1
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Hemmati E, Soleimani-Amiri S, Kurdtabar M. A CMC- g-poly(AA- co-AMPS)/Fe 3O 4 hydrogel nanocomposite as a novel biopolymer-based catalyst in the synthesis of 1,4-dihydropyridines. RSC Adv 2023; 13:16567-16583. [PMID: 37274398 PMCID: PMC10234149 DOI: 10.1039/d3ra01389h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/15/2023] [Indexed: 06/06/2023] Open
Abstract
A CMC-g-poly(AA-co-AMPS)/Fe3O4 hydrogel nanocomposite was successfully designed and prepared via graft copolymerization of AA and AMPS on CMC followed by the cross-linking addition of FeCl3/FeCl2. The synthesized hydrogel nanocomposite was characterized by Fourier-transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy-dispersive X-ray (EDX) spectroscopy, elemental mapping, thermogravimetric analysis/differential thermal analysis (TGA/DTA), and vibrating sample magnetometry (VSM). The CMC-g-poly(AA-co-AMPS)/Fe3O4 hydrogel nanocomposite was employed as a biocompatible catalyst for the green synthesis of 1,4-dihydropyridine (1,4-DHP) derivatives under thermal and ultrasound-assisted reaction conditions. High efficiency, low catalyst loadings, short reaction time, frequent catalyst recovery, environmental compatibility and mild conditions were found in both methods.
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Affiliation(s)
- Elmira Hemmati
- Department of Chemistry, Karaj Branch, Islamic Azad University Karaj Iran
| | | | - Mehran Kurdtabar
- Department of Chemistry, Karaj Branch, Islamic Azad University Karaj Iran
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2
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Karami Hezarcheshmeh N, Godarzbod F, Hamedanii NF, Vaseghi S. Ag/CdO/Fe 3O 4@MWCNTs Promoted Green Synthesis of Novel Triazinopyrrolothiazepine: Investigation of Antioxidant and Antimicrobial Activity. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2022.2162553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
| | - Farideh Godarzbod
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Samaneh Vaseghi
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
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3
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Mashal N, Azizian J, Larijani K, Nematollahi F, Azizian H. Baker’s Yeast Promoted Facile Synthesis of Spirooxadiazepines Using Multicomponent Reactions of Ninhydrin: Investigation of Biological Activity. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2022.2162552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Neda Mashal
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Javad Azizian
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Kambiz Larijani
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Homa Azizian
- Department of Medicinal Chemistry, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
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4
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Nasehi N, Mirza B, Soleimani-Amiri S. Experimental and Theoretical Investigation on Imidazole Derivatives Using Magnetic Nanocatalyst: Green Synthesis, Characterization, and Mechanism Study. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2141275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Niloufar Nasehi
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Behrooz Mirza
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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5
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Mali G, Maji S, Chavan KA, Shukla M, Kumar M, Bhattacharyya S, Erande RD. Effective Synthesis and Biological Evaluation of Functionalized 2,3-Dihydrofuro[3,2- c]coumarins via an Imidazole-Catalyzed Green Multicomponent Approach. ACS OMEGA 2022; 7:36028-36036. [PMID: 36249391 PMCID: PMC9558716 DOI: 10.1021/acsomega.2c05361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 09/16/2022] [Indexed: 06/01/2023]
Abstract
For the first time, an eco-friendly and efficient one-pot green multicomponent approach has been described to synthesize functionalized trans-2,3-dihydrofuro[3,2-c]coumarins (DHFCs). In this synthesis, imidazole and water were used as the catalyst and solvent, respectively, under mild conditions. Applications of the developed catalytic process in a water medium revealed the outstanding activity, productivity, and broad functional group tolerance, affording a series of newly designed DHFC and derivatives in excellent yields (72-98%). Moreover, the human serum albumin (HSA) binding ability of the synthesized DHFC derivatives has been uncovered through the detailed in silico and in vitro-based structure-activity analysis. The ability to bind HSA, the most abundant serum protein, in the low micromolar ranges unequivocally reflects the suitable absorption, distribution, metabolism, and elimination profile of the synthesized compounds, which may further be envisaged for their therapeutic usage endeavors.
