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Ahmad I, Abbasi A, El Bahy ZM, Ikram S. Synergistic effect of silver NPs immobilized on Fe 3O 4@L-proline magnetic nanocomposite toward the photocatalytic degradation of Victoria blue and reduction of organic pollutants. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27837-x. [PMID: 37278899 DOI: 10.1007/s11356-023-27837-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 05/18/2023] [Indexed: 06/07/2023]
Abstract
The surface of magnetite (Fe3O4) nanoparticles was subject to modification through the incorporation of L-proline (LP) by simple co-precipitation method in which silver nanoparticles were deposited by in situ method, thereby yielding the Fe3O4@LP-Ag nanocatalyst. The fabricated nanocatalyst was characterized using an array of techniques including Fourier-transform infrared (FTIR), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), vibrating sample magnetometry (VSM), Brunauer-Emmett-Teller (BET), and UV-Vis spectroscopy. The results evince that the immobilization of LP on the Fe3O4 magnetic support facilitated the dispersion and stabilization of Ag NPs. The SPION@LP-Ag nanophotocatalyst exhibited exceptional catalytic efficiency facilitating the reduction of MO, MB, p-NP, p-NA, NB, and CR in the presence of NaBH4. The rate constants obtained from the pseudo-first-order equation were 0.78, 0.41, 0.34, 0.27, 0.45, 0.44, and 0.34 min-1 for CR, p-NP, NB, MB, MO, and p-NA, respectively. Additionally, the Langmuir-Hinshelwood model was deemed the most probable mechanism for catalytic reduction. The novelty of this study lies in the use of L-proline immobilized on Fe3O4 MNPs as a stabilizing agent for the in-situ deposition of silver nanoparticles, resulting in the synthesis of Fe3O4@LP-Ag nanocatalyst. This nanocatalyst exhibits high catalytic efficacy for the reduction of multiple organic pollutants and azo dyes, which can be attributed to the synergistic effects between the magnetic support and the catalytic activity of the silver nanoparticles. The easy recyclability and low cost of the Fe3O4@LP-Ag nanocatalyst further enhance its potential application in environmental remediation.
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Affiliation(s)
- Iftkhar Ahmad
- Bio/Polymer Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, New Delhi, 110025, India
| | - Arshiya Abbasi
- Bio/Polymer Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, New Delhi, 110025, India
| | - Zeinhom M El Bahy
- Department of Chemistry, Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Saiqa Ikram
- Bio/Polymer Research Laboratory, Department of Chemistry, Jamia Millia Islamia University, New Delhi, 110025, India.
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2
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Jahanbakhshi A, Farahi M. Modified magnetic cellulose supported o-phenylenediamine nickel(II) complex as a new heterogeneous catalyst for the synthesis of sulfonamide-substituted 4-hydroxycoumarins. MONATSHEFTE FUR CHEMIE 2023. [DOI: 10.1007/s00706-023-03035-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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3
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Langroudi JM, Mazloumi M, Nahzomi HT, Shirini F, Tajik H. Tropine-based dicationic molten salt: An active catalyst in the acceleration of one-pot synthesis of spiro-2-amino-4H-pyran-oxindoles and bis-2-amino-4H-pyrans. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Bashar BS, Kareem HA, Hasan YM, Ahmad N, Alshehri AM, Al-Majdi K, Hadrawi SK, AL Kubaisy MMR, Qasim MT. Application of novel Fe3O4/Zn-metal organic framework magnetic nanostructures as an antimicrobial agent and magnetic nanocatalyst in the synthesis of heterocyclic compounds. Front Chem 2022; 10:1014731. [PMID: 36300031 PMCID: PMC9589061 DOI: 10.3389/fchem.2022.1014731] [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: 08/10/2022] [Accepted: 09/20/2022] [Indexed: 11/25/2022] Open
Abstract
Using the microwave-assisted method, novel Fe3O4/Zn-metal organic framework magnetic nanostructures were synthesized. The crystallinity, thermal stability, adsorption/desorption isotherms, morphology/size distribution, and magnetic hysteresis of synthesized Fe3O4/Zn-metal organic framework magnetic nanostructures were characterized by XRD patterns, TGA curve, BET adsorption/desorption technique, SEM image, and VSM curve, respectively. After confirming the Fe3O4/Zn-metal organic framework magnetic nanostructures, its antimicrobial properties against Gram-positive bacterial, Gram-negative bacterial, and fungal strains based on minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and minimum fungicidal concentration (MFC) values were studied. The MIC values in antimicrobial activity for Gram-positive and Gram-negative bacterial strains, between 16–128 μg/ml, and for fungal strain, 128 μg/ml were observed. The results showed that the high specific surface area of Fe3O4/Zn-metal organic framework magnetic nanostructures caused the antimicrobial power of nanoparticles to be high, and the observed antimicrobial effects were higher than some known commercial antimicrobial drugs. Another advantage of the specific surface area of Fe3O4/Zn-metal organic framework magnetic nanostructures was its high catalytic properties in the three-component reaction of isatin, malononitrile, and dimedone. New spiro [indoline-pyranopyrimidines] derivatives were synthesized with high efficiency. The catalytic activity results of Fe3O4/Zn-metal organic framework magnetic nanostructures showed that, in addition to recyclability, derivatives could be synthesized in less time than previously reported methods. The results of investigating the catalytic activity of Fe3O4/Zn-metal organic framework magnetic nanostructures showed that the spiro [indoline-pyranopyrimidines] derivatives were synthesized in the time range of 10–20 min with an efficiency of over 85%. As a final result, it can be concluded that the microwave synthesis method improves the unique properties of magnetic nanostructures, especially its specific surface area, and has increased its efficiency.
