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Nayamadi Mahmoodabadi M, Akhlaghinia B, Ein Afshar S, Safarzadeh M. Fe 3O 4@WO 3-E-SMTU-Ni II: as an environmentally-friendly, recoverable, durable and noble-free nanostructured catalyst for C-C bond formation reaction in green media. RSC Adv 2024; 14:492-516. [PMID: 38173600 PMCID: PMC10759186 DOI: 10.1039/d3ra07151k] [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: 10/20/2023] [Accepted: 12/02/2023] [Indexed: 01/05/2024] Open
Abstract
In the present study, NiII immobilized on Fe3O4@WO3 functionalized by aminated epichlorohydrin using S-methylisothiourea (Fe3O4@WO3-E-SMTU-NiII) as a novel magnetically separable nanostructured catalyst was successfully synthesized and characterized using FT-IR, XRD, TEM, FE-SEM, EDX, EDX mapping, VSM, TGA, H2-TPR, ICP-OES and CHNS techniques. Characterization results revealed the spherical morphology and superparamagnetic behaviour of the as-synthesized catalyst with mean diameters of 19-31 nm as well as uniform distributions of the desired elements (Fe, O, W, C, N, S and Ni). The antibacterial activity of Fe3O4@WO3-E-SMTU-NiII was evaluated against a set of Gram positive and Gram negative bacteria, and the catalyst showed considerable activity against the Staphylococcus aureus strain. The aforementioned nanostructured catalyst exhibited perfect catalytic efficiency in the Heck-Mizoroki and Suzuki-Miyaura reactions under mild conditions without using toxic solvents (EtOH as a green solvent and WEB as a benign base). Desired coupled products were obtained from the reaction of different Ar-X (X = I, Br, Cl) with alkyl acrylates and arylboronic acids. A high nickel content with negligible metal leaching during the course of reactions led to the high catalytic performance and stability of Fe3O4@WO3-E-SMTU-NiII under optimized reaction conditions. The magnetically separation and ease of recovery and reusability of up to six cycles without a discernible decrease in catalytic activity or metal leaching are the most important features of the catalytic system from both industrial and environmental viewpoints.
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Affiliation(s)
| | - Batool Akhlaghinia
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad Mashhad 9177948974 Iran
| | - Sima Ein Afshar
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad Mashhad 9177948974 Iran
| | - Mostafa Safarzadeh
- Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad Mashhad 9177948974 Iran
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Kazempour S, Naeimi H. Design, fabrication and characterization of mesoporous yolk-shell nanocomposites as a sustainable heterogeneous nanocatalyst for synthesis of ortho-aminocarbonitrile tetrahydronaphthalenes. Sci Rep 2023; 13:22464. [PMID: 38105317 PMCID: PMC10725875 DOI: 10.1038/s41598-023-50021-7] [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: 07/17/2023] [Accepted: 12/14/2023] [Indexed: 12/19/2023] Open
Abstract
A new structure of mesoporous spherical nanocomposites was designed and easily prepared from the reaction between NiCuFe2O4 nanoparticles and mesoporous silica in three steps. The prepared multi-yolk@shell NiCuFe2O4@mSiO2 mesoporous sphere was characterized by using FT-IR, XRD, VSM, EDX, BET, FE-SEM and HR-TEM techniques. This unique mesoporous nanocomposite sphere as a heterogeneous nanocatalyst has demonstrated highly catalytic activity for the green synthesis of tetrahydronaphthalene derivatives in 92-98% yields at reaction times of 60-75 min. This process was carried out through multi-component reaction of the cyclic ketone, malononitrile and aromatic aldehyde under solvent-free conditions. Furthermore, the procedure was optimized on the basis of catalyst loading amounts, various solvents and temperature conditions. This novel methodology exposes obvious benefits such as; catalyst reusability, easy reaction procedure, simplicity of work-up, excellent product yields and short reaction times.
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Affiliation(s)
- Somayeh Kazempour
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran.
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3
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Kazempour S, Naeimi H. Design, Fabrication and Characterization of Multi-Yolk@Shell NiCuFe 2 O 4 @mSiO 2 Mesoporous Nanocomposite Spheres for the Synthesis of Pyrimido-Quinolines under Solvent-Free Conditions. ChemistryOpen 2023; 12:e202300053. [PMID: 37688353 PMCID: PMC10491931 DOI: 10.1002/open.202300053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/24/2023] [Indexed: 09/10/2023] Open
Abstract
Multi-yolk@shell mesoporous silica spheres are becoming more and more attractive as high-performance catalysts because of their high surface areas, variable pore sizes, and low densities. In this work, a NiCuFe2 O4 magnetic core with a shell of mesoporous silica mesoporous has been prepared in an easy two-step procedure. The prepared multi-yolk@shell NiCuFe2 O4 @mSiO2 spheres were characterized by using FT-IR, XRD, VSM, EDX, BET, FE-SEM and HR-TEM techniques. These unique multi-yolk@shell NiCuFe2 O4 @mSiO2 spheres demonstrated high catalytic activity for the synthesis of pyrimidoquinolines. Also, this method exposes obvious benefits such as catalyst recyclability, easy reaction condition, simplicity of work up, high product yields and short reaction times.
