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Maurya MR, Maurya SK, Kumar N, Avecilla F. Nonoxidovanadium(IV) Complex-Catalyzed Synthesis of 2-Amino-3-cyano-4 H-pyrans/4 H-chromenes, Biscoumarins, and Xanthenes under Green Conditions. J Org Chem 2024. [PMID: 39177312 DOI: 10.1021/acs.joc.4c01029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2024]
Abstract
Reaction of [VIVO(acac)2] (Hacac = acetylacetone) with a Mannich base, N,N,N',N'-tetrakis(2-hydroxy-3,5-di-tert-butyl benzyl)-1,2-diaminoethane (H4L, I) in a 1:1 molar ratio in MeOH, leads to the formation of the nonoxidovanadium(IV) complex [VIVL] (1). Air stable complex 1 has been characterized using various spectroscopic techniques, DFT calculations, and single-crystal X-ray studies. 1 adopts distorted octahedral geometry where ligand coordinates through all coordination functionalities available. This complex has been used as a catalyst in the one-pot, three-component synthesis of 2-amino-3-cyano-4H-pyrans using 1,3-dicarbonyls (1,3-cyclohexanedione, dimedone, barbituric acid, and 4-hydroxycoumarin), malononitrile, and various substituted aromatic aldehydes in equimolar amounts employing ethanol as a green solvent. The catalytic reaction revealed that the multicomponent synthesis of 4H-pyrans and chromenes is greatly influenced by both types of 1,3-dicarbonyl compound employed and the nature of the substituent on the aromatic ring of the aldehyde. Synthesized catalyst has also been used in the synthesis of pharmacologically relevant oxygen-containing heterocycles, specifically, 1,8-dioxo-octahydro-1H-xanthenes and biscoumarins. The possible mechanism for the synthesized one-pot, multicomponent product has been proposed by isolating intermediate(s) generated during synthesis.
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Affiliation(s)
- Mannar R Maurya
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Shailendra K Maurya
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Naveen Kumar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Fernando Avecilla
- Grupo NanoToxGen, Centro Interdisciplinar de Química y Biología (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruna, A Coruna 15071, Spain
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2
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Patra S, Nandi M, Maurya MR, Sahu G, Mohapatra D, Reuter H, Dinda R. Ni-Unsymmetrical Salen Complex-Catalyzed One-Pot Multicomponent Reactions for Efficient Synthesis of Biologically Active 2-Amino-3-cyano-4 H-pyrans. ACS OMEGA 2024; 9:31910-31924. [PMID: 39072099 PMCID: PMC11270558 DOI: 10.1021/acsomega.4c03528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/27/2024] [Accepted: 07/01/2024] [Indexed: 07/30/2024]
Abstract
In this report, four new Ni(II)-unsymmetrical salen complexes, [NiL1-4], were prepared by refluxing Ni(Ac)2·4H2O with unsymmetrical salen ligands, H2L1-4. All of the synthesized ligands and complexes were characterized by various physicochemical methods. Also, the solid-state structures of [NiL1], [NiL2], and [NiL4] were defined through single-crystal X-ray diffraction methods. The catalytic potential of [NiL1-4] was investigated by economic and environmentally friendly one-pot-three-component reactions (using reagent: 1,3-dicarbonyls, malononitrile, benzaldehyde, or its derivatives) for the synthesis of biologically active 2-amino-3-cyano-4H-pyran derivatives (total 16 derivatives). After optimization of the reaction conditions, this new synthetic protocol by taking Ni(II)-unsymmetrical salen complexes as catalysts shows excellent conversion with a maximum yield of up to 98% of the effective catalytic products within 1 h of reaction time. In addition, it was observed that the aromatic aldehyde containing an electron-withdrawing group as a ring substituent shows better conversion (up to 98%), and the electron-donating group substituent shows similar or less conversion compared to benzaldehyde under the optimized reaction conditions. From the comparison of results between all these Ni complexes, it was found that the efficiency of the catalytic performance follows the order [NiL1] > [NiL3] > [NiL2] > [NiL4]. A possible reaction pathway was predicted and established through UV-vis spectroscopy. Intermediate II proposed in the reaction pathway was also trapped and characterized through 1H and 13C NMR.