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Affiliation(s)
- Bashar S. Bashar
- Department of Computing Technologies Engineering, Al-Nisour University College, Baghdad, Iraq
| | - Hawraa A. Kareem
- Anesthesia Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
| | | | - Nafis Ahmad
- Department of Physics, College of Science, King Khalid University, Abha, Saudi Arabia
| | - A. M. Alshehri
- Department of Physics, College of Science, King Khalid University, Abha, Saudi Arabia
| | - Kadhum Al-Majdi
- Department of Biomedical Engineering, Ashur University College, Baghdad, Iraq
- *Correspondence: Kadhum Al-Majdi,
| | - Salema K. Hadrawi
- Refrigeration and Air-conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq
| | | | - Maytham T. Qasim
- Department of Anesthesia, College of Health and Medical Technology, Al-Ayen University, Thi-Qar, Iraq
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Ortiz-Bustos J, Cruz P, Pérez Y, Hierro ID. Prolinate-based heterogeneous catalyst for Knoevenagel condensation reaction: Insights into mechanism reaction using solid-state electrochemical studies. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Keshavarz R, Farahi M. Novel cellulose supported 1,2-bis(4-aminophenylthio)ethane Ni(ii) complex (Ni II(BAPTE)(NO 3) 2-Cell) as an efficient nanocatalyst for the synthesis of spirooxindole derivatives. RSC Adv 2022; 12:3584-3592. [PMID: 35425356 PMCID: PMC8979259 DOI: 10.1039/d1ra08182a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/20/2022] [Indexed: 11/21/2022] Open
Abstract
Cellulose was used as a support for immobilizing a Ni(ii) complex of 1,2-bis(4-aminophenylthio)ethane to prepare NiII(BAPTE)(NO3)2-Cell as a new organo–inorganic hybrid nanocatalyst. The properties of the prepared catalyst were studied using various analyses such as FT-IR, XRD, SEM, TGA and EDX. NiII(BAPTE)(NO3)2-Cell was employed as a reusable catalyst for the synthesis of spirooxindole derivatives via a three-component condensation of isatin, malononitrile and reactive methylene compounds. The nanocatalyst can be readily and quickly separated from the reaction mixture and can be reused for at least eight successive reaction cycles without a significant reduction in efficiency. The facile accessibility to the starting materials, use of green solvents and conducting the reactions in eco-friendly and cost-effective conditions have made this protocol a suitable method for preparing spirooxindole derivatives. NiII(BAPTE)(NO3)2-Cell as a novel cellulose supported catalyst has been prepared and characterized by various techniques including FT-IR, XRD, SEM, TGA and EDX.![]()
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Affiliation(s)
- Raziyeh Keshavarz
- Department of Chemistry, Yasouj University Yasouj Iran 75918-74831 +987412242167e
| | - Mahnaz Farahi
- Department of Chemistry, Yasouj University Yasouj Iran 75918-74831 +987412242167e
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Design of a bifunctional TEMPO-tertiary amine mesoporous silica catalyst for the three-step cascade synthesis of a chromene derivative. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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8
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Di Carmine G, Forster L, Wang S, Parlett C, Carlone A, D'Agostino C. NMR relaxation time measurements of solvent effects in an organocatalysed asymmetric aldol reaction over silica SBA-15 supported proline. REACT CHEM ENG 2022. [DOI: 10.1039/d1re00471a] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The behaviour of solvents in solid-supported proline organocatalysts is explored using NMR relaxation measurements coupled with reaction screening. Solvents with a lower affinity for the solid surface lead to a higher reactivity.