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Affiliation(s)
- Somayeh Kazempour
- Department of Organic ChemistryUniversity of Kashan87317-51167KashanIran
| | - Hossein Naeimi
- Department of Organic ChemistryUniversity of Kashan87317-51167KashanIran
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Mousavi S, Naeimi H, Ghasemi AH, Kermanizadeh S. Nickel ferrite nanoparticles doped on hollow carbon microspheres as a novel reusable catalyst for synthesis of N-substituted pyrrole derivatives. Sci Rep 2023; 13:10840. [PMID: 37407810 DOI: 10.1038/s41598-023-37817-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023] Open
Abstract
Pyrroles are widely spread worldwide because of their critical applications, especially pharmacology. An expedition method for one-pot synthesis of N-substituted pyrrole derivatives has been presented by a reaction between 2,5-dimethoxytetrahydrofuran and various primary aromatic amines in the presence of NiFe2O4 anchored to modified carbon hollow microspheres (NiFe2O4@MCHMs) as a recoverable reactive catalyst. The Classon-Kass method has been used to synthesize the pyrroles in excellent yields and short reaction times in the same direction with green chemistry rules. This reaction was carried out by employing NiFe2O4@MCHMs as a catalyst to make a simple procedure with short activation energy in water as an accessible, non-toxic, and biodegradable solvent. This catalyst provides a promising pathway to synthesize N-substituted pyrroles several times in a row through the recyclability without remarkable loss of its catalytic activity. The NiFe2O4@MCHMs nanocatalyst was characterized by applying FT-IR, XRD, FE-SEM, TEM, EDS, BET, TGA, VSM, and elemental mapping techniques. Also, the synthesized N-substituted pyrrole derivatives were identified using melting point, FT-IR, and 1H NMR analyses.
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Affiliation(s)
- Setareh Mousavi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran.
| | - Amir Hossein Ghasemi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran
| | - Shadan Kermanizadeh
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, 87317-51167, Islamic Republic of Iran
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Khorasani M, Naeimi H. Fabrication and characterization of mesoporous yolk-shell nanocomposites as an effective reusable heterogeneous base catalyst for the synthesis of ortho-aminocarbonitrile tetrahydronaphthalenes. RSC Adv 2023; 13:18690-18699. [PMID: 37346937 PMCID: PMC10281005 DOI: 10.1039/d3ra02740f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/13/2023] [Indexed: 06/23/2023] Open
Abstract
Mesoporous yolk-shell nanocomposites (MYSNs) were loaded with a mobile CaMg core inside the silica shell. CaMg@MYS nanocomposites have been effectively prepared inside the inner cavity of a novel structure that consists of hollow mesoporous silica spheres. Tetraethyl orthosilicate (TEOS) and an amount of cetyltrimethylammonium bromide (CTAB) are coated on the carbon spheres used as a hard template in the multi-step synthetic procedure. In this method, the target products were obtained in high to excellent yields between 87-96% and quick response times between 10-20 minutes under mild conditions. The CaMg@MYS catalyst shows promise as an efficient and reusable catalyst in multicomponent processes. The CaMg@MYS multi-yolk spheres compared to metal oxide nanostructures indicated both high catalytic performance and a significant factor as a novelty. To identify each product, FT-IR, 1H NMR, and melting point techniques were applied. Also, in order to characterize the prepared catalysts, FT-IR, XRD, FE-SEM, EDS, elemental mapping, and HR-TEM techniques were applied.
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Affiliation(s)
- Mahsa Khorasani
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317-51167 Iran +983155912397 +98-31-55912388
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317-51167 Iran +983155912397 +98-31-55912388
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6
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Taheri M, Naeimi H, Ghasemi AH. Preparation and characterization of doped hollow carbon spherical nanostructures with nickel and cobalt metals and their catalysis for the green synthesis of pyridopyrimidines. RSC Adv 2023; 13:3623-3634. [PMID: 36756581 PMCID: PMC9891082 DOI: 10.1039/d2ra07152e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/05/2023] [Indexed: 01/27/2023] Open
Abstract
Fused heterocyclic systems containing the pyrimidine ring structure perform a significant role in numerous biological and pharmaceutical processes. Their properties include antibacterial, antifungal, anti-fever, anti-tumor, and antihistamine. As pyridopyrimidines are important in the essential fields of pharmaceutical chemistry, efficient methods for preparing these heterocycles are presented. In this study, a method for producing improved hollow carbon sphere nanostructures with cobalt and nickel (Co-Ni@HCSs) is presented. The nanocatalyst was prepared and identified by applying Fourier-transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDS), Brunauer-Emmett-Teller (BET), and elemental mapping techniques. The Co-Ni@HCSs nanocatalyst was proved to be highly efficient in synthesizing pyranopyrimidine derivatives. The sizeable active site, economic catalyst loading, easy workup, reusability, green reaction conditions, and excellent yields of all derivatives are some of the significant features of this process. Also, applying response surface methodology (RSM) and the Box-Behnken design (BBD) techniques allowed us to determine the influential factors of the laboratory variables and identify the optimum conditions for superior catalytic activity. Finally, synthesized organic compounds were identified by utilizing melting point, FT-IR, and hydrogen-1 nuclear magnetic resonance (1H NMR) analyses.
