1
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M J, Joy F, Nizam A, Naidu Krishna SB. Multicomponent Synthesis Strategies, Catalytic Activities, and Potential Therapeutic Applications of Pyranocoumarins: A Comprehensive Review. Chem Biodivers 2023; 20:e202300836. [PMID: 37702294 DOI: 10.1002/cbdv.202300836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 09/14/2023]
Abstract
Fused coumarins, because of their remarkable biological and therapeutic properties, particularly pyranocoumarins, have caught the interest of synthetic organic chemists, leading to the development of more efficient and environmentally friendly protocols for synthesizing pyranocoumarin derivatives. These compounds are the most promising heterocycles discovered in both natural and synthetic sources, with anti-inflammatory, anti-HIV, antitubercular, antihyperglycemic, and antibacterial properties. This review employed the leading scientific databases Scopus, Web of Science, Google Scholar, and PubMed up to the end of 2022, as well as the combining terms pyranocoumarins, synthesis, isolation, structural elucidation, and biological activity. Among the catalysts employed, acidic magnetic nanocatalysts, transition metal catalysts, and carbon-based catalysts have all demonstrated improved reaction yields and facilitated reactions under milder conditions. Herein, the present review discusses the various multicomponent synthetic strategies for pyranocoumarins catalyzed by transition metal-based catalysts, transition metal-based nanocatalysts, transition metal-free catalysts, carbon-based nanocatalysts, and their potential pharmacological activities.
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Affiliation(s)
- Jayalakshmi M
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, Karnataka), 560029, India
| | - Francis Joy
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, Karnataka), 560029, India
| | - Aatika Nizam
- Department of Chemistry, CHRIST (Deemed to be University), Bangalore, Karnataka), 560029, India
| | - Suresh Babu Naidu Krishna
- Institute for Water and Wastewater Technology, Durban University of Technology, Durban, 4000, South Africa
- Department of Biomedical and Clinical Technology, Durban University of Technology, Durban, 4000, South Africa
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2
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Rangraz Y, Vahdat SM, Khaksar S. SnO 2 nanoparticles: A recyclable and heterogeneous catalyst for Pechmann condensation of coumarins and Knoevenagel condensation-Michael addition of biscoumarins. Heliyon 2023; 9:e15135. [PMID: 37123921 PMCID: PMC10131060 DOI: 10.1016/j.heliyon.2023.e15135] [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: 04/03/2022] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Recyclable SnO2 nanoparticles catalyze the Pechmann condensation between phenolic alcohols and β-ketoesters at room temperature in ethanol leading to coumarins. Also, in another study the synthesis of biscoumarins catalyzed by SnO2 nanoparticles in the reaction between 4-hydroxycoumarin and aldehydes under same condition reactions. The corresponding coumarins and biscoumarins were produced efficiently with facility and excellent yields (93-98%). These approaches display the advantages of benign reaction conditions, non-chromatographic purification procedure, appropriate functional group tolerance and valuable process.