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Affiliation(s)
| | - Monojit Nandi
- Department
of Chemistry, Indian Institute of Technology
Roorkee, Roorkee 247667, India
| | - Mannar R. Maurya
- Department
of Chemistry, Indian Institute of Technology
Roorkee, Roorkee 247667, India
| | - Gurunath Sahu
- Department
of Chemistry, National Institute of Technology, Rourkela 769008, India
| | - Deepika Mohapatra
- Department
of Chemistry, National Institute of Technology, Rourkela 769008, India
| | - Hans Reuter
- Institute
of Chemistry of New Materials, University
of Osnabrück, Barbarastraße 6, 49069 Osnabruck, Germany
| | - Rupam Dinda
- Department
of Chemistry, National Institute of Technology, Rourkela 769008, India
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3
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Amiri-Zirtol L, Khabnadideh S. A novel heterogeneous biocatalyst based on graphene oxide for synthesis of pyran derivatives. Sci Rep 2024; 14:6957. [PMID: 38521879 PMCID: PMC10960842 DOI: 10.1038/s41598-024-57682-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 03/20/2024] [Indexed: 03/25/2024] Open
Abstract
Graphene oxide modified with tryptophan (GO-Trp) has been introduced as a new heterogeneous acid-base biocatalyst for synthesis of some pyran derivatives. GO was prepared according to the Hummer's method and tryptophan as a low-cost green amino acid is covalently bonded to the surface of GO without any organic or toxic reagents in a green way. The new catalyst was characterized by different spectroscopic methods such as Fourier transform infrared, X-ray diffraction (XRD), etc. …. The results of XRD patterns showed an increase in the distance between the GO plates in the presence of the modifying agent which specifies the presence of amino acid between the GO layers. XPS analysis also confirmed successful modification through the presence of C-N bonds in the structure of the catalyst. In addition, improvements in thermal stability and changes in the morphology of the samples were observed using thermogravimetric analysis and Field emission scanning electron microscopy analysis respectively. Evaluation of the catalyst performance in the synthesis of some benzo[b]pyran and pyrano[3,2-c] chromene derivatives showed presentable results. Seven benzo[b]pyran (4a-4g) and five pyrano[3,2-c] chromene (4h-4l) derivatives were synthesized. GO-Trp as a safe, natural and efficient catalyst, could be reused up to 5 runs for synthesis of pyran derivatives without any significant decrease in its potency. High purity of the products and desirable yields are other points that make the present work more attractive.
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Affiliation(s)
- Leila Amiri-Zirtol
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soghra Khabnadideh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Javahershenas R, Nikzat S. Recent developments using malononitrile in ultrasound-assisted multicomponent synthesis of heterocycles. ULTRASONICS SONOCHEMISTRY 2024; 102:106741. [PMID: 38176128 PMCID: PMC10793181 DOI: 10.1016/j.ultsonch.2023.106741] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024]
Abstract
Ultrasonic irradiation serves as a vigorous and environmentally sustainable approach for augmenting multicomponent reactions (MCRs), offering benefits such as thermal enhancement, agitation, and activation, among others. Malononitrile emerges as a versatile reagent in this context, participating in a myriad of MCRs to produce structurally diverse heterocyclic frameworks. This review encapsulates the critical role of malononitrile in the sonochemical multicomponent synthesis of these heterocyclic structures. The paper further delves into the biochemical and pharmacological implications of these heterocycles, elucidating their reaction mechanisms as well as delineating the method's scope and limitations. We furnish an overview of the merits and challenges inherent to this synthetic approach and offer insights for potential avenues in future research.
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Affiliation(s)
- Ramin Javahershenas
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
| | - Sahand Nikzat
- Chemical Physics Theory Group, Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada.
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Mohamadpour F. A new role for concentrated solar radiation (CSR) as a renewable heat source for the catalyst-solvent free synthesis of tetrahydrobenzo[b]pyran scaffolds. Sci Rep 2023; 13:11485. [PMID: 37460799 DOI: 10.1038/s41598-023-38662-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 07/12/2023] [Indexed: 07/20/2023] Open
Abstract
Increased energy consumption as a result of population growth and industrialization necessitates the use of renewable energy sources in the field of chemistry. Nonrenewable energy sources release not only greenhouse gases but also other hazardous pollutants that are damaging to all living things. This plainly mandates the researchers' use of a renewable energy source that is both environmentally friendly and cost-effective. This study shows that a renewable energy source (sunlight) can be used to synthesize tetrahydrobenzo[b]pyran scaffolds using the Knoevenagel-Michael cyclocondensation of aldehyde derivatives, malononitrile, and dimedone via a three-condensation domino reaction. This research establishes a new role for solar energy as a renewable energy source for the synthesis of tetrahydrobenzo[b]pyran scaffolds under catalyst-solvent-free conditions, with outstanding yields, shorter reaction time, and great atom economy. This cyclization may also be done on a gram scale with free, safe, and clean energy from concentrated solar radiation (CSR), indicating the reaction's potential for industrial applications.
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Taheri K, Elhamifar D, Kargar S, Zarnegaryan A. Graphene oxide supported ionic liquid/Fe complex: a robust and highly stable nanocatalyst. RSC Adv 2023; 13:16067-16077. [PMID: 37260712 PMCID: PMC10227852 DOI: 10.1039/d3ra01438j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/01/2023] [Indexed: 06/02/2023] Open
Abstract
Herein, a lamellar structured nano-graphene oxide supported ionic liquid/Fe complex (NGO/IL-Fe) is prepared through grafting of alkyl imidazolium chloride on the NGO followed by treatment with iron(iii) chloride hexahydrate. The NGO/IL-Fe nanomaterial was characterized by using FT-IR, PXRD, TGA, EDX and SEM techniques. NGO/IL-Fe was used as a robust and efficient nanocatalyst for the synthesis of tetrahydrobenzo[b]pyrans in water at 25 °C. The desired products were obtained in high yield over a relatively short time. The recoverability, reusability and also leaching tests were performed to study the stability and the nature of the designed catalyst under applied conditions.
