1
|
Darabi M, Nikoorazm M, Tahmasbi B, Ghorbani-Choghamarani A. Immobilization of Ni(ii) complex on the surface of mesoporous modified-KIT-6 as a new, reusable and highly efficient nanocatalyst for the synthesis of tetrazole and pyranopyrazole derivatives. RSC Adv 2023; 13:12572-12588. [PMID: 37101952 PMCID: PMC10123498 DOI: 10.1039/d2ra08269a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 04/07/2023] [Indexed: 04/28/2023] Open
Abstract
In this paper, KIT-6@SMTU@Ni was successfully synthesized via a new method of Ni(ii) complex stabilization on modified mesoporous KIT-6, as a novel and green heterogeneous catalyst. The obtained catalyst (KIT-6@SMTU@Ni) was characterized using Fourier transform infrared spectroscopy (FT-IR), Brunauer-Emmett-Teller (BET) calculation, X-ray diffraction (XRD), atomic absorption spectroscopy (AAS), energy-dispersive X-ray spectroscopy (EDS), X-ray mapping, thermogravimetric analysis (TGA) techniques and scanning electron microscopy (SEM). After complete characterization of the catalyst, it was successfully used for the synthesis of 5-substituted 1H-tetrazoles and pyranopyrazoles. Moreover, tetrazoles were synthesized from benzonitrile derivatives and sodium azide (NaN3). All tetrazole products were synthesized with high TON, TOF and excellent yields (88-98%) in a reasonable time (0.13-8 h), demonstrating the efficiency and practicality of the KIT-6@SMTU@Ni catalyst. Furthermore, pyranopyrazoles were prepared through the condensation reaction of benzaldehyde derivatives with malononitrile, hydrazine hydrate and ethyl acetoacetate with high TON, TOF and excellent yields (87-98%) at appropriate times (2-10.5 h). KIT-6@SMTU@Ni could be reused for five runs without any re-activation. Significantly, this plotted protocol has prominent benefits, such as applying green solvents, the use of commercially available and low-cost materials, excellent separation and reusability of the catalyst, short reaction time, high yield of products and a facile work-up.
Collapse
Affiliation(s)
- Mitra Darabi
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | - Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | | |
Collapse
|
2
|
Moradi P, Kikhavani T, Abbasi Tyula Y. A new samarium complex of 1,3-bis(pyridin-3-ylmethyl)thiourea on boehmite nanoparticles as a practical and recyclable nanocatalyst for the selective synthesis of tetrazoles. Sci Rep 2023; 13:5902. [PMID: 37041186 PMCID: PMC10090185 DOI: 10.1038/s41598-023-33109-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/07/2023] [Indexed: 04/13/2023] Open
Abstract
Boehmite is a natural and environmentally friendly compound. Herein boehmite nanoparticles were primarily synthesized and, then, their surface were modified via 3-choloropropyltrimtoxysilane (CPTMS). Afterwards, a new samarium complex was stabilized on the surface of the modified boehmite nanoparticles (Sm-bis(PYT)@boehmite). The obtained nanoparticles were characterized using thermogravimetric analysis (TGA), energy dispersive X-ray spectroscopy (EDS), Brunauer-Emmett-Teller (BET), wavelength dispersive X-ray spectroscopy (WDX), scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT-IR), Inductively coupled plasma mass spectrometry (ICP-MS), dynamic light scattering (DLS), and X-ray diffraction (XRD) pattern. Sm-bis(PYT)@boehmite was used as an environmentally friendly, efficient, and organic-inorganic hybrid nanocatalyst in the homoselective synthesis of tetrazoles in polyethylene glycol 400 (PEG-400) as a green solvent. Notably, Sm-bis(PYT)@boehmite is stable and has a heterogeneous nature. Thus, it can be reused for several runs without any re-activation.