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Affiliation(s)
- Ghanshyam Mali
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
| | - Sushobhan Maji
- Department
of Bioscience and Bioengineering, Indian
Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Kailas Arjun Chavan
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
| | - Manjari Shukla
- Department
of Bioscience and Bioengineering, Indian
Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Manish Kumar
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
| | - Sudipta Bhattacharyya
- Department
of Bioscience and Bioengineering, Indian
Institute of Technology Jodhpur, Jodhpur 342037, India
| | - Rohan D. Erande
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342037, India
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6
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Hossaini Z, Mohammadi M, Sheikholeslami-Farahani F. Six-component synthesis and biological activity of novel spiropyridoindolepyrrolidine derivatives: A combined experimental and theoretical investigation. Front Chem 2022; 10:949205. [PMID: 36247666 PMCID: PMC9559721 DOI: 10.3389/fchem.2022.949205] [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: 05/20/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
Petasites hybridus rhizome water extract was used as green media for the preparation of Ag/Fe3O4/CdO@multi-walled carbon nanotubes magnetic nanocomposites (Ag/Fe3O4/CdO@MWCNTs MNCs), and its activity was evaluated by using in the one-pot multicomponent reaction of isatins, acetyl chloride, secondary amines, vinilidene Meldrum’s acid, primary amines, and malononitrile in an aqueous medium at room temperature for the generation of spiropyridoindolepyrrolidine as new derivatives with tremendous output. In addition, organic pollutant reduction of 4-nitrophenol (4-NP) was carried out by generated Ag/Fe3O4/CdO@MWCNTs in water at room temperature. The results displayed that Ag/Fe3O4/CdO@MWCNTs were reduced as pollutants of organic compounds in a short time. The synthesized spiropyridoindolepyrrolidine has an NH2 functional group that has acidic hydrogen and shows high antioxidant ability. Also, the spiropyridoindolepyrrolidine exhibited antimicrobial ability, and the method that is used for this purpose is the disk diffusion method, and two kinds of bacteria, Gram-positive and Gram-negative, were employed for this analysis. Also, to better understand the reaction mechanism density, functional theory-based quantum chemical methods have been applied. For the generation of spiropyridoindolepyrrolidine, the used process has many properties such as reactions with short time, product with good yields, and simple extraction of catalyst from the mixture of reaction.
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Affiliation(s)
- Zinatossadat Hossaini
- Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
- *Correspondence: Zinatossadat Hossaini,
| | - Marziyeh Mohammadi
- Department of Chemistry, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
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7
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Kadhim MM, Tabarsaei N, Ghorchibeigi M, Sadeghi Meresht A. New MCRs in Ionic Liquid: Green Synthesis and Biological Activity Investigation of New Pyrazoloazepines: Application of Ag/Fe 3O 4/CdO@MWCNT MNCs in Reduction of Organic Pollutant. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2106253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Mustafa M. Kadhim
- Medical Laboratory Techniques Department, Al-Farahidi University, Baghdad, Iraq
- Medical Laboratory Techniques Department, Al-Turath University College, Baghdad, Iraq
| | - Navisa Tabarsaei
- Department of Chemistry, Gorgan Branch, Islamic Azad University, Gorgan, Iran
| | - Mona Ghorchibeigi
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Abdollah Sadeghi Meresht
- Active Pharmaceutical Ingeredients Research Center (APIRC), Tehran Medicinal Science Branch, Islamic Azad University, Tehran, Iran
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8
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Sheikholeslami-Farahani F, Mohammadi M, Ghambarian M, Hossaini Z. Green Synthesis and Biological Activity Investigation of New Thiazinotriazines: A Combined Experimental and Theoretical Investigation. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2078378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Marziyeh Mohammadi
- Department of Chemistry, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
| | - Mehdi Ghambarian
- Gas Conversion Department, Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, Tehran, Iran
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9
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Kohestani T, Sayyed-Alangi SZ, Hossaini Z, Baei MT. Production of Pyrimidobenzazepine Derivatives and Reduction of Organic Pollutant Using Ag/Fe 3O 4/TiO 2/CuO@MWCNTs MNCs. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2069134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Tayyebeh Kohestani
- Department of Chemistry, Azadshahr Branch, Islamic Azad University, Azadshahr, Iran
| | | | | | - Mohammad Taghi Baei
- Department of Chemistry, Azadshahr Branch, Islamic Azad University, Azadshahr, Iran
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10
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Shirangi HS, Moradi AV, Golsefidi MA, Hossaini Z, Jalilian HR. Green synthesis and investigation of antioxidant and antimicrobial activity of new schiff base of pyrimidoazepine derivatives: application of Fe 3O 4/CuO/ZnO@MWCNT MNCs as an efficient organometallic nanocatalyst. Mol Divers 2022; 26:3003-3019. [PMID: 35445960 DOI: 10.1007/s11030-021-10349-6] [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: 06/25/2021] [Accepted: 10/25/2021] [Indexed: 11/30/2022]
Abstract
In this study, we synthesized schiff base of pyrimidoazepine derivatives in high yields using multicomponent reactions of isatins, alkyl bromides, activated acetylenic compounds, guanidine and aldehydes in the presence of Fe3O4/CuO/ZnO@ Multi Walled Carbon Nanotubes (MWCNT) as a high performance catalyst in water at room temperature. The Fe3O4/CuO/ZnO@MWCNT synthesizes using Petasites hybridus rhizome water extract as a green media and moderate base. As well Fe3O4/CuO/ZnO@MWCNT magnetic nanocomposites show a good improvement in the yield of the product and displayed significant reusable activity. Investigation of antioxidant ability of synthesized compounds using radical trapping of diphenyl-picrylhydrazine and ferric reduction power experiment is another purpose in this research. Also, the antimicrobial activity of some synthesized compounds proved by employing the disk diffusion test on Gram-positive and Gram-negative bacteria. This procedure has some benefits such as short reaction time, product with excellent yields, simple catalyst and products separation.