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Affiliation(s)
- Yalda Rangraz
- Department of Chemistry, Islamic Azad University,Ayatollah Amoli Branch, Amol, Iran
| | | | - Samad Khaksar
- Department of Chemistry, Islamic Azad University,Ayatollah Amoli Branch, Amol, Iran
- School of Science and Technology, The University of Georgia, Tbilisi, Georgia
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3
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A Novel Ultrasound-Assisted Approach for the Synthesis of Biscoumarin and Bislawsone Derivatives Using rGO/TiO2 Nanocomposite as a Heterogeneous Catalyst. CHEMISTRY AFRICA 2023. [DOI: 10.1007/s42250-023-00587-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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4
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Sharma S, Meena M, Sharma H, Yadav DK, Tiwari A, Verma VP. Fe 3O 4‐supported sulfonated graphene oxide as a green and magnetically separable nanocatalyst for synthesis of 2-amino-3-cyano-4 H-chromene derivatives and their in-silico studies. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2120404] [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)
- Shaily Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Mahesh Meena
- Natural Products Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Himanshu Sharma
- Microwave Chemistry Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Dinesh Kumar Yadav
- Natural Products Lab, Department of Chemistry, UCOS, Mohanlal Sukhadiya University, Udaipur, Rajasthan, India
| | - Atul Tiwari
- Department of Pathology, R. N.T Medical College, Udaipur, India
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5
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Chehab S, Merroun Y, Ghailane R, Boukhris S, Souizi A. Na 2Ca(HPO 4) 2, an Efficient, Reusable Eco-Friendly Catalyst for the Synthesis of 1,8-Dioxo-Octahydroxanthenes and Biscoumarin Derivatives. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2094421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Soukaina Chehab
- Faculty of Science, Laboratory of Organic Chemistry, Catalysis, and Environment, University of Ibn Tofail, Kenitra, Morocco
| | - Youssef Merroun
- Faculty of Science, Laboratory of Organic Chemistry, Catalysis, and Environment, University of Ibn Tofail, Kenitra, Morocco
| | - Rachida Ghailane
- Faculty of Science, Laboratory of Organic Chemistry, Catalysis, and Environment, University of Ibn Tofail, Kenitra, Morocco
| | - Said Boukhris
- Faculty of Science, Laboratory of Organic Chemistry, Catalysis, and Environment, University of Ibn Tofail, Kenitra, Morocco
| | - Abdelaziz Souizi
- Faculty of Science, Laboratory of Organic Chemistry, Catalysis, and Environment, University of Ibn Tofail, Kenitra, Morocco
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Kadam KR, Pandhare GR, Waghmare AS, Murade VD, Kamble NR, Kamble VT. Silica Chemisorbed Bis(Hydrogensulphato)Benzene (SiO2-BHSB) as a New, Environmentally Benign and Recyclable Catalyst for an Efficient Synthesis of Biscoumarin Scaffolds in Water Based Solvent. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2021.2019801] [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)
- K. R. Kadam
- Department of Chemistry and Research Centre, Padmashri Vikhe Patil College Pravaranagar, Ahmednagar, India
| | - G. R. Pandhare
- Department of Chemistry and Research Centre, Padmashri Vikhe Patil College Pravaranagar, Ahmednagar, India
| | - A. S. Waghmare
- Department of Chemistry and Research Centre, Padmashri Vikhe Patil College Pravaranagar, Ahmednagar, India
| | - V. D. Murade
- Department of Chemistry and Research Centre, Padmashri Vikhe Patil College Pravaranagar, Ahmednagar, India
| | - N. R. Kamble
- Organic Chemistry Research Laboratory, School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, India
| | - V. T. Kamble
- Organic Chemistry Research Laboratory, School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, India
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7
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Liew ASY, Nguang SY, Minggu LJ, Tahir N, Moh PY. Graphene oxide incorporated amino‐functionalized iron terephthalate composite as a heterogeneous Fenton‐like catalyst. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Aaron Shun Yao Liew
- Industrial Chemistry Programme, Faculty of Science and Natural Resources Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
| | - Sing Yew Nguang
- Industrial Chemistry Programme, Faculty of Science and Natural Resources Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
| | | | - Norini Tahir
- Industrial Chemistry Programme, Faculty of Science and Natural Resources Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
| | - Pak Yan Moh
- Industrial Chemistry Programme, Faculty of Science and Natural Resources Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