Collapse
Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran.
| | - Tavan Kikhavani
- Department of Chemical Engineering, Faculty of Engineering, Ilam University, Ilam, Iran.
| | - Yunes Abbasi Tyula
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
| |
Collapse
|
3
|
Jabbari A, Moradi P, Tahmasbi B. Synthesis of tetrazoles catalyzed by a new and recoverable nanocatalyst of cobalt on modified boehmite NPs with 1,3-bis(pyridin-3-ylmethyl)thiourea. RSC Adv 2023; 13:8890-8900. [PMID: 36936843 PMCID: PMC10020908 DOI: 10.1039/d2ra07510e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/01/2023] [Indexed: 03/19/2023] Open
Abstract
In the first part of this work, boehmite nanoparticles (BNPs) were synthesized from aqueous solutions of NaOH and Al(NO3)3·9H2O. Then, the BNPs surface was modified using 3-choloropropyltrimtoxysilane (CPTMS) and then 1,3-bis(pyridin-3-ylmethyl)thiourea ((PYT)2) was anchored on the surface of the modified BNPs (CPTMS@BNPs). In the final step, a complex of cobalt was stabilized on its surface (Co-(PYT)2@BNPs). The final obtained nanoparticles were characterized by FT-IR spectra, TGA analysis, SEM imaging, WDX analysis, EDS analysis, and XRD patterns. In the second part, Co-(PYT)2@BNPs were used as a highly efficient, retrievable, stable, and organic-inorganic hybrid nanocatalyst for the formation of organic heterocyclic compounds such as tetrazole derivatives. Co-(PYT)2@BNPs as a novel nanocatalyst are stable and have a heterogeneous nature; therefore, they can be recovered and reused again for several consecutive runs without any re-activation.
Collapse
Affiliation(s)
- Arida Jabbari
- Department of Chemistry, Qeshm Branch, Islamic Azad University Qeshm Iran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University P.O. Box 69315516 Ilam Iran
| | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science, Ilam University P.O. Box 69315516 Ilam Iran
| |
Collapse
|
4
|
Synthesis, identification and application of Fe3O4@THAM-Mercaptopyrimidine nanoparticles as a novel and highly recyclable nanocatalyst in one-pot multicomponent synthesis of 1,8-dioxo-octahydroxanthenes and polyhydroquinolines. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04978-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
|
5
|
Jabbari A, Nikoorazm M, Moradi P. A V(O)-Schiff-base complex on MCM-41 as an efficient, reusable, and chemoselective nanocatalyst for the oxidative coupling of thiols and oxidation of sulfides. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04977-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
6
|
Tahmasbi B, Nikoorazm M, Moradi P, Abbasi Tyula Y. A Schiff base complex of lanthanum on modified MCM-41 as a reusable nanocatalyst in the homoselective synthesis of 5-substituted 1 H-tetrazoles. RSC Adv 2022; 12:34303-34317. [PMID: 36545578 PMCID: PMC9707292 DOI: 10.1039/d2ra05413b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/13/2022] [Indexed: 11/30/2022] Open
Abstract
In this work, mesoporous MCM-41 was modified by a new Schiff-base formed from the condensation of triethylenetatramine and 5-bromosalicylaldehyde. Then, it was used for the stabilization of lanthanum metal (La-Schiff base@MCM-41) as a homoselective, reusable, efficient and biocompatible catalyst in the synthesis of 5-substituted 1H-tetrazole derivatives. The synthesized tetrazoles were characterized using 1H NMR and FT-IR spectroscopy and methods to measure their physical properties. La-Schiff base@MCM-41 was characterized by using various techniques such as ICP, CHN, XRD, TGA, BET, FT-IR spectroscopy, SEM, EDS and WDX. This catalyst has good stability and a heterogeneous nature, enabling it to be easily recovered and reused several times without significant loss in catalytic activity. This present strategy has important advantages such as utilizing PEG as a green solvent, short reaction times, excellent yields, easy recycling of the catalyst and pure separation of the products. The recovered La-Schiff base@MCM-41 catalyst was characterized by using FT-IR spectroscopy, SEM and AAS.