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Affiliation(s)
| | - Ali Varasteh Moradi
- Department of Chemistry, Gorgan Branch, Islamic Azad University, Gorgan, Iran.
| | | | | | - Hamid Reza Jalilian
- Department of Chemistry, Gorgan Branch, Islamic Azad University, Gorgan, Iran
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11
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Green novel multicomponent synthesis and biological evaluation of new oxazolopyrazoloazepines and reduction of nitrophenols in the presence of Ag/Fe 3O 4/ZnO@MWCNT MNCs. Mol Divers 2022; 26:3279-3294. [PMID: 35322312 DOI: 10.1007/s11030-022-10390-z] [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: 10/27/2021] [Accepted: 01/12/2022] [Indexed: 10/18/2022]
Abstract
In this research, new derivatives of oxazolopyrazoloazepines were synthesized in high yields using multicomponent reaction of anilines, oxalylchloride, alkyl bromides, activated acetylenic compounds, hydrazine and ethyl bromopyruvate in the presence of Ag/Fe3O4/ZnO@MWCNT magnetic nanocomposite (MNCs) as a high-performance magnetic catalyst in ionic liquid at room temperature. The Ag/Fe3O4/ZnO@MWCNT magnetic nanocomposites (MNCs) were synthesized using 1-octhyl-3-methyl imidazolium bromide ([OMIM]Br) as a stabilizer and soft template. Also, the catalytic activity of the Ag/Fe3O4/ZnO@MWCNT MNCs was evaluated in reduction of organic pollutants such as 4-nitrophenol (4-NP) in water at mild conditions. The results indicated that the biosynthesized nanocomposites (NCs) have high catalytic activity for organic pollutants within few seconds. Because of having benzazepine nucleus in the synthesized compounds, we investigate antioxidant property of some synthesized oxazolopyrazoloazepines by diphenyl-picrylhydrazine radical trapping and power of ferric reduction experiment. Short time of reaction, high yields of product, easy separation of catalyst and products are some advantages of this procedure.
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12
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Hezarcheshmeh NK, Azizian J. Solvent-free synthesis of new spiropyrroloindole compounds using Fe3O4/TiO2/MWCNTs MNCs via multicomponent reactions: assessment of new spiropyrroloindole antioxidant activity. Mol Divers 2022; 26:2011-2024. [DOI: 10.1007/s11030-021-10311-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/02/2021] [Indexed: 11/28/2022]
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13
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Soleimani Amiri S, Hossaini Z, Azizi Z. Synthesis and investigation of antioxidant and antimicrobial activity of new pyrazinopyrroloazepine derivatives using Fe
3
O
4
/CuO/ZnO@MWCNT MNCs as organometallic nanocatalyst by new MCRs. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Zahra Azizi
- Department of Chemistry, Karaj Branch Islamic Azad University Karaj Iran
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14
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Kharmawlong GK, Nongrum R, Kumar JE, Chhetri B, Yadav AK, Nongkhlaw R. A new approach for the synthesis of biologically active chromene compounds using a photo catalyst TiO2-Ag. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.2016836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- George Kupar Kharmawlong
- Centre for Advance Studies in Chemistry, Organic Synthesis Laboratory, North-Eastern Hill University, Shillong, Meghalaya, India
| | - Ridaphun Nongrum
- Department of Chemistry, Sankardev College, Shillong, Meghalaya, India
| | - John Elisa Kumar
- Centre for Advance Studies in Chemistry, Photo Reaction Laboratory, North-Eastern Hill University, Shillong, Meghalaya, India
| | - Bhusan Chhetri
- Department of Zoology, North-Eastern Hill University, Shillong, Meghalaya, India
| | - Arun Kumar Yadav