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Affiliation(s)
- Graziano Di Carmine
- Department of Chemical, Pharmaceutical and Agricultural Sciences (DOCPAS), University of Ferrara, Via Luigi Borsari 46, I-44121, Ferrara, Italy
- Department of Chemical Engineering and Analytical Science (CEAS), The University of Manchester, M13 9PL, Manchester, UK
| | - Luke Forster
- Department of Chemical Engineering and Analytical Science (CEAS), The University of Manchester, M13 9PL, Manchester, UK
| | - Simeng Wang
- Department of Chemical Engineering and Analytical Science (CEAS), The University of Manchester, M13 9PL, Manchester, UK
| | - Christopher Parlett
- Department of Chemical Engineering and Analytical Science (CEAS), The University of Manchester, M13 9PL, Manchester, UK
- Diamond Light Source, Harwell Science and Innovation Campus, OX11 0DE, Didcot, Oxfordshire, UK
- The University of Manchester at Harwell, Harwell Science and Innovation Campus, OX11 0DE, Didcot, Oxfordshire, UK
- Catalysis Hub, Research Complex at Harwell, Rutherford Appleton Laboratory, OX11 0FA, Harwell, Oxfordshire, UK
| | - Armando Carlone
- Department of Physical and Chemical Sciences, Università degli Studi dell'Aquila, Via Vetoio, 67100 L'Aquila, Italy
| | - Carmine D'Agostino
- Department of Chemical Engineering and Analytical Science (CEAS), The University of Manchester, M13 9PL, Manchester, UK
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9
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Banerjee B, Priya A, Sharma A, Kaur G, Kaur M. Sulfonated β-cyclodextrins: efficient supramolecular organocatalysts for diverse organic transformations. PHYSICAL SCIENCES REVIEWS 2021. [DOI: 10.1515/psr-2021-0080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Abstract
The present review summarizes various organic transformations carried out by using sulfonated β-cyclodextrins such as β-cyclodextrin sulfonic acid, β-cyclodextrin propyl sulfonic acid, and β-cyclodextrin butyl sulfonic acid as an efficient, supramolecular reusable catalyst under diverse reaction conditions.
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Affiliation(s)
- Bubun Banerjee
- Department of Chemistry , Akal University , Talwandi Sabo , Bathinda , Punjab - 151302 , India
| | - Anu Priya
- Department of Chemistry , Akal University , Talwandi Sabo , Bathinda , Punjab - 151302 , India
| | - Aditi Sharma
- Department of Chemistry , Akal University , Talwandi Sabo , Bathinda , Punjab - 151302 , India
| | - Gurpreet Kaur
- Department of Chemistry , Akal University , Talwandi Sabo , Bathinda , Punjab - 151302 , India
| | - Manmeet Kaur
- Department of Chemistry , Akal University , Talwandi Sabo , Bathinda , Punjab - 151302 , India
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10
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Song C, Zhang Z, Shi N, Mohammadnia M. Preparation and Characterization of p-Phenylenediamine Supported on Nanocellulose (PDA@CNC) as Novel Recyclable Nano Catalyst for Synthesis of Spiropyran Oxide Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1974895] [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]
Affiliation(s)
- Congcong Song
- College of Applied Chemistry, Food and Drug, Weifang Engineering Vocational College, Qingzhou, Shandong, China
| | - Zhaogui Zhang
- College of Applied Chemistry, Food and Drug, Weifang Engineering Vocational College, Qingzhou, Shandong, China
| | - Nana Shi
- College of Applied Chemistry, Food and Drug, Weifang Engineering Vocational College, Qingzhou, Shandong, China
| | - Majid Mohammadnia
- Young Researcher and Elite Club, Department of Chemistry, Bojnord Branch, Islamic Azad University, Bojnourd, Iran
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11
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Affiliation(s)
- Zeynep Dilşad Susam
- Department of Chemistry Middle East Technical University Dumlupınar Bulvarı, No. 1 06800 Çankaya, Ankara Turkey
| | - Cihangir Tanyeli
- Department of Chemistry Middle East Technical University Dumlupınar Bulvarı, No. 1 06800 Çankaya, Ankara Turkey
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12
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Dadaei M, Naeimi H. Guanidine functionalized core-shell structured magnetic cobalt-ferrite: an efficient nanocatalyst for sonochemical synthesis of spirooxindoles in water. RSC Adv 2021; 11:15360-15368. [PMID: 35424043 PMCID: PMC8698257 DOI: 10.1039/d1ra00967b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/15/2021] [Indexed: 11/21/2022] Open
Abstract
Core/shell nanoparticles have a wide range of applications in the science of chemistry and biomedicine. The core-shell material can be different and modified by changing the ingredients or the ratio of core to the shell. In this research, a CoFe2O4@SiO2-guanidine nanocomposite was prepared and identified as an efficient catalyst for the one-pot synthesis of spirooxindole derivatives in water under ultrasonic irradiation conditions. The advantages of this method are in its simplicity, saving costs and energy, high yields, short reaction times, environmental friendliness, reusability and easy recovery of the catalyst using an external magnet. The catalyst was characterized by XRD, SEM, TEM, EDX, FT-IR, TGA and VSM techniques.
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Affiliation(s)
- Mahla Dadaei
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317 I. R. Iran +98 3615912397 +98 3615912388
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan Kashan 87317 I. R. Iran +98 3615912397 +98 3615912388
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Xu L, Zhang WH, Cui ZS, Zhang ZH. Choline Chloride/Glycerol Promoted Synthesis of 3,3-Disubstituted Indol-2-ones. CURRENT ORGANOCATALYSIS 2021. [DOI: 10.2174/2213337207999210104223005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective:
3,3-Disubstituted indol-2-one derivatives have wider applications in pharmaceuticals and they are key intermediates for the synthesis of many kinds of drug candidates. The development of an efficient and practical method to prepare this class of compound is highly desirable from both environmental and economical points of views.