Collapse
Affiliation(s)
- Bahman Tahmasbi
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Yunes Abbasi Tyula
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| |
Collapse
|
7
|
Kikhavani T, Moradi P, Mashari‐Karir M, Naji J. A new copper Schiff‐base complex of 3,4‐diaminobenzophenone stabilized on magnetic MCM‐41 as a homoselective and reusable catalyst in the synthesis of tetrazoles and pyranopyrazoles. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tavan Kikhavani
- Department of Chemical Engineering, Faculty of Engineering Ilam University Ilam Iran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science Ilam University Ilam Iran
| | | | - Jalil Naji
- Department of Physics, Faculty of science Ilam University Ilam Iran
| |
Collapse
|
8
|
Synthesis and Characterization of Nickel Metal-Organic Framework Including 4,6-diamino-2-mercaptopyrimidine and its Catalytic Application in Organic Reactions. Catal Letters 2022. [DOI: 10.1007/s10562-022-04135-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
9
|
Tetradentate copper complex supported on boehmite nanoparticles as an efficient and heterogeneous reusable nanocatalyst for the synthesis of diaryl ethers. Sci Rep 2022; 12:11660. [PMID: 35804003 PMCID: PMC9270415 DOI: 10.1038/s41598-022-15921-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 07/01/2022] [Indexed: 12/29/2022] Open
Abstract
In this work boehmite nanoparticles (BNPs) were prepared through addition of aqueous solution of NaOH to solution of Al(NO3)3·9H2O. Then, the surface of BNPs was modified by (3-chloropropyl)trimethoxysilane (CPTMS) and further tetradentate ligand (MP-bis(AMP)) was anchored on its surface. At final step, a tetradentate organometallic complex of copper was stabilized on the surface of modified BNPs (Cu(II)-MP-bis(AMP)@boehmite). These obtained nanoparticles were characterized using SEM imaging, WDX, EDS, AAS and TGA analysis, BET method, FT-IR spectroscopy, and XRD pattern. In continue, the catalytic activity of Cu(II)-MP-bis(AMP)@boehmite has been used as a much efficient, reusable and hybrid of organic-inorganic nanocatalyst in the synthesis of ether derivatives through C-O coupling reaction under palladium-free and phosphine-free conditions. Cu(II)-MP-bis(AMP)@boehmite catalyst has been recovered and reused again for several times in the synthesis of ether derivatives.
Collapse
|
10
|
Koolivand M, Nikoorazm M, Ghorbani‐Choghamarani A, Tahmasbi B. Cu–citric acid metal–organic framework: Synthesis, characterization and catalytic application in Suzuki–Miyaura cross‐coupling reaction and oxidation of sulfides. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6434] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Mostafa Koolivand
- Department of Chemistry, Faculty of Science Ilam University Ilam Iran
| | - Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science Ilam University Ilam Iran
| | | | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science Ilam University Ilam Iran
| |
Collapse
|
11
|
Abbas Khakiani B, Shirini F, Tajik H, Taherpour Nahzomi H, Daneshvar N. Synthesis, characterization, and physicochemical properties of three new nanostructured benzimidazole-based dicationic Brønsted acidic molten salts and comparison of their catalytic and antibacterial activities. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
12
|
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]
|
13
|
Moradi P, Hajjami M. Magnetization of graphene oxide nanosheets using nickel magnetic nanoparticles as a novel support for the fabrication of copper as a practical, selective, and reusable nanocatalyst in C-C and C-O coupling reactions. RSC Adv 2021; 11:25867-25879. [PMID: 35479448 PMCID: PMC9037157 DOI: 10.1039/d1ra03578a] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 07/08/2021] [Indexed: 01/14/2023] Open
Abstract
Catalyst species are an important class of materials in chemistry, industry, medicine, and biotechnology. Moreover, waste recycling is an important process in green chemistry and is economically efficient. Herein, magnetic graphene oxide was synthesized using nickel magnetic nanoparticles and further applied as a novel support for the fabrication of a copper catalyst. The catalytic activity of supported copper on magnetic graphene oxide (Cu–ninhydrin@GO–Ni MNPs) was investigated as a selective, practical, and reusable nanocatalyst in the synthesis of diaryl ethers and biphenyls. Some of the obtained products were identified by NMR spectroscopy. This nanocatalyst has been characterized by atomic absorption spectroscopy (AAS), scanning electron microscopy (SEM), wavelength dispersive X-ray spectroscopy (WDX), energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR), and vibrating sample magnetometer (VSM) techniques. The results obtained from SEM shown that this catalyst has a nanosheet structure. Also, XRD and FT-IR analysis show that the structure of graphene oxide and nickel magnetic nanoparticles is stable during the modification of the nanoparticles and synthesis of the catalyst. The VSM curve of the catalyst shows that this catalyst can be recovered using an external magnet; therefore, it can be reused several times without a significant loss of its catalytic efficiency. The heterogeneity and stability of this nanocatalyst during organic reactions was confirmed by the hot filtration test and AAS technique. Catalytic activity of supported copper on magnetic graphene oxide was investigated as a selective and reusable nanocatalyst in the synthesis of diaryl ethers and biphenyls.![]()