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Affiliation(s)
- Kimiya Taheri
- Department of Chemistry, Yasouj University Yasouj 75918-74831 Iran
| | - Dawood Elhamifar
- Department of Chemistry, Yasouj University Yasouj 75918-74831 Iran
| | - Shiva Kargar
- Department of Chemistry, Yasouj University Yasouj 75918-74831 Iran
| | - Ali Zarnegaryan
- Department of Chemistry, Yasouj University Yasouj 75918-74831 Iran
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Verma UK, Manhas A, Kapoor KK. [Ch][TAPSO] As an Efficient Ionic Liquid Catalyst for One‐Pot Synthesis ofTetrahydro‐4
H
‐chromenes and 3,4‐Dihydropyrano[
c
]chromenes. ChemistrySelect 2023. [DOI: 10.1002/slct.202204961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Usha Kumari Verma
- Department of Chemistry University of Jammu Jammu Jammu and Kashmir (INDIA 180006 India
| | - Akanksha Manhas
- Department of Chemistry University of Jammu Jammu Jammu and Kashmir (INDIA 180006 India
| | - Kamal K. Kapoor
- Department of Chemistry University of Jammu Jammu Jammu and Kashmir (INDIA 180006 India
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Gupta P, Rani S, Sah D, Surabhi, Shabir J, Singh B, Pani B, Mozumdar S. Basic ionic liquid grafted on magnetic nanoparticles: An efficient and highly active recyclable catalyst for the synthesis of β-nitroalcohols and 4H-benzo[b]pyrans. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134351] [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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9
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Novel hybrid perovskite crystal NH3(CH2)7NH3BiCl5 as a potential catalytic performance and eco-friendly for the synthesis of 3,4-dihydropyrano [3,2-c] chromenes derivatives. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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10
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Ionic Liquid Modified SPION@Chitosan as a Novel and Reusable Superparamagnetic Catalyst for Green One-Pot Synthesis of Pyrido[2,3-d]pyrimidine-dione Derivatives in Water. Catalysts 2023. [DOI: 10.3390/catal13020290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
In this paper, the chitosan-functionalized ionic liquid is modified with superparamagnetic iron oxide nanoparticles to form a novel and reusable catalyst (SPION@CS-IL), which was carried out using an ultrasonic promoted approach. Transmission electron microscopy (TEM), vibrating-sample magnetometer (VSM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX), and thermogravimetric analysis (TGA) are some of the techniques that are used to fully characterize SPION@CS-IL. The created nanoparticles were discovered to be a reusable heterogeneous superparamagnetic catalyst for the environmentally friendly one-pot synthesis of pyrido[2,3-d]pyrimidine derivatives using a simple three-component reaction approach involving thiobarbituric acid, 4-hydroxy coumarin, and various aromatic aldehydes. The method is studied by performing the reaction under ultrasonic irradiation, while the approach is a “green” method, it uses water as the solvent. The isolated yields of the synthesized products are very advantageous. The catalyst has outstanding reusability and is easily removed from the products via filtration (5 runs). Short reaction times, low catalyst loadings, the nanocatalyst’s capacity to be recycled five times, and the absence of harmful chemical reagents are all significant benefits of this environmentally benign process.
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11
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A Visible-Light-Triggered & Rhodamine-B Catalyzed Eco-friendly Synthesis of Benzopyrano[2,3-c]pyrazoles. Catal Letters 2023. [DOI: 10.1007/s10562-023-04279-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Mohamadpour F. Synthesis of Tetrahydrobenzo[ b]pyrans Promoted by Sodium Stearate as a Lewis Base-Surfactant Combined Catalyst in an Aqueous Micellar Medium. ORG PREP PROCED INT 2023. [DOI: 10.1080/00304948.2022.2151812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Borah B, Swain S, Patat M, Kumar B, Prajapat KK, Biswas R, Vasantha R, Chowhan LR. Brønsted acid catalyzed mechanochemical domino multicomponent reactions by employing liquid assisted grindstone chemistry. Sci Rep 2023; 13:1386. [PMID: 36697475 PMCID: PMC9876939 DOI: 10.1038/s41598-023-27948-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 01/10/2023] [Indexed: 01/27/2023] Open
Abstract
Here, we have demonstrated a metal-free energy-efficient mechanochemical approach for expedient access to a diverse set of 2-amino-3-cyano-aryl/heteroaryl-4H-chromenes, tetrahydrospiro[chromene-3,4'-indoline], 2,2'-aryl/heteroarylmethylene-bis(3-hydroxy-5,5-dimethylcyclohex-2-enone) as well as tetrahydro-1H-xanthen-1-one by employing the reactivity of 5,5-dimethylcyclohexane-1,3-dione/cyclohexane-1,3-dione with TsOH⋅H2O as Brønsted acid catalyst under water-assisted grinding conditions at ambient temperature. The ability to accomplish multiple C-C, C=C, C-O, and C-N bonds from readily available starting materials via a domino multicomponent strategy in the absence of metal-catalyst as well as volatile organic solvents with an immediate reduction in the cost of the transformation without necessitates complex operational procedures, features the significant highlights of this approach. The excellent yield of the products, broad functional group tolerances, easy set-up, column-free, scalable synthesis with ultralow catalyst loading, short reaction time, waste-free, ligand-free, and toxic-free, are other notable advantages of this approach. The greenness and sustainability of the protocol were also established by demonstrating several green metrics parameters.
