metabolic enzymes. Therefore, we believe that these results may contribute to the development of new drugs particularly to treat some global disorders including glaucoma, Alzheimer's disease, and diabetes.
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Affiliation(s)
- Emine Ö Karaca
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey
| | - Zeynebe Bingöl
- Tokat Vocational School of Health Services, Department of Medical Services and Techniques, Gaziosmanpasa University, Tokat, Turkey
| | - Nevin Gürbüz
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İsmail Özdemir
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey.,Drug Application and Research Center, İnönü University, Malatya, Turkey.,Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
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Pıhtılı G, Tanyol M, Birkan K. Naphthol green B Removal using a Novel Hydrogel Composite: Thermodynamics, Isotherms, Kinetics and Optimization by RSM. ChemistrySelect 2022. [DOI: 10.1002/slct.202201719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Güzin Pıhtılı
- Department of Medical Services and Techniques Pertek Sakine Genc Vocational School Munzur University Tunceli Turkey
| | - Mehtap Tanyol
- Department of Urbanization and Environmental Issues Munzur University,Turkey
| | - Kubra Birkan
- Department of Environmental Engineering Faculty of Engineering Munzur University Tunceli Turkey
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Preparation, Characterization, and Catalytic Properties of Pd-Graphene Quantum Dot Catalysts. Catalysts 2022. [DOI: 10.3390/catal12060619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this study, Pd-graphene quantum dot (Pd-GQD) catalysts were prepared by depositing Pd nanoparticles onto functionalized GQD surfaces, and their morphology and elemental composition were characterized using transmission electron microscopy, X-ray photoelectron spectroscopy, and Raman spectroscopy. The as-prepared Pd-GQD was subsequently employed as a catalyst for the Heck and decarboxylative cross-coupling reactions and was found to exhibit higher catalytic activity than other reference systems. The expanded substrate scope of various substituted aryl iodides further proved that the GQD is an effective support for preparing new heterogeneous catalysts with improved catalytic performances.
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Water-Dispersible Pd–N-Heterocyclic Carbene Complex Immobilized on Magnetic Nanoparticles as a New Heterogeneous Catalyst for Fluoride-Free Hiyama, Suzuki–Miyaura and Cyanation Reactions in Aqueous Media. Catal Letters 2021. [DOI: 10.1007/s10562-021-03824-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Mandal T, Yadav S, Choudhury J. Steric effect of NHC ligands in Pd(II)–NHC-catalyzed non-directed C–H acetoxylation of simple arenes. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122047] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Akkoç M, Buğday N, Altın S, Özdemir İ, Yaşar S. Highly Active Fe3O4@SBA-15@NHC-Pd Catalyst for Suzuki–Miyaura Cross-Coupling Reaction. Catal Letters 2021. [DOI: 10.1007/s10562-021-03755-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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Boztepe C, Daskin M, Erdogan A, Sarici T. Preparation of poly(acrylamide‐co‐2‐acrylamido‐2‐methylpropan sulfonic acid)‐g‐Carboxymethyl cellulose/Titanium dioxide hydrogels and modeling of their swelling capacity and mechanic strength behaviors by response surface method technique. POLYM ENG SCI 2021; 61:2083-2096. [DOI: 10.1002/pen.25736] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/31/2021] [Indexed: 09/01/2023]
Abstract
AbstractIt is very important that new generation, unique, high mechanical strength, and biocompatible hydrogel composites are developed due to their potential to be used as biomaterials in the biomedical field. Modeling of the swelling capacity and mechanical strength behavior of hydrogels is a domain of steadily increasing academic and industrial importance. These behaviors are difficult to model accurately due to hydrogels show very complex behavior depending on the content. In this study, a series of poly(acrylamide‐co‐2‐acrylamido‐2‐methylpropan sulfonic acid)‐g‐carboxymethyl cellulose/TiO2 (poly(AAm‐co‐AMPS)‐g‐CMC/TiO2) superabsorbent hydrogel composites were prepared by free‐radical graft copolymerization in aqueous solution. Structural and surface morphology characterizations were conducted by using Fourier‐transform infrared spectroscopy and scanning electron microscope analysis techniques. For modeling the equilibrium swelling capacity and fracture strength behaviors of hydrogels, the composition parameters (such as mole ratio of AMPS/AAm, wt% of CMC, and wt% of TiO2) was proposed by response surface method (RSM) Design Expert‐10 software. Statistical parameters showed that the RSM model has good performance in modeling the swelling capacity and mechanic fracture strength behaviors of poly(AAm‐co‐AMPS)‐g‐CMC/TiO2 hydrogel composites. According to the RSM model results, the maximum swelling capacity and fracture strength values were calculated as 270.39 g water/g polymer and 159.23 kPa, respectively.