Methods:
In order to establish an effective synthetic method for preparing 3,3-disubstituted indol-2-one derivatives, the bis-condensation reaction of isatin and 1H-indene-1,3(2H)-dione was selected as a model reaction. A variety of natural deep eutectic solvent (NADES) were prepared and used for this reaction. The generality and limitation of the established method were also investigated.
Results:
It was found that model reaction can be carried out in natural deep eutectic solvent (NADES) based on choline chloride (ChCl) at 80 oC under microwave irradiation. This protocol with a broad substrate applicability afforded various 2,2'-(2-oxoindoline-3,3-diyl)bis(1H-indene-1,3(2H)-dione) derivatives in high yields.
Conclusion:
simple and efficient procedure has been developed for synthesis of 2,2'-(2-oxoindoline-3,3-diyl)bis(1H-indene-1,3(2H)-dione), spiro[indoline-3,7'-pyrano[5,6-c:5,6-c']dichromene]-2,6',8'-trione, and spiro[indoline-3,9'-xan-thene] trione via bis-condensation between isatin with 1,3-indandione, 4-hydroxycoumarin or 1,3-cyclohexanedione in nat-ural deep eutectic solvent (NADES) based on choline chloride (ChCl) and glycerol (Gl) under microwave irradiation. The salient features of this protocol are avoidance of any additive/catalyst and toxic organic solvent, clean reaction profiles, non-chromatographic purification procedure, and high to excellent yield. Furthermore, the use of NADES as green reaction medium reduces burden on environment and makes the present method environmentally sustainable.
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Affiliation(s)
- Ling Xu
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024,, China
| | - Wei-Hong Zhang
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024,, China
| | - Zhen-Shui Cui
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024,, China
| | - Zhan-Hui Zhang
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang 050024,, China
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Sánchez-Antonio O, Romero-Sedglach KA, Vázquez-Orta EC, Juaristi E. New Mesoporous Silica-Supported Organocatalysts Based on (2S)-(1,2,4-Triazol-3-yl)-Proline: Efficient, Reusable, and Heterogeneous Catalysts for the Asymmetric Aldol Reaction. Molecules 2020; 25:molecules25194532. [PMID: 33022926 PMCID: PMC7583865 DOI: 10.3390/molecules25194532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 01/02/2023] Open
Abstract
Novel organocatalytic systems based on the recently developed (S)-proline derivative (2S)-[5-(benzylthio)-4-phenyl-(1,2,4-triazol)-3-yl]-pyrrolidine supported on mesoporous silica were prepared and their efficiency was assessed in the asymmetric aldol reaction. These materials were fully characterized by FT-IR, MS, XRD, and SEM microscopy, gathering relevant information regarding composition, morphology, and organocatalyst distribution in the doped silica. Careful optimization of the reaction conditions required for their application as catalysts in asymmetric aldol reactions between ketones and aldehydes afforded the anticipated aldol products with excellent yields and moderate diastereo- and enantioselectivities. The recommended experimental protocol is simple, fast, and efficient providing the enantioenriched aldol product, usually without the need of a special work-up or purification protocol. This approach constitutes a remarkable improvement in the field of heterogeneous (S)-proline-based organocatalysis; in particular, the solid-phase silica-bonded catalytic systems described herein allow for a substantial reduction in solvent usage. Furthermore, the supported system described here can be recovered, reactivated, and reused several times with limited loss in catalytic efficiency relative to freshly synthesized organocatalysts.
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Affiliation(s)
- Omar Sánchez-Antonio
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida IPN # 2508, 07360 Ciudad de México, Mexico; (O.S.-A.); (K.A.R.-S.); (E.C.V.-O.)
| | - Kevin A. Romero-Sedglach
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida IPN # 2508, 07360 Ciudad de México, Mexico; (O.S.-A.); (K.A.R.-S.); (E.C.V.-O.)
| | - Erika C. Vázquez-Orta
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida IPN # 2508, 07360 Ciudad de México, Mexico; (O.S.-A.); (K.A.R.-S.); (E.C.V.-O.)
| | - Eusebio Juaristi
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida IPN # 2508, 07360 Ciudad de México, Mexico; (O.S.-A.); (K.A.R.-S.); (E.C.V.-O.)