Collapse
Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | - Maryam Hajjami
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University 6517838683 Hamedan Iran
| |
Collapse
|
14
|
Mohammadi M, Khodamorady M, Tahmasbi B, Bahrami K, Ghorbani-Choghamarani A. Boehmite nanoparticles as versatile support for organic–inorganic hybrid materials: Synthesis, functionalization, and applications in eco-friendly catalysis. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.02.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
15
|
Aabaka SR, Mao J, Lavanya M, Venkateswarlu K, Huang Z, Mao J, Yang X, Lin C. Nanocellulose Supported PdNPs as in situ Formed Nano Catalyst for the Suzuki Coupling Reaction in Aqueous Media: A Green Approach and Waste to Wealth. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121719] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
16
|
Highly efficacious preparation of 3,3′-(arylmethylene)-bis(2-hydroxynaphthoquinone) derivatives catalyzed by a nanorod-structured organic–inorganic hybrid material. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-020-04375-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
17
|
Moavi J, Buazar F, Sayahi MH. Algal magnetic nickel oxide nanocatalyst in accelerated synthesis of pyridopyrimidine derivatives. Sci Rep 2021; 11:6296. [PMID: 33739019 PMCID: PMC7973480 DOI: 10.1038/s41598-021-85832-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 03/08/2021] [Indexed: 01/31/2023] Open
Abstract
This research presents a novel biological route for the biosynthesis of nickel oxide nanoparticles (NiO NPs) using marine macroalgae extract as a reducing and coating agent under optimized synthesis conditions. XRD and TEM analyses revealed that phytosynthesized NiO NPs are crystalline in nature with a spherical shape having a mean particle size of 32.64 nm. TGA results indicated the presence of marine-derived organic constituents on the surface of NiO NPs. It is found that biogenic NiO NPs with BET surface area of 45.59 m2g-1 is a highly efficient catalyst for benign one-pot preparation of pyridopyrimidine derivatives using aqueous reaction conditions. This environmentally friendly procedure takes considerable advantages of shorter reaction times, excellent product yields (up to 96%), magnetically viable nanocatalyst (7 runs), low catalyst loadings, and free toxic chemical reagents.
Collapse
Affiliation(s)
- Javad Moavi
- grid.484402.e0000 0004 0440 6745Department of Marine Chemistry, Khorramshahr University of Marine Science and Technology, P.O. Box 669, Khorramshahr, Iran
| | - Foad Buazar
- grid.484402.e0000 0004 0440 6745Department of Marine Chemistry, Khorramshahr University of Marine Science and Technology, P.O. Box 669, Khorramshahr, Iran
| | - Mohammad Hosein Sayahi
- grid.412462.70000 0000 8810 3346Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran, Iran
| |
Collapse
|
18
|
Akkoç M, Buğday N, Altın S, Yaşar S. Magnetite@MCM‐41 nanoparticles as support material for Pd‐
N
‐heterocyclic carbene complex: A magnetically separable catalyst for Suzuki–Miyaura reaction. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6233] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Mitat Akkoç
- Hekimhan Vocational College, Department of Property Protection and Security Malatya Turgut Özal University Malatya Turkey
| | - Nesrin Buğday
- Faculty of Science and Arts, Department of Chemistry İnönü University Malatya Turkey
| | - Serdar Altın
- Faculty of Science and Arts, Department of Physics İnönü University Malatya Turkey
| | - Sedat Yaşar
- Faculty of Science and Arts, Department of Chemistry İnönü University Malatya Turkey
| |
Collapse
|
19
|
Kerru N, Gummidi L, Maddila S, Jonnalagadda SB. A Review of Recent Advances in the Green Synthesis of Azole- and Pyran-based Fused Heterocycles Using MCRs and Sustainable Catalysts. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999201020204620] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Nitrogen, oxygen and sulfur-containing fused heterocycles are of great importance
because of their exciting and diverse biological activities. The construction of the carbonnitrogen
and carbon-oxygen through a multicomponent reaction approach by using ecofriendly
reusable heterogeneous catalysts are of significant importance as it opens avenues for
the introduction of nitrogen and oxygen in organic molecules. Thus, green methodologies
have gained particular significance in this field; today, green chemistry is considered a tool
for introducing sustainable concepts at the fundamental level. This review emphasizes and
discusses the current progress on the applications of eco-friendly, recyclable heterogeneous
catalysts for the synthesis of different heterocyclic fused systems and their green protocols.