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Affiliation(s)
- Maryam Taheri
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317-51167 Iran +983155912397 +983155912388
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317-51167 Iran +983155912397 +983155912388
| | - Amir Hossein Ghasemi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317-51167 Iran +983155912397 +983155912388
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Sun Z, Chen W, Wang L, Wang L, Tang Y, Qian B, He M, Chen Q, Zhang Z. Noble‐metal free Suzuki–Miyaura reaction catalyzed by magnetically recyclable MOF composites. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhong‐Hua Sun
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Wang Chen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Le‐Yao Wang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Liang Wang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Yi‐Han Tang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Bin‐Bin Qian
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Ming‐Yang He
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Qun Chen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
| | - Zhi‐Hui Zhang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University Changzhou China
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Al-Musawi TJ, Mengelizadeh N, Taghavi M, Shehu Z, Balarak D. Capability of copper-nickel ferrite nanoparticles loaded onto multi-walled carbon nanotubes to degrade acid blue 113 dye in the sonophotocatalytic treatment process. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:51703-51716. [PMID: 35246794 DOI: 10.1007/s11356-022-19460-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
In this study, copper-nickel ferrite (CuNiFe2O4) nanoparticles were successfully loaded onto multi-walled carbon nanotubes (MWCNTs) by using the coprecipitation method and used as new catalysts (MWCNT-CuNiFe2O4) in the sonophotocatalytic degradation process of the acid blue 113 (AB113) dye. The success of the MWCNT-CuNiFe2O4 synthesis and its properties were determined by analyzing it using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), X-ray powder diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). A high efficiency of dye removal (100%), total organic carbon (93%), and chemical oxygen demand (95%) were achieved with the following conditions: pH of dye solution = 5, MWCNT-CuNiFe2O4 dosage = 0.6 g/L, AB113 dye concentration = 50 mg/L, UV light intensity = 36 W, ultrasonic wave frequency = 35 kHz, and treatment time = 30 min. The kinetic results revealed that the efficiency of the sonophotocatalytic process using MWCNT-CuNiFe2O4 was higher than that of the sonolysis, photolysis, photocatalysis, and sonocatalysis processes. Scavenging studies demonstrated that the holes (h+) and hydroxyl radical (•OH) were the main reactive species for the AB113 dye degradation. The stability and recyclability of MWCNT-CuNiFe2O4 were confirmed with eight consecutive cycles for a maximum efficiency of more than 92%. The high rate of BOD5/COD indicated that the sonophotocatalytic process had the potential to degrade the dye into degradable compounds. The toxicity study with an Escherichia coli growth inhibition rate emphasized that MWCNT-CuNiFe2O4 in the sonophotocatalytic degradation process of the AB113 dye had a significant effect on reducing toxicity, when compared to processes of photolysis and photocatalysis. During the sonophotocatalytic process using MWCNT-CuNiFe2O4, the AB113 dye was mineralized into CO2, H2O, NH4+, NO3-, and SO42-. The results of the present study proved that the MWCNT-CuNiFe2O4-based sonophotocatalytic process was a promising dye degradation technology to protect the aquatic environment.
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Affiliation(s)
- Tariq J Al-Musawi
- Building and Construction Techniques Engineering Department, Al-Mustaqbal University College, Babylon, Iraq
| | - Nezamaddin Mengelizadeh
- Department of Environmental Health Engineering, Evas Faculty of Health, Larestan University of Medical Sciences, Larestan, Iran
| | - Mahmoud Taghavi
- Department of Environmental Health Engineering, Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Zaccheus Shehu
- Department of Chemistry, Faculty of Science, Gombe State University, Gombe, Nigeria
| | - Davoud Balarak
- Department of Environmental Health, Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.