- El Colegio Nacional, Luis González Obregón # 23, Centro Histórico, 06020 Ciudad de México, Mexico
- Correspondence: or
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Density functional study of spectroscopy, electronic structure, linear and nonlinear optical properties of l-proline lithium chloride and l-proline lithium bromide monohydrate: For laser applications. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.02.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Vachan BS, Karuppasamy M, Vinoth P, Vivek Kumar S, Perumal S, Sridharan V, Menéndez JC. Proline and its Derivatives as Organocatalysts for Multi‐ Component Reactions in Aqueous Media: Synergic Pathways to the Green Synthesis of Heterocycles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900558] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- B. S. Vachan
- Department of Chemistry, School of Chemical and BiotechnologySASTRA Deemed University Thanjavur 613401, Tamil Nadu India
| | - Muthu Karuppasamy
- Department of Chemistry, School of Chemical and BiotechnologySASTRA Deemed University Thanjavur 613401, Tamil Nadu India
| | - Perumal Vinoth
- Department of Chemistry, School of Chemical and BiotechnologySASTRA Deemed University Thanjavur 613401, Tamil Nadu India
| | - Sundaravel Vivek Kumar
- Department of Organic Chemistry, School of ChemistryMadurai Kamaraj University Madurai 625021, Tamil Nadu India
| | - Subbu Perumal
- Department of Organic Chemistry, School of ChemistryMadurai Kamaraj University Madurai 625021, Tamil Nadu India
| | - Vellaisamy Sridharan
- Department of Chemistry, School of Chemical and BiotechnologySASTRA Deemed University Thanjavur 613401, Tamil Nadu India
- Department of Chemistry and Chemical SciencesCentral University of Jammu, Rahya-Suchani (Bagla), District-Samba Jammu 181143, Jammu and Kashmir India
| | - J. Carlos Menéndez
- Unidad de Química Orgánica y Farmacéutica, Departamento de Química en Ciencias Farmacéuticas, Facultad de FarmaciaUniversidad Complutense 28040 Madrid Spain
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Moghaddam‐Manesh M, Ghazanfari D, Sheikhhosseini E, Akhgar M. MgO‐Nanoparticle‐Catalyzed Synthesis and Evaluation of Antimicrobial and Antioxidant Activity of New Multi‐Ring Compounds Containing Spiro[indoline‐3,4′‐[1,3]dithiine]. ChemistrySelect 2019. [DOI: 10.1002/slct.201900935] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Zhu H, Xu G, Du H, Zhang C, Ma N, Zhang W. Prolinamide functionalized polyacrylonitrile fiber with tunable linker length and surface microenvironment as efficient catalyst for Knoevenagel condensation and related multicomponent tandem reactions. J Catal 2019. [DOI: 10.1016/j.jcat.2019.04.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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19
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Agarwal S, Kidwai M, Nath M. A Facile and Green Pathway for One-Pot Multicomponent Synthesis of Functionalized Spiroxyindoles using Caffeinium Hydrogen Sulfate as a Catalyst. ChemistrySelect 2019. [DOI: 10.1002/slct.201900121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Shalini Agarwal
- Department of Chemistry; University of Delhi North campus; Delhi- 110007 India
| | - Mazaahir Kidwai
- Department of Chemistry; University of Delhi North campus; Delhi- 110007 India
| | - Mahendra Nath
- Department of Chemistry; University of Delhi North campus; Delhi- 110007 India
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Kooti M, Kooshki F, Nasiri E. Preparation and characterization of magnetic graphene nanocomposite containing Cu(proline)2 as catalyst for asymmetric aldol reactions. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03755-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Convenient synthesis of spirooxindoles using SnO2 nanoparticles as effective reusable catalyst at room temperature and study of their in vitro antimicrobial activity. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01598-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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Niknam E, Panahi F, Daneshgar F, Bahrami F, Khalafi-Nezhad A. Metal-Organic Framework MIL-101(Cr) as an Efficient Heterogeneous Catalyst for Clean Synthesis of Benzoazoles. ACS OMEGA 2018; 3:17135-17144. [PMID: 31458334 PMCID: PMC6643801 DOI: 10.1021/acsomega.8b02309] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 11/20/2018] [Indexed: 05/25/2023]
Abstract
A metal-organic framework [MIL-101(Cr)] was used as an efficient heterogeneous catalyst in the synthesis of benzoazoles (benzimidazole, benzothiazole, and benzoxazole), and quantitative conversion of products were obtained under optimized reaction conditions. The catalyst could be simply extracted from the reaction mixture, providing an efficient and clean synthetic methodology for the synthesis of benzoazoles. The MIL-101(Cr) catalyst could be reused without a remarkable decrease in its catalytic efficiency.