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Affiliation(s)
- Biplob Borah
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - Sidhartha Swain
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - Mihir Patat
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - Bhupender Kumar
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - Ketan Kumar Prajapat
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - Rathindranath Biswas
- grid.428366.d0000 0004 1773 9952Department of Chemistry, Central University of Punjab, Bathinda, 151401 India
| | - R. Vasantha
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
| | - L. Raju Chowhan
- grid.448759.30000 0004 1764 7951School of Applied Material Sciences, Centre for Applied Chemistry, Sector-30, Central University of Gujarat, Gandhinagar, 382030 India
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Sustainable synthesis of benzopyran derivatives catalyzed by MgO nanoparticles: Spectral, DFT and TEM analysis. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
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Ahmadian M, Rad-Moghadam K, Gholami Z. Supercooled deep eutectic melt of tetramethylguanidine hydrochloride and sorbitol: An efficient promoter for synthesis of pyrano[3,2-c]chromenes. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Bayzidi M, Zeynizadeh B. The Immobilized Zirconocene Chloride on Magnetite‐reduced Graphene Oxide: A Highly Efficient and Reusable Heterogeneous Nanocatalyst for One‐pot Three‐component Synthesis of Tetrahydrobenzo[
b
]pyrans and Dihydropyrano[3,2‐
c
]chromenes. ChemistrySelect 2022. [DOI: 10.1002/slct.202202708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Khabnadideh S, Mirzaei E, Amiri-Zirtol L. L-arginine modified graphene oxide: A novel heterogeneous catalyst for synthesis of benzo[b]pyrans and pyrano[3,2‑c]chromenes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Mohamadpour F. Methylene Blue as a Photo-Redox Catalyst: The Development Synthesis of Tetrahydrobenzo[b]pyran Scaffolds via a Single-Electron Transfer/Energy Transfer. Front Chem 2022; 10:934781. [PMID: 35923256 PMCID: PMC9339953 DOI: 10.3389/fchem.2022.934781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/01/2022] [Indexed: 02/01/2023] Open
Abstract
In a green tandem reaction using aldehyde derivatives, malononitrile, and dimedone, a radical tandem Knoevenagel–Michael cyclocondensation reaction of tetrahydrobenzo[b]pyran scaffolds was developed. Using visible light as a sustainable energy source, methylene blue (MB+)-derived photo-excited state functions were employed in an aqueous solution as single-electron transfer (SET) and energy transfer catalysts. The range of yields is quite uniform (81–98%, average 92.18%), and the range of reaction time is very fast (2–7 min, average 3.7 min), and the point mentioned in the discussion is that the procedure tolerates a range of donating and withdrawing groups, while still giving very excellent yields. The reaction is fairly insensitive to the nature of the substituents. Research conducted in this project aims to develop a non-metallic cationic dye that is both inexpensive and widely available for more widespread use. In addition to energy efficiency and environmental friendliness, methylene blue also offers an excellent atom economy, time-saving features, and ease of use. As a result, a wide range of long-term chemical and environmental properties can be obtained. The turnover number and turnover frequency of tetrahydrobenzo[b]pyran scaffolds have been computed. Surprisingly, gram-scale cyclization is a possibility, implying that the technology may be applied in industries.
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Ghasemi N, Moazzam A, Bahadorikhalili S, Yavari A, Hosseini S, Sayahi MH, Larijani B, Hamedifar H, Ansari S, Mahdavi M. N-Arylation Reaction of 2-Amino-N-phenylbenzamide with Phenyl Boronic Acid via Chan–Evans–Lam (CEL) Type Reaction Using Cu@Phen@MGO Catalyst. Catal Letters 2022. [DOI: 10.1007/s10562-022-04010-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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20
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Sadjadi S, Koohestani F. Composite of magnetic carbon quantum dot-supported ionic liquid and Cu-BDC (CCDC no. 687690) MOF: A triple catalytic composite for chemical transformations. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122888] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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21
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Mohamadpour F. Green Approach for Metal-free One-pot Synthesis of Tetrahydrobenzo[ b]pyrans with Sodium Alginate as a Reusable Bifunctional Biopolymeric Catalyst. ORG PREP PROCED INT 2022. [DOI: 10.1080/00304948.2022.2037369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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22
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Borah B, Dwivedi KD, Kumar B, Chowhan LR. Recent advances in the microwave- and ultrasound-assisted green synthesis of coumarin-heterocycles. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103654] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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23
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Tamilthendral V, Ramesh R, Malecki JG. New ruthenium( ii) catalysts enable the synthesis of 2-amino-4 H-chromenes using primary alcohols via acceptorless dehydrogenative coupling. NEW J CHEM 2022. [DOI: 10.1039/d2nj03268f] [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
Direct access to a diverse range of 2-amino-4H-chromenes was established in excellent yields through a one-pot multicomponent ADC reaction of benzyl alcohols catalysed by p-cymene Ru(ii) complexes under additive/promotor-free conditions.