- Department of Zoology, North-Eastern Hill University, Shillong, Meghalaya, India
| | - Rishanlang Nongkhlaw
- Centre for Advance Studies in Chemistry, Organic Synthesis Laboratory, North-Eastern Hill University, Shillong, Meghalaya, India
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15
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Zarei F, Soleimani-Amiri S, Azizi Z. Heterogeneously Catalyzed Pechmann Condensation Employing the HFe(SO4)2.4H2O-Chitosan Nano-Composite: Ultrasound-Accelerated Green Synthesis of Coumarins. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1973520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Forough Zarei
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
| | | | - Zahra Azizi
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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16
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Nasehi N, Mirza B, Soleimani‐Amiri S. Fe
3
O
4
@C@
prNHSO
3
H
: A novel magnetically recoverable heterogeneous catalyst in green synthesis of diverse triazoles. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Niloufar Nasehi
- Department of Chemistry, Karaj Branch Islamic Azad University Karaj Iran
| | - Behrooz Mirza
- Department of Chemistry, Karaj Branch Islamic Azad University Karaj Iran
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17
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Sayyahi S, Fallah-Mehrjardi M, Saghanezhad SJ. Synthesis of Heterocyclic Compounds by Catalysts Supported on Nano-Magnetite (Fe3O4)-An Update. MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x17999200507094534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Magnetic nanoparticles have gained a great deal of attention from both academic and industrial
point of view, owing to their unique properties including high surface area, and superparamagnetism,
which enable them to be suitable for modification with many compounds and employing
them as a catalyst in organic reactions. In this mini-review, we have summarized the application of
surface-modified magnetite nanoparticles as magnetically recoverable catalysts in heterocyclic synthesis.
These catalysts include silica, biopolymer, acid, amine, transition metal, ionic liquid and metal
organic framework supported magnetite catalysts.
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Affiliation(s)
- Soheil Sayyahi
- Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran
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18
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Ghavidel H, Mirza B, Soleimani-Amiri S. A Novel, Efficient, and Recoverable Basic Fe 3O 4@C Nano-Catalyst for Green Synthesis of 4 H-Chromenes in Water via One-Pot Three Component Reactions. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2019.1607413] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hassan Ghavidel
- Department of Chemistry, South Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Behrooz Mirza
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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19
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Cortés I, Cala LJ, Bracca ABJ, Kaufman TS. Furo[3,2- c]coumarins carrying carbon substituents at C-2 and/or C-3. Isolation, biological activity, synthesis and reaction mechanisms. RSC Adv 2020; 10:33344-33377. [PMID: 35515056 PMCID: PMC9056730 DOI: 10.1039/d0ra06930b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/01/2020] [Indexed: 12/23/2022] Open
Abstract
The isolation, biological activity and synthesis of natural furo[3,2-c]coumarins are presented, covering mainly the developments in the last 35 years. The most relevant approaches toward the synthesis of 2-substituted, 3-substituted and 2,3-disubstituted heterocycles are also discussed, with emphasis on the efficiency of the processes and their mechanisms.