- Water Research Unit Faculty of Science and Natural Resources, Universiti Malaysia Sabah Kota Kinabalu Sabah Malaysia
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Shahbazi-Alavi H, Kareem Abbas A, Safaei-Ghomi J. Synthesis of Thiazoles Catalyzed by Dichlorotriazine Attached to Graphene Oxide. ORG PREP PROCED INT 2021. [DOI: 10.1080/00304948.2021.1920788] [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)
| | - Ali Kareem Abbas
- College of Applied Medical Sciences, University of Kerbala, Kerbala, Iraq
| | - Javad Safaei-Ghomi
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran
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9
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Kaur G, Singh D, Singh A, Banerjee B. Camphor sulfonic acid catalyzed facile and general method for the synthesis of 3,3'-(arylmethylene)bis(4-hydroxy-2H-chromen-2-ones), 3,3'-(arylmethylene)bis(2-hydroxynaphthalene-1,4-diones) and 3,3'-(2-oxoindoline-3,3-diyl)bis(2-hydroxynaphthalene-1,4-dione) derivatives at room temperature. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1856877] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Gurpreet Kaur
- Department of Chemistry, Indus International University, Bathu, Himachal Pradesh, India
| | - Diksha Singh
- Department of Chemistry, Indus International University, Bathu, Himachal Pradesh, India
| | - Arvind Singh
- Department of Chemistry, Indus International University, Bathu, Himachal Pradesh, India
| | - Bubun Banerjee
- Department of Chemistry, Indus International University, Bathu, Himachal Pradesh, India
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10
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Khaleghi Abbasabadi M, Azarifar D. β‐Alanine‐functionalized magnetic graphene oxide quantum dots: an efficient and recyclable heterogeneous basic catalyst for the synthesis of 1
H
‐pyrazolo[1,2‐
b
]phthalazine‐5,10‐dione and 2,3‐dihydroquinazolin‐4(1
H
)‐one derivatives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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Covalent modification of reduced graphene oxide with piperazine as a novel nanoadsorbent for removal of H2S gas. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04214-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Rai VK, Mahata S, Kashyap H, Singh M, Rai A. Bio-reduction of Graphene Oxide: Catalytic Applications of (Reduced) GO in Organic Synthesis. Curr Org Synth 2020; 17:164-191. [PMID: 32538718 DOI: 10.2174/1570179417666200115110403] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 10/28/2019] [Accepted: 12/07/2019] [Indexed: 11/22/2022]
Abstract
This work is based on various bio-reduction of graphene oxide into reduced graphene oxide and their applications in organic synthesis and group transformations. Graphene oxide, with abundant oxygencontaining functional groups on its basal plane, provides potential advantages, including excellent dispersibility in solvents and the good heterogeneous catalyst. This manuscript reviews various methods of synthesis of graphene and graphene oxide and a comparative study on their advantages and disadvantages, how to overcome disadvantages and covers extensive relevant literature review. In the last few years, investigation based on replacing the chemical reduction methods by some bio-compatible, chemical/impurity-free rGO including flash photo reductions, hydrothermal dehydration, solvothermal reduction, electrochemical approach, microwave-assisted reductions, light and radiation-induced reductions has been reported. Particularly, plant extracts have been applied significantly as an efficient reducing agent due to their huge bioavailability and low cost for bio-reduction of graphene oxide. These plant extracts mainly contain polyphenolic compounds, which readily get oxidized to the corresponding unreactive quinone form, which are the driving force for choosing them as bio-compatible catalyst. Currently, efforts are being made to develop biocompatible methods for the reduction of graphene oxide. The reduction abilities of such phytochemicals have been reported in the synthesis and stabilization of various nanoparticles viz. Ag, Au, Fe and Pd. Various part of plant extract has been applied for the green reduction of graphene oxide. Furthermore, the manuscript describes the catalytic applications of graphene oxide and reduced graphene oxide nanosheets as efficient carbo-catalysts for valuable organic transformations. Herein, important works dedicated to exploring graphene-based materials as carbocatalysts, including GO and rGO for organic synthesis including various functional group transformations, oxidation, reduction, coupling reaction and a wide number of multicomponent reactions have been highlighted. Finally, the aim of this study is to provide an outlook on future trends and perspectives for graphene-based materials in metal-free carbo-catalysis in green synthesis of various pharmaceutically important moieties.