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Affiliation(s)
- Esmaeil Niknam
- Department of Chemistry,
College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Farhad Panahi
- Department of Chemistry,
College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Fatemeh Daneshgar
- Department of Chemistry,
College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Foroogh Bahrami
- Department of Chemistry,
College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Ali Khalafi-Nezhad
- Department of Chemistry,
College of Sciences, Shiraz University, Shiraz 71454, Iran
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23
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Jannati S, Esmaeili AA. Synthesis of novel spiro[benzo[4,5]thiazolo[3,2- a ]chromeno[2,3- d ]pyrimidine-14,3′-indoline]-1,2′,13(2 H )-triones via three component reaction. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.04.092] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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24
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Unprecedented Proline-Based Heterogeneous Organocatalyst for Selective Production of Vanillin. Catalysts 2018. [DOI: 10.3390/catal8040167] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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25
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Rajabi-Salek M, Zolfigol MA, Zarei M. Synthesis of a novel DABCO-based nanomagnetic catalyst with sulfonic acid tags: application to the synthesis of diverse spiropyrans. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3421-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Hajipour AR, Abolfathi P. Nickel embedded on triazole-modified magnetic nanoparticles: A novel and sustainable heterogeneous catalyst for Hiyama reaction in fluoride-free condition. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2017.09.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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27
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Lashgari N, Mohammadi Ziarani G, Moradi R, Zandiyeh M. 4-Hydroxy-6-methyl-2-pyrone: A Versatile Synthon in the Synthesis of Heterocyclic Scaffolds via Multicomponent Reactions. HETEROCYCLES 2018. [DOI: 10.3987/rev-17-872] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Kitanosono T, Masuda K, Xu P, Kobayashi S. Catalytic Organic Reactions in Water toward Sustainable Society. Chem Rev 2017; 118:679-746. [PMID: 29218984 DOI: 10.1021/acs.chemrev.7b00417] [Citation(s) in RCA: 382] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Traditional organic synthesis relies heavily on organic solvents for a multitude of tasks, including dissolving the components and facilitating chemical reactions, because many reagents and reactive species are incompatible or immiscible with water. Given that they are used in vast quantities as compared to reactants, solvents have been the focus of environmental concerns. Along with reducing the environmental impact of organic synthesis, the use of water as a reaction medium also benefits chemical processes by simplifying operations, allowing mild reaction conditions, and sometimes delivering unforeseen reactivities and selectivities. After the "watershed" in organic synthesis revealed the importance of water, the development of water-compatible catalysts has flourished, triggering a quantum leap in water-centered organic synthesis. Given that organic compounds are typically practically insoluble in water, simple extractive workup can readily separate a water-soluble homogeneous catalyst as an aqueous solution from a product that is soluble in organic solvents. In contrast, the use of heterogeneous catalysts facilitates catalyst recycling by allowing simple centrifugation and filtration methods to be used. This Review addresses advances over the past decade in catalytic reactions using water as a reaction medium.
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Affiliation(s)
- Taku Kitanosono
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Koichiro Masuda
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Pengyu Xu
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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29
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Urmode TD, Dawange MA, Shinde VS, Kusurkar RS. Synthesis of spiroindolone scaffolds by Pictet-Spengler spirocyclisation using β-cyclodextrin-SO3H as a recyclable catalyst. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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30
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Nazari S, Keshavarz M. Amberlite-supported L-prolinate: A novel heterogeneous organocatalyst for the three-component synthesis of 4H-pyrano[2,3-c]pyrazole derivatives. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217030252] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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Alipour M, Baradarani MM, Joule JA. Spiro[4H
-pyran-3,3′-oxindoles] Derived from 9,10-dihydroacridine. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2809] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mousa Alipour
- Faculty of Chemistry; University of Urmia; Urmia 57153-165 Iran
| | | | - John A. Joule
- The School of Chemistry; The University of Manchester; Manchester M13 9PL UK
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32
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Li X, Lv C, Jia X, Cheng M, Wang K, Hu Z. Nanoparticle Based on Poly(Ionic Liquid) as an Efficient Solid Immobilization Catalyst for Aldol Reaction and Multicomponent Reaction in Water. ACS APPLIED MATERIALS & INTERFACES 2017; 9:827-835. [PMID: 27966886 DOI: 10.1021/acsami.6b12334] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An environmentally friendly nanoparticle-supported catalyst was successfully prepared via in situ ionic complexation between imidazolium-based polymer ionic liquid (PIL) and poly(l-prolinamide-co-MAA). The physical and chemical properties of the obtained nanoparticles were characterized by TEM, FTIR, XPS, and static water contact angle experiments. The surface properties of the nanoparticle were found to significantly affect the catalytic performance. The nanoparticle with PIL outer facilitated the adsorption of reaction substrate in it. As a result, the catalytic system catalyzed the asymmetric Aldol reaction and multicomponent reaction in pure water efficiently. The catalytic system was able to be reused and recycled five times, and with no discernible loss in catalytic activity and enantioselectivity. These findings suggest that nanoparticles based on PIL may provide a new approach for preparing high performance supported catalysts for organic reactions in water. This technology also addresses issues associated with mass transfer in pure water reactions.