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Affiliation(s)
- Veerappan Tamilthendral
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli-620 024, Tamilnadu, India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli-620 024, Tamilnadu, India
| | - Jan Grzegorz Malecki
- Department of Crystallography, Institute of Chemistry, University of Silesia, 40-006 Katowice, Poland
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An eco-friendly innovative halide and metal-free basic ionic liquid catalyzed synthesis of tetrahydrobenzo [b] pyran derivatives in aqueous media: A sustainable protocol. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117867] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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25
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Mahato BN, Krithiga T, Kumar JA, Yogalakshmi G. Efficient one-pot synthesis of 4-hydroxy-2H chromene by heterogeneously catalyzed ZnO NP and mesoporous aluminosilicate catalysts in solvent free condition. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0151] [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
4-Hydroxy-2H chromenes are fused benzopyran rings, an important class of biologically active compounds that are widely used as antibacterial, antiviral, antitumor, and anticancer agents. In this paper, we report the synthesis of 4-hydroxy-2H chromenes using two catalysts: (i) ZnO nanoparticles and (ii) mesoporous ZnO/AlSBA-15(7). The ZnO nanoparticle catalyst was prepared using leaf extract, and ZnO/AlSBA-15(7) catalysts were prepared by a wet chemical route. All catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Fourier transform infrared (FTIR) spectroscopy, and N2 sorption techniques. The catalytic activity of the synthesized catalyst was evaluated in a one-pot reaction using aromatic aldehyde and coumarin and was found to have a maximum yield of 81% at 80 °C, with a catalyst dose of 10 mmol %, and in a time limit of 4 h.
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Affiliation(s)
- Birendra Nath Mahato
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai 600119, India
| | - T. Krithiga
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai 600119, India
| | - J. Aravind Kumar
- Department of Chemical Engineering, Sathyabama Institute of Science and Technology, Chennai 600119, India
| | - G. Yogalakshmi
- Department of Chemistry, Sathyabama Institute of Science and Technology, Chennai 600119, India
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26
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Kamble VT, Waghmare AS, Murade VD, Kadam KR. Silica chemisorbed bis(hydrogensulphato)benzene (SiO 2-BHSB) as a new, efficient, and recyclable catalyst for the synthesis of 5-oxopyrono[3,2- c]chromene scaffolds in water-based solvent. PHOSPHORUS SULFUR 2021. [DOI: 10.1080/10426507.2021.1986503] [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)
- Vinod T. Kamble
- Department of Chemistry, Institute of Science, Nagpur, Maharashtra, India
| | - Amit S. Waghmare
- Padmashri Vikhe Patil Arts’ Science and Commerce College, Ahmednagar, Maharashtra, India
| | - Vaishali D. Murade
- Padmashri Vikhe Patil Arts’ Science and Commerce College, Ahmednagar, Maharashtra, India
| | - Kailas R. Kadam
- Padmashri Vikhe Patil Arts’ Science and Commerce College, Ahmednagar, Maharashtra, India
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27
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Mohamadpour F. Photoexcited Na2 eosin Y as direct hydrogen atom transfer (HAT) photocatalyst promoted photochemical metal-free synthesis of tetrahydrobenzo[b]pyran scaffolds via visible light-mediated under air atmosphere. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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28
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Mohamadpour F. Catalyst-Free and Solvent-Free Visible Light Assisted Synthesis of Tetrahydrobenzo[ b]Pyran Scaffolds at Room Temperature. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2006244] [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]
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29
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Bertini S, Albrecht M. Mesoionic Carbene Cobalt Complexes as Multipurpose Catalyst Precursors for Hydrosilylation and Dihydropyrimidinone Synthesis. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Simone Bertini
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
| | - Martin Albrecht
- Department of Chemistry Biochemistry and Pharmaceutical Sciences University of Bern Freiestrasse 3 CH-3012 Bern Switzerland
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30
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Kalantari F, Ramazani A, Poor Heravi MR, Aghahosseini H, Ślepokura K. Magnetic Nanoparticles Functionalized with Copper Hydroxyproline Complexes as an Efficient, Recoverable, and Recyclable Nanocatalyst: Synthesis and Its Catalytic Application in a Tandem Knoevenagel-Michael Cyclocondensation Reaction. Inorg Chem 2021; 60:15010-15023. [PMID: 34533947 DOI: 10.1021/acs.inorgchem.1c02470] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel catalyst has been afforded by attaching of a Cu(proline)2 complex to magnetic nanoparticles through cheap, simple, and readily available chemicals. This catalyst was characterized by Fourier transform infrared, energy-dispersive X-ray, X-ray diffraction, vibrating-sample magnetometry, transmission electron microscopy, scanning electron microscopy, and inductively coupled plasma analyses. The catalytic activity of the Fe3O4@NH2@TCT@HProCu nanocatalyst was investigated in a green and effective synthesis of pyran derivatives in high yields by applying three-component reactions of malononitrile, dimedone, and aldehydes in ethanol. Conversion was high under optimal conditions. The obtained nanocatalyst could be easily separated from the mixture of the reaction and was recyclable nine times via a simple magnet without considerable reduction of its catalytic efficiency. Operational simplicity, high product yields, environmental friendliness, ecofriendliness, economical processing, and easy workup are the features of this methodology.