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Affiliation(s)
- Vijai K Rai
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.)-495009, India
| | - Suhasini Mahata
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.)-495009, India
| | - Hemant Kashyap
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.)-495009, India
| | - Manorama Singh
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur (C.G.)-495009, India
| | - Ankita Rai
- School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110027, India
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13
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Hosseinzadeh‐Baghan S, Mirzaei M, Eshtiagh‐Hosseini H, Zadsirjan V, Heravi MM, Mague JT. An inorganic–organic hybrid material based on a Keggin‐type polyoxometalate@Dysprosium as an effective and green catalyst in the synthesis of 2‐amino‐4
H
‐chromenes via multicomponent reactions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5793] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sara Hosseinzadeh‐Baghan
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad 917751436 Iran
| | - Masoud Mirzaei
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad 917751436 Iran
| | | | - Vahideh Zadsirjan
- Department of ChemistrySchool of Science, Alzahra University PO Box 1993891176 Tehran Vanak Iran
| | - Majid M. Heravi
- Department of ChemistrySchool of Science, Alzahra University PO Box 1993891176 Tehran Vanak Iran
| | - Joel T. Mague
- Department of ChemistryTulane University New Orleans LA 70118 USA
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14
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Synthesis and characterization of ZnO-functionalized multiwall carbon nanotubes nanocomposite as NOx gas sensor. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04181-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Abstract
This review is a compilation of the green synthetic methods used in the synthesis
of coumarin derivatives. Coumarins are a class of compounds with a pronounced wide
range of biological activities, which have found their application in medicine, pharmacology,
cosmetics and food industry. Their biological activity and potential application are
highly dependent on their structure. Therefore, many researchers have been performing
the synthesis of coumarin derivatives on a daily basis. High demands for their synthesis
often result in an increased generation of different waste chemicals. In order to minimize
the utilization and generation of toxic organic substances, green synthetic methods are applied
in this manner. These methods are getting more attention in the last few decades.
Green chemistry methods cover a wide range of methods, including the application of ultrasound
and microwaves, ionic liquids and deep eutectic solvents, solvent-free synthesis, mechanosynthesis
and multicomponent reactions. All typical condensation reactions for coumarin synthesis like Knoevenagel,
Perkin, Kostanecki-Robinson, Pechmann and Reformansky reactions, have been successfully performed using
these green synthetic methods. According to the authors mentioned in this review, not only these methods reduce
the utilization and generation of toxic chemicals, but they can also enhance the reaction performance in
terms of product yields, purity, energy consumption and post-synthetic procedures when compared to the conventional
methods. Due to the significance of coumarins as biologically active systems and the recent demands
of reducing toxic solvents, catalysts and energy consumption, this review provides a first full literature overview
on the application of green synthetic methods in the coumarin synthesis. It covers a literature search over
the period from 1995-2019. The importance of this work is its comprehensive literature survey on a specific
class of heterocyclic compounds, and those researchers working on the coumarin synthesis can find very useful
information on the green synthetic approaches to their synthesis. There are some reviews on the coumarin synthesis,
but most of them cover only specific reactions on coumarin synthesis and none of them the whole range
of green chemistry methods.
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Affiliation(s)
- Maja Molnar
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, HR-31000 Osijek, Croatia
| | - Melita Lončarić
- Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek, F. Kuhača 20, HR-31000 Osijek, Croatia
| | - Marija Kovač
- Inspecto d.o.o., Industrijska zona Nemetin, Vukovarska cesta 239b, HR-31000 Osijek, Croatia
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Patel KP, Gayakwad EM, Shankarling GS. Graphene oxide: a convenient metal-free carbocatalyst for facilitating amidation of esters with amines. NEW J CHEM 2020. [DOI: 10.1039/c9nj05283f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Herein, we have reported a graphene oxide (GO) catalyzed condensation of non-activated esters and amines, that can enable diverse amides to be synthesized from abundant ethyl esters forming only volatile alcohol as a by-product.
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Affiliation(s)
- Khushbu P. Patel
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai – 400019
- India
| | - Eknath M. Gayakwad
- Department of Dyestuff Technology
- Institute of Chemical Technology
- Mumbai – 400019
- India
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Ding Y, Feng S, Khan MA, Lv J, Chen SM, Hao Q, Lei W. Highly sensitivity electrochemical sensor based on ErGO/MWCNTs nanohybrid for 2,4-dinitroanisole electroanalysis. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104226] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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18
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Mohammadi Ziarani G, Moradi R, Ahmadi T, Gholamzadeh P. The molecular diversity scope of 4-hydroxycoumarin in the synthesis of heterocyclic compounds via multicomponent reactions. Mol Divers 2019; 23:1029-1064. [PMID: 30697671 DOI: 10.1007/s11030-019-09918-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/09/2019] [Indexed: 10/27/2022]
Abstract
4-Hydroxycoumarins are some of the most versatile heterocyclic scaffolds and are frequently applied in the synthesis of various organic compounds. 4-Hydroxycoumarin-based compounds are important among heterocyclic structures due to their biological and pharmaceutical activities. In this study, we provide an overview on the recent applications of 4-hydroxycoumarin in multicomponent reactions for the synthesis of various heterocyclic compounds during the time period of 2015-2018.