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Affiliation(s)
- Xinjuan Li
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
| | - Chunna Lv
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
| | - Xianbin Jia
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
| | - Maoqin Cheng
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
| | - Kai Wang
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
| | - Zhiguo Hu
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University , Xinxiang, 453007, P. R. China
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33
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Panahi F, Dangolani SK, Khalafi-Nezhad A. Synthesis of a Novel Magnetic Reusable Organocatalyst Based on 4-Dialkylaminopyridines for Acyl Transformations. ChemistrySelect 2016. [DOI: 10.1002/slct.201600824] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Farhad Panahi
- Department of Chemistry; College of Sciences; Shiraz 71454, Iran Iran
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology; Tehran Iran
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34
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A facile and consecutive approach to trifluoromethylated spirochromeno[2,3-c]-6H-Pyrazol-2′,5-dione derivatives. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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35
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l-Cysteine-functionalized magnetic nanoparticles (LCMNP): as a magnetic reusable organocatalyst for one-pot synthesis of 9-(1H-indol-3-yl) xanthen-4-(9H)-ones. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0902-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Baradarani MM, Khoshsirat S, Moharampour M, Ebrahimisaatlo B, Rashidi A, Różycka-Sokołowska E, Joule JA. Spiro[4H-pyran-3,3′-oxindoles] Derived from 1,2,3,4-tetrahydroquinoline-Part 2. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2658] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | | | | | | | - Ahmad Rashidi
- Faculty of Chemistry; University of Urmia; Urmia 57153-165 Iran
| | - Ewa Różycka-Sokołowska
- Institute of Chemistry, Environmental Protection, and Biotechnology; Jan Długosz University in Częstochowa; Częstochowa 42-201 Poland
| | - John A. Joule
- The School of Chemistry; The University of Manchester; M13 9PL UK
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37
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Divar M, Panahi F, Shariatipour SR, Khalafi-Nezhad A. Synthesis of Imidazole and Theophylline Derivatives Incorporating Pyrimidine-Fused Heterocycles Using Magnetic Nanoparticles-Supported Tungstic Acid (MNP-TA) Catalyst. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2639] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masoumeh Divar
- Department of Chemistry, College of Sciences; Shiraz University; Shiraz 71454 Iran
| | - Farhad Panahi
- Department of Chemistry, College of Sciences; Shiraz University; Shiraz 71454 Iran
| | | | - Ali Khalafi-Nezhad
- Department of Chemistry, College of Sciences; Shiraz University; Shiraz 71454 Iran
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38
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Alemi-Tameh F, Safaei-Ghomi J, Mahmoudi-Hashemi M, Teymuri R. A comparative study on the catalytic activity of Fe3O4@SiO2–SO3H and Fe3O4@SiO2–NH2 nanoparticles for the synthesis of spiro [chromeno [2, 3-c] pyrazole-4, 3′-indoline]-diones under mild conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2470-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Elinson MN, Ryzhkov FV, Korolev VA, Egorov MP. Pot, atom and step-economic (PASE) synthesis of medicinally relevant spiro[oxindole-3,4′-pyrano[4,3-b]pyran] scaffold. HETEROCYCL COMMUN 2016. [DOI: 10.1515/hc-2015-0232] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractFast (3 min) pot, atom and step economics (PASE) potassium fluoride catalyzed multicomponent reaction of isatins, malononitrile and 4-hydroxy-6-methyl-2H-pyran-2-one results in efficient formation of substituted spirooxindole-3,4′-pyrano[4,3-b]pyrans in 92–96% yields. The developed ‘on-solvent’ approach to the substituted spirooxindole-3,4′-pyrano[4,3-b]pyrans – the pharmacologically perspective substances with known antiviral, antileishmanial, anticonvulsant and anti-HIV activities – is beneficial from the viewpoint of diversity-oriented large-scale processes and represents fast and environmentally benign synthetic concept for the multicomponent reactions strategy.
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Affiliation(s)
- Michail N. Elinson
- 1 N. D. Zelinsky Institute of Organic Chemistry, Leninsky prospect 47, 119991 Moscow, Russian Federation
| | - Fedor V. Ryzhkov
- 1 N. D. Zelinsky Institute of Organic Chemistry, Leninsky prospect 47, 119991 Moscow, Russian Federation
| | - Victor A. Korolev
- 1 N. D. Zelinsky Institute of Organic Chemistry, Leninsky prospect 47, 119991 Moscow, Russian Federation
| | - Mikhail P. Egorov
- 1 N. D. Zelinsky Institute of Organic Chemistry, Leninsky prospect 47, 119991 Moscow, Russian Federation
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40
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Dangolani SK, Panahi F, Nourisefat M, Khalafi-Nezhad A. 4-Dialkylaminopyridine modified magnetic nanoparticles: as an efficient nano-organocatalyst for one-pot synthesis of 2-amino-4H-chromene-3-carbonitrile derivatives in water. RSC Adv 2016. [DOI: 10.1039/c6ra18078g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A new DMAP-based magnetic nano-organocatalyst was developed for efficient one-pot synthesis of 2-amino-4H-chromene-3-carbonitrile derivatives in water as a green solvent.
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Affiliation(s)
| | - Farhad Panahi
- Department of Polymer Engineering and Color Technology
- Amirkabir University of Technology
- Tehran
- Iran
| | - Maryam Nourisefat
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Ali Khalafi-Nezhad
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
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41
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Wu T, Feng D, Xie G, Ma X. Magnetic nanoparticle (MNP)-supported 9-amino(9-deoxy)epi-quinidine organocatalyst for the asymmetric α-amination of aldehydes. RSC Adv 2016. [DOI: 10.1039/c6ra16217g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Core–shelled MNP-supported 9-amino(9-deoxy)epi-quinidine exhibited excellent diastereoselectivities (syn/anti = 95–98/2–5) and remarkable enantioselectivities (95–98% ee syn) in 75–89% yields in heterogeneous α-amination.