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Affiliation(s)
- Fatemeh Kalantari
- Department of Chemistry, University of Zanjan, Zanjan 4537138791, Iran
| | - Ali Ramazani
- Department of Chemistry, University of Zanjan, Zanjan 4537138791, Iran.,Department of Biotechnology, Research Institute of Modern Biological Techniques, University of Zanjan, Zanjan 4537138791, Iran
| | | | | | - Katarzyna Ślepokura
- Faculty of Chemistry, University of Wrocław, 14 Joliot-Curie Street, Wrocław 50-383, Poland
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31
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Machado IV, Dos Santos JRN, Januario MAP, Corrêa AG. Greener organic synthetic methods: Sonochemistry and heterogeneous catalysis promoted multicomponent reactions. ULTRASONICS SONOCHEMISTRY 2021; 78:105704. [PMID: 34454180 PMCID: PMC8406036 DOI: 10.1016/j.ultsonch.2021.105704] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/24/2021] [Accepted: 07/29/2021] [Indexed: 06/06/2023]
Abstract
Ultrasound is an essential technique to improve organic synthesis from the point of view of green chemistry, as it can promote better yields and selectivities, in addition to shorter reaction times when compared to the conventional methods. Heterogeneous catalysis is another pillar of sustainable chemistry being the recycling and reuse of the catalysts one of its great advantage. In the other hand, multicomponent reactions provide the synthesis of structurally diverse compounds, in a one-pot fashion, without isolation and purification of intermediates. Thus, the combination of these protocols has proved to be a powerful tool to obtain biologically active organic compounds with lower costs, time and energy consumption. Herein, we provide a comprehensive overview of advances on methods of organic synthesis that have been reported over the past ten years with focus on ultrasound-assisted multicomponent reactions under heterogeneous catalysis. In particular, we present pharmacologically important N- and O-heterocyclic compounds, considering their synthetic methods using green solvents, and catalyst recycling.
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Affiliation(s)
- Ingrid V Machado
- Centre of Excellence for Research in Sustainable Chemistry, Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil
| | - Jhonathan R N Dos Santos
- Centre of Excellence for Research in Sustainable Chemistry, Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil
| | - Marcelo A P Januario
- Centre of Excellence for Research in Sustainable Chemistry, Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil
| | - Arlene G Corrêa
- Centre of Excellence for Research in Sustainable Chemistry, Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil.
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32
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Afsharnadery F, Khosravi K, Zolfigol MA. A novel magnetically recyclable semi‐dendrimer catalyst‐based ethanolpyridole supported on ferrite nanoparticles (HNPs@Py) for the synthesis of biscoumarin and dihydropyrano[3,2‐
c
]chromene derivatives. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6297] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Kaveh Khosravi
- Department of Chemistry, Faculty of Science Arak University Arak Iran
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33
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Javed MN, Ali Hashmi I, Muhammad S, Bari A, Ghulam Musharraf S, Junaid Mahmood S, Javed S, Imran Ali F, Rafique F, Amjad Ilyas M, Ahmed Waseem W. Ionic liquids containing plant derived benzoate as anions, exhibiting supramolecular polymeric aggregation: Impact of the aggregation on organic catalysis in aqueous medium. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116329] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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34
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DAS R, ROY A, BAHE A, CHANDERIYA A, DANGİ H, MİSHRA P, MİSHRA A. Synthesis of nitrogen and oxygen containing heterocyclic compounds using nano catalyst: A review. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2021. [DOI: 10.18596/jotcsa.904246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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35
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Chauhan S, Mishra A, Verma P, Srivastava V. Solar Energy Mediated Green Synthesis of Tetrahydrobenzo[b]pyrans Using L-Ascorbic Acid as an Organocatalyst in Aqueous Medium. ORG PREP PROCED INT 2021. [DOI: 10.1080/00304948.2021.1935149] [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)
- Swati Chauhan
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Ankush Mishra
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Pratibha Verma
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Vandana Srivastava
- Department of Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
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36
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Gong K, Zhang D, Wang Y, Li C, Zhang H, Li H, Feng H. Biguanide-functionalized hierarchical porous covalent organic frameworks for efficient catalysis of condensation reactions. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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37