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CuI Immobilized on Tricationic Ionic Liquid Anchored on Functionalized Magnetic Hydrotalcite (Fe3O4/HT-TIL-CuI) as a Novel, Magnetic and Efficient Nanocatalyst for Ullmann-Type C–N Coupling Reaction. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02316-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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10
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Rajabzadeh M, Najdi N, Khalifeh R. Design, fabrication and investigation synergistic effects of MxOy.CuO (M: Pd, Zn, Mn, La) hollow spheres on alcohol oxidation reaction. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.09.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Alhamd M, Tabatabaie T, Parseh I, Amiri F, Mengelizadeh N. Magnetic CuNiFe 2O 4 nanoparticles loaded on multi-walled carbon nanotubes as a novel catalyst for peroxymonosulfate activation and degradation of reactive black 5. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:57099-57114. [PMID: 34085196 DOI: 10.1007/s11356-021-14590-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
Novel copper-nickel ferrite nanocatalyst loaded on multi-walled carbon nanotube (MWCNTs-CuNiFe2O4) was synthesized and applied to activate peroxymonosulfate (PMS) in the degradation of the reactive black 5 (RB5). The structure of the catalyst was well characterized by scanning electron microscope (SEM), Fourier-transform infrared spectroscopy (FTIR), and X-ray powder diffraction (XRD). The MWCNTs-CuNiFe2O4/PMS system showed a high performance in the degradation of RB5 with a kinetic rate of 1.5-2.5 times higher than homogeneous and heterogeneous systems. Maximum degradation efficiency (99.60%) was obtained at an initial pH of 7, catalyst dosage of 250 mg/L, PMS dosage of 4 mM, the temperature of 25 °C, and reaction time of 15 min. Anion experiments emphasized that the presence of nitrate, carbonate, and phosphate in the solution reduced the degradation efficiency by producing reactive species with low oxidation potential. The RB5 degradation rate evolved with temperature, and the activation energy was obtained to be 44.48 kJ/mol. The mechanism of PMS activation and production of free radicals was proposed based on tert-butyl alcohol (TBA), ethanol (EtOH), and potassium iodide (KI) scavengers. Trapping experiments showed that both sulfate (SO4•-) and hydroxyl (•OH) radicals are involved in the catalytic degradation of RB5. The effective treatment of real wastewater and tap water by the MWCNTs-CuNiFe2O4/PMS system requires a long reaction time. Gas chromatography-mass spectrometry (GC-MS) analysis indicated that RB5 can be degraded via methylation, decarboxylation, hydroxylation, and ring/chain cleavage pathways. The stable catalytic activity after three consecutive cycles suggested that MWCNTs-CuFe2O4 is a novel reusability catalyst in PMS activation.
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Affiliation(s)
- Mehdi Alhamd
- Department of Environment, College of Environmental Engineering, Branch Bushehr, Islamic Azad University, Bushehr, Iran
| | - Tayebeh Tabatabaie
- Department of Environment, College of Environmental Engineering, Branch Bushehr, Islamic Azad University, Bushehr, Iran.
| | - Iman Parseh
- Department of Environmental Health Engineering, Behbahan Faculty of Medical Sciences, Behbahan, Iran.
| | - Fazel Amiri
- Department of Environment, College of Environmental Engineering, Branch Bushehr, Islamic Azad University, Bushehr, Iran
| | - Nezamaddin Mengelizadeh
- Department of Environmental Health Engineering, Faculty of Evaz Health, Research Center of Health, Safety and Environment, Larestan University of Medical Sciences, Larestan, Iran
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Photocatalytic efficiency of CuNiFe2O4 nanoparticles loaded on multi-walled carbon nanotubes as a novel photocatalyst for ampicillin degradation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116470] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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13
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Ghodsinia SSE, Akhlaghinia B, Jahanshahi R. Co3O4 nanoparticles embedded in triple-shelled graphitic carbon nitride (Co3O4/TSCN): a new sustainable and high-performance hierarchical catalyst for the Pd/Cu-free Sonogashira–Hagihara cross-coupling reaction in solvent-free conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04466-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Arora G, Yadav M, Gaur R, Gupta R, Yadav P, Dixit R, Sharma RK. Fabrication, functionalization and advanced applications of magnetic hollow materials in confined catalysis and environmental remediation. NANOSCALE 2021; 13:10967-11003. [PMID: 34160507 DOI: 10.1039/d1nr01010g] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Magnetic hollow-structured functional hybrid materials with unique architectures and preeminent properties have always been an area of extensive research. They represent a subtle collaboration of hollow architecture, mesoporous nanostructure and magnetic character. Owing to the merits of a large void space, low density, high specific surface area, well-defined active sites and facile magnetic recovery, these materials present promising application projections in numerous fields, such as drug delivery, adsorption, storage, catalysis and many others. In this review, recent progress in the design, synthesis, functionalization and applications of magnetic hollow-meso/nanostructured materials are discussed. The first part of the review has been dedicated to the preparation and functionalization of the materials. The synthetic protocols have been broadly classified into template-assisted and template-free methods and major trends in their synthesis have been elaborated in detail. Furthermore, the benefits and drawbacks of each method are compared. The later part summarizes the application aspects of confined catalysis in organic transformations and environmental remediation such as degradation of organic pollutants, dyes and antibiotics and adsorption of heavy metal ions. Finally, an outlook of future directions in this research field is highlighted.
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Affiliation(s)
- Gunjan Arora
- Green Chemistry Network Centre, Department of Chemistry, University of Delhi, Delhi-110007, India.