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Affiliation(s)
- Iván Cortés
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario Suipacha 531 S2002LRK Rosario Argentina
| | - L Javier Cala
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario Suipacha 531 S2002LRK Rosario Argentina
| | - Andrea B J Bracca
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario Suipacha 531 S2002LRK Rosario Argentina
| | - Teodoro S Kaufman
- Instituto de Química Rosario (IQUIR, CONICET-UNR), Facultad de Ciencias Bioquímicas y Farmacéuticas - Universidad Nacional de Rosario Suipacha 531 S2002LRK Rosario Argentina
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20
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Taheri Hatkehlouei SF, Mirza B, Soleimani-Amiri S. Solvent-Free One-Pot Synthesis of Diverse Dihydropyrimidinones/Tetrahydropyrimidinones Using Biginelli Reaction Catalyzed by Fe3O4@C@OSO3H. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1781203] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
| | - Behrooz Mirza
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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21
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Ghavidel H, Mirza B, Soleimani‐Amiri S, Manafi M. New insight into experimental and theoretical mechanistic study on a green synthesis of functionalized 4
H
‐chromenes using magnetic nanoparticle catalyst. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900554] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hassan Ghavidel
- Department of Science, South Tehran Branch Islamic Azad University Tehran Iran
| | - Behrooz Mirza
- Department of Chemistry, Karaj branch Islamic Azad University Karaj Iran
| | | | - Mohammadreza Manafi
- Department of Science, South Tehran Branch Islamic Azad University Tehran Iran
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22
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Fe 3O 4@C@OSO 3H as an efficient, recyclable magnetic nanocatalyst in Pechmann condensation: green synthesis, characterization, and theoretical study. Mol Divers 2020; 25:67-86. [PMID: 31927717 DOI: 10.1007/s11030-019-10025-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 12/23/2019] [Indexed: 10/25/2022]
Abstract
Novel sulfonated carbon-coated magnetic nanoparticles (SCCMNPs; Fe3O4@C@OSO3H) were designed, synthesized, characterized, and applied as an efficient nanocatalyst for green synthesis of coumarin derivatives through Pechmann condensation. The Fe3O4@C@OSO3H was manufactured through a simple and inexpensive two-step procedure and characterized by FTIR, EDX, XRD, SEM, TEM, DLS, VSM, and TGA techniques. It was identified as an efficient heterogeneous catalyst in the Pechmann condensation of phenol derivatives and β-ketoesters, leading to high-yield coumarin derivatives under solvent-free conditions. The Fe3O4@C@OSO3H removed after reaction finishing point by an external magnet, and it was reused fifteen times at the same conditions. Besides, theoretical studies were carried out using B3LYP/6-311++G(d,p) to more consideration of the reaction mechanism. The study of the frontier molecular orbitals, NBO atomic charges, molecular electrostatic potential of reactants, as well as Pechmann condensation mechanism was known very useful in suitable reactant choice. The reaction was performed through the electrophilic attack, dehydration, and trans-esterification, respectively.
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23
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Ohtaka A, Kawase M, Aihara S, Miyamoto Y, Terada A, Nakamura K, Hamasaka G, Uozumi Y, Shinagawa T, Shimomura O, Nomura R. Poly(tetrafluoroethylene)-Stabilized Metal Nanoparticles: Preparation and Evaluation of Catalytic Activity for Suzuki, Heck, and Arene Hydrogenation in Water. ACS OMEGA 2018; 3:10066-10073. [PMID: 31459135 PMCID: PMC6645410 DOI: 10.1021/acsomega.8b01338] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 07/18/2018] [Indexed: 06/10/2023]
Abstract
Poly(tetrafluoroethylene)-stabilized Pd nanoparticles (PTFE-PdNPs) were prepared in water with 4-methylphenylboronic acid as a reductant and characterized using powder X-ray diffraction, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy, and inductively coupled plasma-atomic emission spectroscopy (ICP-AES). Small PdNPs with a fairly uniform size were obtained in the presence of PTFE, whereas aggregation of palladium was observed in the absence of PTFE. PTFE-PdNPs showed high catalytic activity for the Suzuki coupling reaction in water and were reused without any loss of activity. No palladium species were observed by ICP-AES analysis in the reaction solution after the reaction, nor was any change in particle size observed after the recycle experiment. PTFE-PdNPs also exhibited excellent catalytic activity and reusability for the Heck reaction in water. Although palladium species were not detected in the reaction solution after the reaction, aggregates and smaller sizes of PdNPs were observed in the TEM image of the recovered catalyst. PTFE was also useful as the stabilizer of rhodium nanoparticles (RhNPs) prepared by reduction with NaBH4. PTFE-RhNPs showed high catalytic activity and reusability toward arene hydrogenation under mild conditions.
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Affiliation(s)
- Atsushi Ohtaka
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Misa Kawase
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Shunichiro Aihara
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Yasuhiro Miyamoto
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Ayaka Terada
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Kenta Nakamura
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Go Hamasaka
- Institute
for Molecular Science (IMS), Higashiyama 5-1, Myodaiji, Okazaki 444-8787, Japan
| | - Yasuhiro Uozumi
- Institute
for Molecular Science (IMS), Higashiyama 5-1, Myodaiji, Okazaki 444-8787, Japan
| | - Tsutomu Shinagawa
- Electronic
Materials Research Division, Morinomiya Center, Osaka Research Institute of Industrial Science and Technology, Joto-ku, Osaka 536-8553, Japan
| | - Osamu Shimomura
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
| | - Ryôki Nomura
- Department
of Applied Chemistry, Faculty of Engineering, and Nanomaterials
and Microdevices Research Center, Osaka
Institute of Technology, 5-16-1 Ohmiya, Asahi, Osaka 535-8585, Japan
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