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Affiliation(s)
- Tao Wu
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Dandan Feng
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Guangxin Xie
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Xuebing Ma
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
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42
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Tameh FA, Safaei-Ghomi J, Mahmoudi-Hashemi M, Shahbazi-Alavi H. One-pot multicomponent reaction synthesis of spirooxindoles promoted by guanidine-functionalized magnetic Fe3O4 nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra08458c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A flexible and highly efficient protocol for the synthesis of spirooxindolesusing MNPs-guanidine has been developed.
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Affiliation(s)
- Fatemeh Alemi Tameh
- Department of Chemistry, Science and Research Branch
- Islamic Azad University
- Tehran
- Iran
| | - Javad Safaei-Ghomi
- Department of Chemistry, Science and Research Branch
- Islamic Azad University
- Tehran
- Iran
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43
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Jamatia R, Gupta A, Pal AK. Nano-FGT: a green and sustainable catalyst for the synthesis of spirooxindoles in aqueous medium. RSC Adv 2016. [DOI: 10.1039/c5ra27552k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A glutathione grafted nano-organocatalyst (nano-FGT) was used as an efficient catalyst for the synthesis of spirooxindole derivatives.
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Affiliation(s)
- Ramen Jamatia
- Department of Chemistry
- North Eastern Hill University
- Mawlai Campus
- Shillong 793022
- India
| | - Ajay Gupta
- Department of Chemistry
- North Eastern Hill University
- Mawlai Campus
- Shillong 793022
- India
| | - Amarta Kumar Pal
- Department of Chemistry
- North Eastern Hill University
- Mawlai Campus
- Shillong 793022
- India
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44
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Wu T, Feng D, Xie B, Ma X. A solution to achieve good reusability of MNPs Fe3O4-supported (S)-diphenylprolinoltrimethylsilyl ether catalysts in asymmetric Michael reactions. RSC Adv 2016. [DOI: 10.1039/c6ra01051b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A PVP-modified MNPs Fe3O4-supported Jøgensen–Hayashi catalyst to achieved good reusability with high yields and unchangeable excellent stereoselectivities in the asymmetric Michael addition of propanal to nitroalkenes.
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Affiliation(s)
- Tao Wu
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Dandan Feng
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
| | - Bing Xie
- School of Chemistry and Environmental Science
- Guizhou Minzhu University
- Guiyang
- P. R. China
| | - Xuebing Ma
- Key Laboratory of Applied Chemistry of Chongqing Municipality
- School of Chemistry and Chemical Engineering
- Southwest University
- Chongqing
- P. R. China
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45
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Molla A, Hussain S. Base free synthesis of iron oxide supported on boron nitride for the construction of highly functionalized pyrans and spirooxindoles. RSC Adv 2016. [DOI: 10.1039/c5ra21969h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
BN@Fe3O4 network was synthesized via chemical reduction followed by aerial oxidation in absence of base and was subsequently used for the synthesis of highly functionalized pyrans and spirooxindoles derivatives on water.
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Affiliation(s)
- Aniruddha Molla
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna 800 013
- India
| | - Sahid Hussain
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna 800 013
- India
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46
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Mohammadi Ziarani G, Aleali F, Lashgari N. Recent applications of barbituric acid in multicomponent reactions. RSC Adv 2016. [DOI: 10.1039/c6ra09874f] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
This review aims to show representative examples of multicomponent reactions utilizing barbituric acid in the synthesis of various heterocyclic structures.
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Affiliation(s)
| | | | - Negar Lashgari
- School of Chemistry
- College of Science
- University of Tehran
- Tehran
- Iran
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47
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Ion-pair immobilization of l-prolinate anion onto cationic polymer support and a study of its catalytic activity for one-pot synthesis of spiroindolones. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0765-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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48
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Keshavarz M, Iravani N, Ahmadi Azqhandi MH, Nazari S. Ion-pair immobilization of l-prolinate anion onto cationic polymer support and a study of its catalytic activity as an efficient heterogeneous catalyst for the synthesis of 2-amino-4H-chromene derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2302-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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49
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Ag/SiO2 as a recyclable catalyst for the facile green synthesis of 3-methyl-4-(phenyl)methylene-isoxazole-5(4H)-ones. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2167-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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50
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Yousefi A, Yousefi R, Panahi F, Sarikhani S, Zolghadr AR, Bahaoddini A, Khalafi-Nezhad A. Novel curcumin-based pyrano[2,3-d]pyrimidine anti-oxidant inhibitors for α-amylase and α-glucosidase: Implications for their pleiotropic effects against diabetes complications. Int J Biol Macromol 2015; 78:46-55. [DOI: 10.1016/j.ijbiomac.2015.03.060] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 03/23/2015] [Accepted: 03/26/2015] [Indexed: 02/01/2023]
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