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Rezaei F, Khalifeh R, Amrollahi MA. Tetra-Shelled Cr1.3Fe0.7O3 Hollow Sphere as an Efficient Catalyst for the CO2 Fixation Reaction Under Mild and Solvent-Free Conditions. Top Catal 2021. [DOI: 10.1007/s11244-021-01464-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sonei S, Taghavi F, Khojastehnezhad A, Gholizadeh M. Copper‐Functionalized Silica‐Coated Magnetic Nanoparticles for an Efficient Suzuki Cross‐Coupling Reaction. ChemistrySelect 2021. [DOI: 10.1002/slct.202004148] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Samin Sonei
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Faezeh Taghavi
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Amir Khojastehnezhad
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
| | - Mostafa Gholizadeh
- Department of Chemistry, Faculty of Science Ferdowsi University of Mashhad Mashhad Iran
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17
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Highly sensitive non-enzymatic electrochemical glucose sensor based on dumbbell-shaped double-shelled hollow nanoporous CuO/ZnO microstructures. Sci Rep 2021; 11:344. [PMID: 33431992 PMCID: PMC7801383 DOI: 10.1038/s41598-020-79460-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 12/08/2020] [Indexed: 01/29/2023] Open
Abstract
A high-performance non-enzymatic glucose sensor based on hybrid metal-oxides is proposed. Dumbbell-shaped double-shelled hollow nanoporous CuO/ZnO microstructures (CuO/ZnO-DSDSHNM) were prepared via the hydrothermal method using pluronic F-127 as a surfactant. This structure is studied by various physicochemical characterizations such as scanning electron microscopy, X-ray diffraction spectroscopy, inductively coupled plasma atomic emission spectroscopy, elemental mapping techniques, X-ray photoelectron spectroscopy, and transmission electron microscopy. This unique CuO/ZnO-DSDSHNM provides both a large surface area and an easy penetrable structure facilitating improved electrochemical reactivity toward glucose oxidation. The prepared CuO/ZnO-DSDSHNM was used over the glassy carbon electrode (GCE) as the active material for glucose detection and then coated by Nafion to provide the proposed Nafion/CuO/ZnO-DSDSHNM/GCE. The fabricated glucose sensor exhibits an extremely wide dynamic range from 500 nM to 100 mM, a sensitivity of 1536.80 µA mM-1 cm-2, a low limit of detection of 357.5 nM, and a short response time of 1.60 s. The proposed sensor also showed long-term stability, good reproducibility, favorable repeatability, excellent selectivity, and satisfactory applicability for glucose detection in human serum samples. The achieved high-performance glucose sensing based on Nafion/CuO/ZnO-DSDSHNM/GCE shows that both the material synthesis and the sensor fabrication methods have been promising and they can be used in future researches.
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Magnetic covalently immobilized nickel complex: A new and efficient method for the Suzuki cross‐coupling reaction. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6158] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Ren R, Huang P, Zhao W, Li T, Liu M, Wu Y. A New ternary organometallic Pd(ii)/Fe(iii)/Ru(iii) self-assembly monolayer: the essential ensemble synergistic for improving catalytic activity. RSC Adv 2021; 11:1250-1260. [PMID: 35424095 PMCID: PMC8693531 DOI: 10.1039/d0ra09347e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 12/06/2020] [Indexed: 12/22/2022] Open
Abstract
The synergistic catalytic effect in a hetero-trimetallic catalytic monolayer is one of the intriguing topics because the additive effects of the second or third component play an important role in improving the activity. In this paper, a new Schiff-base organometallic nanosheet containing Pd/Fe/Ru immobilized on graphene oxide (GO@H-Pd/Fe/Ru) was prepared and characterized. The catalytic performance of GO@H-Pd/Fe/Ru and synergistic effect were systematically investigated. GO@H-Pd/Fe/Ru was found to be an efficient catalyst with higher turnover frequency (TOF) (26 892 h-1) and stability with recyclability of at least 10 times in the Suzuki-Miyaura coupling reaction. The deactivation mechanism was caused by the aggregation of the active species, loss of the active species, the changes of the organometallic complex, and active sites covered by adsorbed elements during the catalytic process. GO@H-Pd/Fe/Ru was a heterogeneous catalyst, as confirmed by kinetic studies with in situ FT-IR, thermal filtration tests and poisoning tests. The real active center containing Pd, Ru and Fe arranged as Fe(iii)-Ru(iii)-Pd(ii)-Fe(iii) was proposed. Although Ru(iii) and Fe(iii) were shown to be less active or inactive, the addition of Fe and Ru could effectively improve the entire activity by their ''indirect'' function, in which Fe or Ru made Pd more negative and more stable. The ensemble synergistic effect between metals, the ligand and support was described as a process in which the electron was transferred from GOvia ligand to Ru, and then to Pd or from Fe to Pd to make Pd more negative, promoting the oxidation addition with aryl halide. Also, the vicinity of Ru around Pd as the promoter adsorbed aryl boronic acid, which facilitates its synergism to react with the oxidation intermediate to the trans-metallic intermediate.