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Affiliation(s)
| | - Razieh Moradi
- Department of Chemistry, Alzahra University, Tehran, Iran.
| | - Tahereh Ahmadi
- Department of Chemistry, Alzahra University, Tehran, Iran
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Habibzadeh S, Ghasemnejad-Bosra H, Haghdadi M, Heydari-Parastar S. Chlorosulfonic Acid Supported Piperidine-4-carboxylic Acid (PPCA) Functionalized Fe3O4 Nanoparticles (Fe3O4-PPCA): The Efficient, Green and Reusable Nanocatalyst for the Synthesis of Pyrazolyl Coumarin Derivatives under Solvent-Free Conditions. Comb Chem High Throughput Screen 2019; 22:123-128. [PMID: 30914018 DOI: 10.2174/1386207322666190325120715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/21/2019] [Accepted: 03/05/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND In this study, we developed a convenient methodology for the synthesis of coumarin linked to pyrazolines and pyrano [2,3-h] coumarins linked to 3-(1,5-diphenyl-4,5- dihydro-1H-pyrazol-3-yl)-chromen-2-one derivatives using Chlorosulfonic acid supported Piperidine-4-carboxylic acid (PPCA) functionalized Fe3O4 nanoparticles (Fe3O4-PPCA) catalyst. MATERIALS AND METHODS Fe3O4-PPCA was investigated as an efficient and magnetically recoverable Nanocatalyst for the one-pot synthesis of substituted coumarins from the reaction of coumarin with a variety of aromatic aldehydes in high to excellent yield at room temperature under solvent-free conditions. The magnetic nanocatalyst can be easily recovered by applying an external magnet device and reused for at least 10 reaction runs without considerable loss of reactivity. RESULTS AND CONCLUSION The advantages of this protocol are the use of commercially available materials, simple and an inexpensive procedure, easy separation, and an eco-friendly procedure, and it shows good reaction times, good to high yields, inexpensive and practicability procedure, and high efficiency.
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Affiliation(s)
- Setareh Habibzadeh
- Department of Chemistry, Faculty of Basic Science, Babol Noshirvani University of Technology, Babol, Iran
| | | | - Mina Haghdadi
- Department of Chemistry, Babol Branch, Islamic Azad University, Babol, Iran
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20
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Khaleghi-Abbasabadi M, Azarifar D. Magnetic Fe3O4-supported sulfonic acid-functionalized graphene oxide (Fe3O4@GO-naphthalene-SO3H): a novel and recyclable nanocatalyst for green one-pot synthesis of 5-oxo-dihydropyrano[3,2-c]chromenes and 2-amino-3-cyano-1,4,5,6-tetrahydropyrano[3,2-c]quinolin-5-ones. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-018-03722-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Zeynizadeh B, Gilanizadeh M. Synthesis and characterization of a magnetic graphene oxide/Zn–Ni–Fe layered double hydroxide nanocomposite: an efficient mesoporous catalyst for the green preparation of biscoumarins. NEW J CHEM 2019. [DOI: 10.1039/c9nj04718b] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel magnetic graphene oxide/Zn–Ni–Fe-layered double hydroxide was prepared and then utilized as an efficient heterogeneous as well mesoporous catalyst towards the synthesis of biscoumarin materials.