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Siddiqui TAJ, Shaikh SF, Totawar BB, Dumpala M, Ubaidullah M, Thamer BM, Mane RS, Al-Enizi AM. Tungsten oxides: green and sustainable heterogeneous nanocatalysts for the synthesis of bioactive heterocyclic compounds. Dalton Trans 2021; 50:2032-2041. [PMID: 33480909 DOI: 10.1039/d0dt04238b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Tungsten oxide (WO3) as an efficient heterogeneous catalyst was prepared via a simple hydrothermal route for the synthesis of a wide range of bioactive heterocyclic compounds. The present investigation deals with the rapid and low-cost synthesis of C-3-alkylated 4-hydroxycoumarin, chromene, and xanthene derivatives. WO3 nanorods (NRs) are successfully envisaged to catalyze desired transformations, demonstrating the wide range of their potential applications in catalysis. Synthetic transformation details, smallest catalytic amounts, excellent product yields, and plausible reaction mechanisms for the formation of these heterocyclic scaffolds are elicidated. As-prepared WO3 NRs are characterized to confirm their structural, chemical, and morphological parameters by X-ray diffraction, X-ray photoelectron spectroscopy, and field emission scanning electron microscopy measurements, respectively. We discuss the factors that govern the formation of products, and the active role of WO3 NRs, which are essential for the activation of substrates in the present study of thermal conditions. Herein, detailed synthesis and spectroscopic information of the prepared compounds are reported.
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Affiliation(s)
- T A J Siddiqui
- School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded-431606, M.S., India.
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38
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39
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A synergetic role of Aegle marmelos fruit ash in the synthesis of biscoumarins and 2-amino-4H-chromenes. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-020-04367-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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40
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Shaker M, Elhamifar D. Magnetic Ti-containing phenylene-based mesoporous organosilica: A powerful nanocatalyst with high recoverability. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125603] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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41
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Fabrication of sulfamic acid functionalized magnetic nanoparticles with denderimeric linkers and its application for microextraction purposes, one-pot preparation of pyrans pigments and removal of malachite green. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2020.12.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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42
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Halder B, Maity HS, Banerjee F, Kachave AB, Nag A. Water Extract of Tamarindus Indica Seed Ash: An Agro-Waste Green Medium for One-Pot Three-Component Approach for the Synthesis of 4H-Pyran Derivatives. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1858885] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Bipasa Halder
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Himadri Sekhar Maity
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, India
| | - Flora Banerjee
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, India
| | | | - Ahindra Nag
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, India
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43
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Sharma D, Kumar M, Das P. Application of cyclohexane-1,3-diones for six-membered oxygen-containing heterocycles synthesis. Bioorg Chem 2020; 107:104559. [PMID: 33418315 DOI: 10.1016/j.bioorg.2020.104559] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/23/2020] [Accepted: 12/10/2020] [Indexed: 12/17/2022]
Abstract
Cyclohexan-1,3-dione derivatives are versatile scaffolds for the synthesis of a variety of value-added organic molecules including heterocycles and natural products. Six-membered oxygen heterocycles prepared from cyclohexan-1,3-diones are of much importance as they are intermediate for the synthesis of a number of natural products and several other valuable bioactive molecules which shows anti-viral, anti-bacterial, analgesic, antimalarial, anti-inflammatory, anti-allergic, anti-tumor and anti-cancer activities. These advantages have inspired us to write a detailed survey on the newly developed methods which are very essential in the construction of six-membered oxygen heterocycles. Further, the versatility in the chemistry of cyclohexan-1,3-dione and its derivatives is due to the presence of highly active methylene moiety and its active di-carbonyl groups. Recently, reactions of cyclohexane-1,3-dione and its derivatives with other substrates for instance aldehydes, malononitriles, NMSM, chalcones, isatin etc. have been established for the construction of a variety of six-membered oxygen heterocycles. The studies reported in this review article involved the synthesis of six-membered oxygen-containing heterocycles which includes 4H-chromen-5(6H)-one, 2H-xanthen-1(9H)-one, 2H-xanthen-1,8(5H,9H)-dione, 6H-chromen-2,5-dione derivatives and natural products having six-membered oxygen heterocycles from cyclohexane-1,3-dione and its derivatives as one of the substrate.