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Affiliation(s)
- Ruirui Ren
- College of Chemistry and Molecular Engineering, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 P. R. China +86-371-67766667
| | - Pingping Huang
- College of Chemistry and Molecular Engineering, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 P. R. China +86-371-67766667
| | - Wuduo Zhao
- College of Chemistry and Molecular Engineering, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 P. R. China +86-371-67766667
| | - Tiesheng Li
- College of Chemistry and Molecular Engineering, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 P. R. China +86-371-67766667
| | - Minghua Liu
- Henan Institute of Advanced Technology, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 Henan Province P. R. China
- Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences Zhongguancun North First Street 2 Beijing 100190 P. R. China
| | - Yangjie Wu
- College of Chemistry and Molecular Engineering, Zhengzhou University Kexuedadao 100 Zhengzhou 450001 P. R. China +86-371-67766667
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20
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21
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Shafie H, Niknam K. A magnetic palladium nickel carbon nanocomposite as a heterogeneous catalyst for the synthesis of distyrylbenzene and biphenyl derivatives. NEW J CHEM 2021. [DOI: 10.1039/d1nj01762d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Distyrylbenzene and 9,10-distyrylanthracene derivatives were synthesized using an Fe3O4@Pd@Ni/C nanocomposite as a recyclable catalyst. The catalyst was recycled up to eight times.
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Affiliation(s)
- Habiballah Shafie
- Department of Chemistry
- Faculty of Nano and Bio Science and Technology
- Persian Gulf University
- Bushehr 75169
- Iran
| | - Khodabakhsh Niknam
- Department of Chemistry
- Faculty of Nano and Bio Science and Technology
- Persian Gulf University
- Bushehr 75169
- Iran
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22
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Khalifeh R, Zarei Z, Rajabzadeh M. Imidazolium-based ionic liquid immobilized on functionalized magnetic hydrotalcite (Fe 3O 4/HT-IM): as an efficient heterogeneous magnetic nanocatalyst for chemical fixation of carbon dioxide under green conditions. NEW J CHEM 2021. [DOI: 10.1039/d0nj05225f] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Fe3O4/HT-IM with plate-like morphology was synthesized as a novel and highly effective magnetic nanocatalyst and applied in chemical fixation.
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Affiliation(s)
- Reza Khalifeh
- Department of Chemistry
- Shiraz University of Technology
- Shiraz 71555-313
- Iran
| | - Zeinab Zarei
- Department of Chemistry
- Shiraz University of Technology
- Shiraz 71555-313
- Iran
| | - Maryam Rajabzadeh
- Department of Chemistry
- Shiraz University of Technology
- Shiraz 71555-313
- Iran
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23
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Pramanik A, Bhar S. Silica–sulfuric acid and alumina–sulfuric acid: versatile supported Brønsted acid catalysts. NEW J CHEM 2021. [DOI: 10.1039/d1nj02887a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
–SO3H functionalized silica and alumina have emerged as efficient and eco-compatible heterogeneous solid acid catalysts for the construction of various important molecular skeletons.
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Affiliation(s)
- Amit Pramanik
- Department of Chemistry, A.B.N. Seal College, Cooch Behar, PIN-736 101, India
| | - Sanjay Bhar
- Department of Chemistry, Jadavpur University, Kolkata, PIN-700 032, India
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24
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Kadu BS. Suzuki–Miyaura cross coupling reaction: recent advancements in catalysis and organic synthesis. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02059a] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Suzuki–Miyaura cross coupling reaction (SMCR) – A milestone in the synthesis of C–C coupled compounds.