We paid particular attention to the specific integration of carbon-nitrogen, and carbon-oxygen
bond-forming fused heterocycles by a one-pot approach by evaluating the literature between 2012 and the middle of
2020. The efficiency of the catalyst is assessed in terms of reaction time, yield and possible reusability. The MCR and
heterogeneous catalyst strategies have demonstrated broader scope, economical and viability for the green and sustainable
processes in the field of synthetic organic chemistry.
Collapse
Affiliation(s)
- Nagaraju Kerru
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban-4000, South Africa
| | - Lalitha Gummidi
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban-4000,, South Africa
| | - Suresh Maddila
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban-4000,, South Africa
| | - Sreekantha B. Jonnalagadda
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban-4000,, South Africa
| |
Collapse
|
20
|
l-Arginine complex of copper on modified core–shell magnetic nanoparticles as reusable and organic–inorganic hybrid nanocatalyst for the chemoselective oxidation of organosulfur compounds. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-020-02040-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
21
|
A new palladium heterogeneous complex (Pd-Gu@BOEH): chemoselective, phosphine-free and practical nanocatalyst in carbon–carbon cross-coupling reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04315-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
22
|
Nikoorazm M, Naseri M. Two Schiff-base Complexes of Copper and Zirconium Oxide Fabricated on Magnetic Nanoparticles as Practical and Recyclable Catalysts in C-C Coupling Reaction. LETT ORG CHEM 2020. [DOI: 10.2174/1570178617999200908092916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Fe3O4 magnetic nanoparticles (MNPs) were prepared via a chemical co-precipitation method. Then, the surface
of Fe3O4 MNPs was modified by (3-Chloropropyl)trimethoxysilane and then two Schiff-base complexes of zirconium oxide
and copper were stabilized on modified Fe3O4 MNPs. These catalysts were characterized using SEM, EDS, WDX, FTIR,
XRD, TGA, VSM and AAS techniques. The catalytic activity of these catalysts was described in the carbon-carbon coupling
reaction. VSM analysis of these catalysts indicate the high magnetic performance, therefor these catalysts can be recovered
by an external magnet and reused for several times without missing in the amount of catalysts. Reusability, excellent yields
and high TON values indicate the high efficiency of these catalysts. Leaching of these catalysts was studied by AAS which
leaching of copper or zirconium was not observed. Also, the stability of these catalysts was confirmed by characterization
of recovered catalysts and comparing with fresh catalysts.
Collapse
Affiliation(s)
- Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
| | - Masoomeh Naseri
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
| |
Collapse
|
23
|
Jafari F, Ghorbani‐Choghamarani A, Hasanzadeh N. Guanidine complex of copper supported on boehmite nanoparticles as practical, recyclable, chemo and homoselective organic–inorganic hybrid nanocatalyst for organic reactions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5901] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Fariba Jafari
- Department of Chemistry, Khozestan Science and Research Branch Islamic Azad University Ahvaz Iran
- Department of Chemistry, Ahvaz Branch Islamic Azad University Ahvaz Iran
| | - Arash Ghorbani‐Choghamarani
- Department of Chemistry, Ahvaz Branch Islamic Azad University Ahvaz Iran
- Department of Chemistry, Faculty of Science Ilam University P.O. Box 69315516 Ilam Iran
| | - Neda Hasanzadeh
- Department of Chemistry, Ahvaz Branch Islamic Azad University Ahvaz Iran
| |
Collapse
|
24
|
Nikoorazm M, Tahmasbi B, Gholami S, Moradi P. Copper and nickel immobilized on cytosine@MCM‐41: as highly efficient, reusable and organic–inorganic hybrid nanocatalysts for the homoselective synthesis of tetrazoles and pyranopyrazoles. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Shahab Gholami
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| |
Collapse
|
25
|
Hassankhani A, Gholipour B, Rostamnia S. An efficient regioselective three-component synthesis of tetrazoloquinazolines using g-C3N4 covalently bonded sulfamic acid. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114217] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
26
|
Sharma D, Bulusheva LG, Bulushev DA, Gupta N. The synthesis of biphenyl through C–H bond activation in benzene over a Pd catalyst supported on graphene oxide. NEW J CHEM 2020. [DOI: 10.1039/d0nj02230f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This is the first report on carbon–hydrogen (C–H) bond activation in benzene over a palladium catalyst supported on graphene oxide (GO) leading to the sole formation of biphenyl with a yield of 78%.