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Affiliation(s)
- Cihangir Boztepe
- Department of Biomedical Engineering, Faculty of Engineering Inonu University Malatya Turkey
| | - Mahmut Daskin
- Department of Mechanical Engineering, Faculty of Engineering Inonu University Malatya Turkey
| | - Ahmet Erdogan
- Department of Mechanical Engineering, Faculty of Engineering Inonu University Malatya Turkey
| | - Talha Sarici
- Department of Civil Engineering, Faculty of Engineering Inonu University Malatya Turkey
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Bagherzadeh N, Sardarian AR, Eslahi H. Sustainable and recyclable magnetic nanocatalyst of 1,10-phenanthroline Pd(0) complex in green synthesis of biaryls and tetrazoles using arylboronic acids as versatile substrates. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Gayathri V, Pentela N, Samanta D. Palladium nanoparticles capped by thermoresponsive N‐heterocyclic carbene: Two different approaches for a comparative study. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Varnakumar Gayathri
- Polymer Science & Technology Department CSIR‐CLRI Chennai India
- Academy of Scientific and Innovative Research Ghaziabad India
| | - Nagaraju Pentela
- Polymer Science & Technology Department CSIR‐CLRI Chennai India
- Academy of Scientific and Innovative Research Ghaziabad India
| | - Debasis Samanta
- Polymer Science & Technology Department CSIR‐CLRI Chennai India
- Academy of Scientific and Innovative Research Ghaziabad India
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Esmaeili MS, Varzi Z, Taheri-Ledari R, Maleki A. Preparation and study of the catalytic application in the synthesis of xanthenedione pharmaceuticals of a hybrid nano-system based on copper, zinc and iron nanoparticles. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04311-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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12
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Chen M, Hsieh B, Liu Y, Wu K, Lussari N, Braga AA. N
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N
′‐bridged binuclear NHC palladium complexes: A combined experimental catalytic and computational study for the Suzuki reaction. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5870] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ming‐Tsz Chen
- Department of Applied Chemistry Providence University Taichung 43301 Taiwan
| | - Bing‐Yan Hsieh
- Department of Applied Chemistry Providence University Taichung 43301 Taiwan
| | - Yi‐Hung Liu
- Department of Applied Chemistry Providence University Taichung 43301 Taiwan
| | - Kuo‐Hui Wu
- Department of Chemistry, Graduate School of Science The University of Tokyo Tokyo Japan
| | - Natália Lussari
- Departamento de Química Fundamental Instituto de Química, Universidade de São Paulo Avenida Professor Lineu Prestes, 748 São Paulo 05508‐000 Brazil
| | - Ataualpa A.C. Braga
- Departamento de Química Fundamental Instituto de Química, Universidade de São Paulo Avenida Professor Lineu Prestes, 748 São Paulo 05508‐000 Brazil
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Hydrogel supported vinylimidazole based PEPPSI-Pd-NHC catalysts: The catalytic activities in Heck and Suzuki-Miyaura coupling reactions. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127948] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Pentela N, Gayathri V, Samanta D. N-heterocyclic carbene bearing thermoresponsive poly(NIPAM) supported palladium (II) complex: Synthetic strategy and application. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121196] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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15
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Boztepe C, Künkül A, Gürbüz N, Özdemir İ. The kinetics and mechanism of polymer‐based NHC‐Pd‐pyridine catalyzed heterogeneous Suzuki reaction in aqueous media. INT J CHEM KINET 2019. [DOI: 10.1002/kin.21321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Cihangir Boztepe
- Department of Biomedical EngineeringFaculty of Engineering, İnönü University Malatya Turkey
| | - Asım Künkül
- Department of Chemical EngineeringFaculty of Engineering, İnönü University Malatya Turkey
| | - Nevin Gürbüz
- Department of Chemistry, CatalysisResearch and Application Center, İnönü University Malatya Turkey
| | - İsmail Özdemir
- Department of Chemistry, CatalysisResearch and Application Center, İnönü University Malatya Turkey
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16
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Appa RM, Prasad SS, Lakshmidevi J, Naidu BR, Narasimhulu M, Venkateswarlu K. Palladium‐catalysed room‐temperature Suzuki–Miyaura coupling in water extract of pomegranate ash, a bio‐derived sustainable and renewable medium. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5126] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Rama Moorhy Appa
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
| | - S. Siva Prasad
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
| | - Jangam Lakshmidevi
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
| | - Bandameeda Ramesh Naidu
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
| | - Manchala Narasimhulu
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
| | - Katta Venkateswarlu
- Laboratory for Synthetic and Natural Products Chemistry, Department of ChemistryYogi Vemana University Kadapa 516005 India
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Liu X, Xu W, Xiang D, Zhang Z, Chen D, Hu Y, Li Y, Ouyang Y, Lin H. Palladium immobilized on functionalized hypercrosslinked polymers: a highly active and recyclable catalyst for Suzuki–Miyaura coupling reactions in water. NEW J CHEM 2019. [DOI: 10.1039/c9nj02444a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Three palladium complexes were synthesized via an external cross-linking reaction and found to be effective heterogeneous catalysts for the Suzuki–Miyaura reaction.
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Affiliation(s)
- Xi Liu
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Wei Xu
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Dexuan Xiang
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Zaixing Zhang
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Dizhao Chen
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Yangjian Hu
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Yuanxiang Li
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Yuejun Ouyang
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
| | - Hongwei Lin
- Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material
- Institute of Organic Synthesis
- Huaihua University
- Huaihua 418000
- China
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