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25
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Khalifeh R, Naseri V, Rajabzadeh M. Synthesis of Imidazolium‐Based Ionic Liquid on Modified Magnetic Nanoparticles for Application in One‐Pot Synthesis of Trisubstituted Imidazoles. ChemistrySelect 2020. [DOI: 10.1002/slct.202003133] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Reza Khalifeh
- Department of Chemistry Shiraz University of Technology 71555-313 Shiraz Iran
| | - Vafa Naseri
- Department of Chemistry Shiraz University of Technology 71555-313 Shiraz Iran
| | - Maryam Rajabzadeh
- Department of Chemistry Shiraz University of Technology 71555-313 Shiraz Iran
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26
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Khalifeh R, Karimi M, Rajabzadeh M, Hafizi A, Nogorani FS. Synthesis and morphology control of nano CuAl2O4 hollow spheres and their application as an efficient and sustainable catalyst for CO2 fixation. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2020.101233] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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27
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Efficient and selective CO2 and CS2 conversion to cyclic carbonates and trithiocarbonates by using multishell hollow CoAl2O4 microsphere as a unique catalyst under solventless condition. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.09.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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28
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Design and synthesis of CuO@SiO2 multi-yolk@shell and its application as a new catalyst for CO2 fixation reaction under solventless condition. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.06.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Atarod M, Safari J, Tavakolizadeh M, Pourjavadi A. A facile green synthesis of MgCoFe 2O 4 nanomaterials with robust catalytic performance in the synthesis of pyrano[2,3-d]pyrimidinedione and their bis-derivatives. Mol Divers 2020; 25:2183-2200. [PMID: 32720250 DOI: 10.1007/s11030-020-10111-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/25/2020] [Indexed: 11/26/2022]
Abstract
In this study, an efficient, rapid and simple plant-mediated green sol-gel auto-combustion procedure was presented to synthesis magnesium-cobalt ferrite (MgCoFe2O4) nanocatalyst using an aqueous extract of apple skins as a chelating/combustion agent. The catalyst was assessed by multiple techniques, including FT-IR, XRD, FE-SEM, EDS, elemental mapping, TGA-DTA and VSM. Then, the catalytic potential of the as-prepared MgCoFe2O4 nanocatalyst was examined in the three-component condensation reaction of 1,3-dimethyl barbituric acid, aldehydes and malononitrile for the one-pot synthesis of pyrano[2,3-d]pyrimidinedione and their bis-derivatives. The obtained results indicated the excellent catalytic activity of the MgCoFe2O4 in the three-component reaction. The high catalytic activity of these nanomaterials could be attributed to the synergistic electronic effect between nanoparticles, which showcased the enormous potential of multi-metallic nanomaterials in the catalysis field. More importantly, MgCoFe2O4 showed excellent magnetic properties, and it could be successfully separated and recovered by applying an external magnetic for further reuses. To the best of our knowledge, green synthesis of MgCoFe2O4 mediated by aqueous plant extract was reported here for the first time, and this work, therefore, can open up a new insight in the course of design, green synthesis and application of excellent green nanocatalyst for the sustainable processes. MgCoFe2O4 as a magnetically recyclable heterogeneous catalyst, has been synthesized through plant-mediated procedure using an aqueous extract of apple skins.
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Affiliation(s)
- Monireh Atarod
- Department of Organic Chemistry, University of Kashan, Kashan, 87317-51167, Iran
| | - Javad Safari
- Department of Organic Chemistry, University of Kashan, Kashan, 87317-51167, Iran.
| | - Maryam Tavakolizadeh
- Polymer Research Laboratory, Department of Chemistry, Sharif University of Technology, Tehran, 11365-9516, Iran
| | - Ali Pourjavadi
- Polymer Research Laboratory, Department of Chemistry, Sharif University of Technology, Tehran, 11365-9516, Iran
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30
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A green and efficient Pd-free protocol for the Suzuki–Miyaura cross-coupling reaction using Fe3O4@APTMS@Cp2ZrClx(x = 0, 1, 2) MNPs in PEG-400. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04145-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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31
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Shiri P. An overview on the copper‐promoted synthesis of five‐membered heterocyclic systems. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5600] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Pezhman Shiri
- Department of ChemistryShiraz University Shiraz Iran
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32
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Khalifeh R, Niknam A. Nanoparticle-Promoted Synthesis of Trisubstituted Imidazoles in a Green Medium. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1716433] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Reza Khalifeh
- Department of Chemistry, Shiraz University of Technology, Shiraz, Iran
| | - Anahita Niknam
- Department of Chemistry, Shiraz University of Technology, Shiraz, Iran
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33
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Rezaei F, Ali Amrollahi M, Khalifeh R. Brønsted Acidic Dicationic Ionic Liquid Immobilized on Fe
3
O
4
@SiO
2
Nanoparticles as an Efficient and Magnetically Separable Catalyst for the Synthesis of Bispyrazoles. ChemistrySelect 2020. [DOI: 10.1002/slct.201904831] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fahimeh Rezaei
- Department of Chemistry, College of ScienceYazd University 89195-741 Yazd Iran
| | | | - Reza Khalifeh
- Department of ChemistryShiraz University of Technology 71555-313 Shiraz Iran
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34
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Pd–ninhydrin immobilized on magnetic nanoparticles: synthesis, characterization, and application as a highly efficient and recoverable catalyst for Suzuki–Miyaura and Heck–Mizoroki C–C coupling reactions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-019-01833-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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35
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Ghasemi AH, Naeimi H. Design, preparation and characterization of aerogel NiO–CuO–CoO/SiO2 nanocomposite as a reusable catalyst for C–N cross-coupling reaction. NEW J CHEM 2020. [DOI: 10.1039/d0nj00345j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The aerogel nanocomposite produces using the sol–gel and supercritical drying method processes. The CO2 supercritical drying (SCD) was taken as the most powerful process, ensuring the best properties of the product.