Collapse
Affiliation(s)
- Deepika Sharma
- School of Chemistry
- Faculty of Sciences
- Shoolini University
- Solan (H.P.)
- India
| | - Lyubov G. Bulusheva
- Nikolaev Institute of Inorganic Chemistry
- Novosibirsk 630090
- Russia
- Novosibirsk State University
- Novosibirsk 630090
| | | | - Neeraj Gupta
- School of Chemistry
- Faculty of Sciences
- Shoolini University
- Solan (H.P.)
- India
| |
Collapse
|
27
|
Moradi P, Hajjami M, Tahmasbi B. Fabricated copper catalyst on biochar nanoparticles for the synthesis of tetrazoles as antimicrobial agents. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114169] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
28
|
Bhaskaruni SV, Maddila S, van Zyl WE, Jonnalagadda SB. Four-Component Fusion Protocol with NiO/ZrO 2 as a Robust Recyclable Catalyst for Novel 1,4-Dihydropyridines. ACS OMEGA 2019; 4:21187-21196. [PMID: 31867512 PMCID: PMC6921676 DOI: 10.1021/acsomega.9b02608] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 10/17/2019] [Indexed: 06/10/2023]
Abstract
Nickel oxide loaded on zirconia (NiO/ZrO2) as an expedient catalyst is reported for the synthesis of 18 unsymmetrical 1,4-dihydropyridine derivatives. The Lewis acidic nature of the catalyst proved an excellent choice for the one-pot, four-component fusion reaction with excellent yields of 89-98% and a completion time of 20-45 min. Mechanistic studies show that enamine and imine functionalities are the two possible pathways for the formation of 1,4-dihydropyridines with high selectivity. Crystal structures of two novel compounds (5a, 5c) were reported. The catalyst demonstrated reusability up to six cycles. The reaction at room temperature and ethanol as a solvent make this protocol green and economical.
Collapse
|
29
|
Moradi P, Hajjami M, Valizadeh‐Kakhki F. Biochar as heterogeneous support for immobilization of Pd as efficient and reusable biocatalyst in C–C coupling reactions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5205] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of ScienceIlam University PO Box 69315516 Ilam Iran
| | - Maryam Hajjami
- Department of Chemistry, Faculty of ScienceIlam University PO Box 69315516 Ilam Iran
| | - Fatemeh Valizadeh‐Kakhki
- Department of Soil and Water Engineering, Faculty of AgricultureIlam University PO Box 69315516 Ilam Iran
| |
Collapse
|
30
|
Bhaskaruni SVHS, Maddila S, van Zyl WE, Jonnalagadda SB. A green protocol for the synthesis of new 1,4-dihydropyridine derivatives using Fe2O3/ZrO2 as a reusable catalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03849-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
31
|
Ghorbani‐Choghamarani A, Heidarnezhad Z, Tahmasbi B. New Complex of Copper on Boehmite Nanoparticles as Highly Efficient and Reusable Nanocatalyst for Synthesis of Sulfides and Ethers. ChemistrySelect 2019. [DOI: 10.1002/slct.201901444] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
| | - Zahra Heidarnezhad
- Department of ChemistryFaculty of ScienceIlam University, P.O. Box 69315516 Ilam Iran
| | - Bahman Tahmasbi
- Department of ChemistryFaculty of ScienceIlam University, P.O. Box 69315516 Ilam Iran
| |
Collapse
|
32
|
Tahmasbi B, Ghorbani-Choghamarani A. Magnetic MCM-41 nanoparticles as a support for the immobilization of a palladium organometallic catalyst and its application in C–C coupling reactions. NEW J CHEM 2019. [DOI: 10.1039/c9nj02727k] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
An organometallic catalyst of palladium has been immobilized on magnetic MCM-41 nanoparticles and used for C–C coupling reactions. The products were obtained in high yields and good TOF values which were indicate the high efficiency of this catalyst.
Collapse
|