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22
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Fe3O4-supported N-pyridin-4-amine-grafted graphene oxide as efficient and magnetically separable novel nanocatalyst for green synthesis of 4H-chromenes and dihydropyrano[2,3-c]pyrazole derivatives in water. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3597-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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23
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Teimuri-Mofrad R, Esmati S, Tahmasebi S, Gholamhosseini-Nazari M. Bisferrocene-containing ionic liquid supported on silica coated Fe 3 O 4 : A novel nanomagnetic catalyst for the synthesis of dihydropyrano[2,3- c ]coumarin derivatives. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.06.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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24
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Mohammadi O, Golestanzadeh M, Abdouss M. Recent advances in organic reactions catalyzed by graphene oxide and sulfonated graphene as heterogeneous nanocatalysts: a review. NEW J CHEM 2017. [DOI: 10.1039/c7nj02515g] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Over the past decade, the application of carbocatalyst systems has been preferred over that of homogeneous catalytic systems because of their advantages such as physical and thermal stability of the catalysts in successive reaction runs and reusability.
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Affiliation(s)
- Ozra Mohammadi
- Department of Chemistry
- Amirkabir University of Technology (Tehran Polytechnic)
- Tehran
- Islamic Republic of Iran
| | - Mohsen Golestanzadeh
- Department of Chemistry
- Amirkabir University of Technology (Tehran Polytechnic)
- Tehran
- Islamic Republic of Iran
- Department of Organic Chemistry
| | - Majid Abdouss
- Department of Chemistry
- Amirkabir University of Technology (Tehran Polytechnic)
- Tehran
- Islamic Republic of Iran
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Aghdam K, Alaei E, Panahi HA, Hasani AH, Moniri E. Modification of graphene oxide by introduction of allyl acetoacetate functionality and its application as a novel nanoadsorbent in cadmium removal from water. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1745-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Aghdam K, Panahi HA, Alaei E, Hasani AH, Moniri E. Preparation of functionalized graphene oxide and its application as a nanoadsorbent for Hg(2+) removal from aqueous solution. ENVIRONMENTAL MONITORING AND ASSESSMENT 2016; 188:223. [PMID: 26969155 DOI: 10.1007/s10661-016-5226-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 03/03/2016] [Indexed: 06/05/2023]
Abstract
A poly(allyl acetoacetate)-grafted graphene oxide (GO-GAA) was successfully synthesized using Hummer's method by divinyl sulfone modification and allyl acetoacetate polymerizaton. This novel functionalized graphene oxide was characterized thoroughly by FTIR, XRD, FE-SEM, TEM, and TG-DT analyses. GO-GAA was then employed as an adsorbent for Hg(2+) removal from aqueous solutions. It exhibited higher adsorption capacity with regard to the pristine graphene oxide because of its effective functionalities, especially the dicarbonyl groups which are significant chelating agents. The effects of pH, temperature, and contact time on Hg(2+) adsorption were also investigated. The optimum Hg(2+) adsorption was obtained at pH 4 and T = 20-30 °C. The adsorption isotherm and kinetics were found to follow the Langmuir and pseudo-second-order models, respectively, with a correlation coefficient of 0.99 for both. The calculated maximum adsorption capacity of the adsorbent was 282.7 mg Hg(2+) per unit mass of GO-GAA, which is much more than 56 mg/g of that obtained for GO. The results showed that adsorption reaches up to 95 % of its maximum in less than 2 min. The synthesized GO-GAA as a novel and efficient adsorbent has been regenerated by HNO3 and reused. It retained its performance for Hg(2+) removal for several times and a less than 5 % decrease in removal efficiency was observed after four cycles of adsorption-desorption.
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Affiliation(s)
- Khaledeh Aghdam
- Environmental Pollution Group, Department of Environment and Energy, Sciences and Research Branch, Islamic Azad University, Tehran, Iran.
| | | | - Ebrahim Alaei
- Research Institute of Petroleum Industry (RIPI), Tehran, Iran
| | - Amir Hesam Hasani
- Environmental Pollution Group, Department of Environment and Energy, Sciences and Research Branch, Islamic Azad University, Tehran, Iran
| | - Elham Moniri
- Department of Chemistry, Varamin (Pishva) Branch, Islamic Azad University, Tehran, Iran
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