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Affiliation(s)
- Amir Hossein Ghasemi
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Kashan
- Kashan
- Iran
| | - Hossein Naeimi
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Kashan
- Kashan
- Iran
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36
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Khalifeh R, Rajabzadeh M, Ebadi A. Triple‐Shell Hollow CuNiFe
2
O
4
Spheres as Heterogeneous Catalyst for Selective Oxidation of Alcohols. ChemistrySelect 2019. [DOI: 10.1002/slct.201903183] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Reza Khalifeh
- Department of ChemistryShiraz University of Technology 71555-313 Shiraz Iran
| | - Maryam Rajabzadeh
- Department of ChemistryShiraz University of Technology 71555-313 Shiraz Iran
| | - Amin Ebadi
- Department of Chemistry Kazerun BranchIslamic Azad University, Kazerun Iran
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37
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Sadhasivam V, Sankar B, Elamathi G, Mariyappan M, Siva A. Cu(OAc)2 entrapped on ethylene glycol-modified melamine–formaldehyde polymer as an efficient heterogeneous catalyst for Suzuki–Miyaura coupling reactions. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03984-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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38
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Ebadi A, Rajabzadeh M, Khalifeh R. Fe
3
O
4
@SiO
2
/EP.EN.EG.Cu as a Highly Efficient and Recoverable Catalytic System for Synthesis of 1,4‐Disubstituted 1,2,3‐Triazole Derivatives via the Click Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201901237] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Amin Ebadi
- Department of ChemistryKazerun BranchIslamic Azad University Kazerun Iran
| | - Maryam Rajabzadeh
- Department of ChemistryShiraz University of Technology 71555-313 Shiraz Iran
| | - Reza Khalifeh
- Department of ChemistryShiraz University of Technology 71555-313 Shiraz Iran
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39
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Functionalized graphene oxide anchored to Ni complex as an effective recyclable heterogeneous catalyst for Sonogashira coupling reactions. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.01.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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40
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Design and synthesis of Fe3O4@SiO2/aza-crown ether-Cu(II) as a novel and highly efficient magnetic nanocomposite catalyst for the synthesis of 1,2,3-triazoles, 1-substituted 1H-tetrazoles and 5-substituted 1H-tetrazoles in green solvents. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.039] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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41
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Khalifeh R, Karimzadeh F. Copper nanoparticles supported on charcoal mediated one-pot three-component synthesis of N-substituted-2H-indazoles via consecutive condensation C–N and N–N bond formation. CAN J CHEM 2019. [DOI: 10.1139/cjc-2018-0428] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
An efficient and straightforward protocol for direct synthesis of 2H-indazoles is achieved from consecutive condensation of 2-halobenzaldehydes, primary amines, and sodium azide catalyzed by heterogeneous copper nanoparticles on charcoal (Cu/C) is achieved. The recoverable heterogeneous copper nanoparticles on charcoal (Cu/C) catalyst exhibited an impressive activity for the title reaction without any additives (expensive ligands, etc.). A series of structurally diverse 2H-indazoles were prepared in good to excellent yields from easily accessible starting materials by employing this protocol.
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Affiliation(s)
- Reza Khalifeh
- Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
- Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
| | - Faranak Karimzadeh
- Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
- Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
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42
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Design and Preparation of Hallow Mesoporous Silica Spheres Include CuO and Its Catalytic Performance for Synthesis of 1,2,3-Triazole Compounds via the Click Reaction in Water. Catal Letters 2019. [DOI: 10.1007/s10562-019-02666-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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43
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Ren H, Yu R. Hollow multi-shelled structures for energy conversion and storage applications. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00634f] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Materials with hollow multi-shelled structures composed of various compositions are promising candidates for energy conversion and storage applications.
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Affiliation(s)
- Hao Ren
- School of Metallurgical and Ecological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
- School of Materials Science and Engineering
| | - Ranbo Yu
- School of Metallurgical and Ecological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
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44
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Naeimi H, Kiani F. Hexamethylenetetramine Copper Diiodide Immobilized on Graphene Oxide Nanocomposite as Recyclable Catalyst for Sonochemical Green Synthesis of Diarylethynes. ChemistrySelect 2018. [DOI: 10.1002/slct.201802512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hossein Naeimi
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Kashan, Kashan Department Kashan 87317, I.R. Iran
| | - Fatemeh Kiani
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Kashan, Kashan Department Kashan 87317, I.R. Iran
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45
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Keyhaniyan M, Shiri A, Eshghi H, Khojastehnezhad A. Synthesis, characterization and first application of covalently immobilized nickel-porphyrin on graphene oxide for Suzuki cross-coupling reaction. NEW J CHEM 2018. [DOI: 10.1039/c8nj04157a] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, nickel(ii)-coordinated 5,10,15,20-tetrakis(aminophenyl)porphyrin (NiTAPP) as a macrocyclic complex was covalently grafted to the edge of graphene oxide (GO) and applied as nanocatalyst in Suzuki cross-coupling reaction.
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Affiliation(s)
- Mahdi Keyhaniyan
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - Ali Shiri
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - Hossein Eshghi
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - Amir Khojastehnezhad
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
- Mashhad
- Iran
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