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Affiliation(s)
- Dharminder Sharma
- PG Department of Chemistry, JCDAV College Dasuya, Punjab 144205, India; Chemical Technology Department, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India.
| | - Manish Kumar
- Department of Chemistry, Govt. College Seraj at Lambathach, Distt. Mandi, 175048 HP, India; Chemical Technology Department, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
| | - Pralay Das
- Chemical Technology Department, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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44
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Tamoradi T, Karmakar B, Kamalzare M, Bayat M, Taheri Kal-Koshvandi A, Maleki A. Synthesis of Eu(III) fabricated spinel ferrite based surface modified hybrid nanocomposite: Study of catalytic activity towards the facile synthesis of tetrahydrobenzo[b]pyrans. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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45
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Sardarian AR, Kazemnejadi M, Esmaeilpour M. Functionalization of superparamagnetic Fe
3
O
4
@SiO
2
nanoparticles with a Cu(II) binuclear Schiff base complex as an efficient and reusable nanomagnetic catalyst for
N
‐arylation of α‐amino acids and nitrogen‐containing heterocycles with aryl halides. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6051] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- A. R. Sardarian
- Chemistry Department, College of Sciences Shiraz University Shiraz 71946 84795 Iran
| | - M. Kazemnejadi
- Chemistry Department, College of Sciences Shiraz University Shiraz 71946 84795 Iran
| | - M. Esmaeilpour
- Chemistry Department, College of Sciences Shiraz University Shiraz 71946 84795 Iran
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46
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Jadhav GD, Mujawar TAP, Tekale SU, Pawar RP, More YW. Lemon Peel Powder: A Natural Catalyst for Multicomponent Synthesis of Coumarin Derivatives. CURRENT ORGANOCATALYSIS 2020. [DOI: 10.2174/2213337207666200211093655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Lemon peel powder was used as a natural catalyst for the synthesis of biscoumarins
and 3,4-dihydropyrano[c]chromene derivatives. The catalyst is natural, biodegradable, environmentally
benign and thus contributes a valuable addition to the existing sustainable methods for the
synthesis of coumarin derivatives.
Objective:
Development of Green synthesis and use of Natural catalyst.
Methods:
Lemon peel powder was used as a natural, biodegradable, environmentally benign heterogenous
catalyst for the synthesis of coumarin derivatives.
Results:
Natural lemon peel powder was successfully used as a heterogeneous catalyst for the synthesis
of coumarin based heterocyclic compounds.
Conclusion:
In conclusion, an environmentally benign, green and one-pot multicomponent protocol
has been developed for the synthesis of biscoumarins and 3,4-dihydropyrano[c]chromene derivatives
using lemon peel powder as a natural and biodegradable catalyst. Lemon peel being natural, the present
approach is sustainable and will highlight the emerging applications of natural resources for synthetic
organic transformations. This protocol offers several advantages such as high yields, clean reaction
conditions, and no pollution threat to the environment making it a useful and attractive process for the
synthesis of coumarin derivatives.
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Affiliation(s)
- Ganesh D. Jadhav
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Taufique Ahmed P. Mujawar
- Department of Chemistry, Poona College of Arts, Science & Commerce, Pune-411 001 (Maharashtra), India
| | - Sunil U. Tekale
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Rajendra P. Pawar
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Yogesh W. More
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
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47
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Kamalzare M, Bayat M, Maleki A. Green and efficient three-component synthesis of 4H-pyran catalysed by CuFe 2O 4@starch as a magnetically recyclable bionanocatalyst. ROYAL SOCIETY OPEN SCIENCE 2020; 7:200385. [PMID: 32874634 PMCID: PMC7428224 DOI: 10.1098/rsos.200385] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 05/27/2020] [Indexed: 06/11/2023]
Abstract
The development of simple, practical and inexpensive catalysis systems using natural materials is one of the main goals of pharmaceutical chemistry as well as green chemistry. Owing to the ability of easy separation of nanocatalyst, those goals could be approached by applying heterogeneous bionanocatalyst in combination with magnetic nanoparticles. Starch is one of the most abundant natural polymers; therefore, preparing bionanocatalyst from starch is very valuable as starch is largely available and inexpensive. An ecologically benign and efficacious heterogeneous nanocatalyst was prepared based on a biopolymer, and its attributes and morphology were specified by using Fourier transform infrared spectra, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), thermal analysis and vibrating sample magnetometer measurements; followed by studying catalytic behaviour of bionanocomposite in a multicomponent reaction to synthesize of 4H-pyran derivatives. 4H-pyran is extremely valuable in pharmaceutical chemistry, and the development of methods for synthesis of different derivatives of 4H-pyran is momentous. Revealing environmentally benign nature, mild condition, easy work-up, low cost and non-toxicity are some of the advantages of this protocol. Besides, the bionanocomposite was recovered using an external magnetic bar and could be re-used at least six times with no further decrease in its catalytic activity.
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Affiliation(s)
- Maryam Kamalzare
- Department of Chemistry, Faculty of Science, Imam Khomeini International University, Qazvin, Iran
| | - Mohammad Bayat
- Department of Chemistry, Faculty of Science, Imam Khomeini International University, Qazvin, Iran
| | - Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
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48
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Lashkari M, Mohamadpour F, Maghsoodlou MT, Heydari R, Hazeri N. Uric Acid as a Naturally Biodegradable and Reusable Catalyst for the Convenient and Eco-Safe Synthesis of Biologically Active Pyran Annulated Heterocyclic Systems. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1781205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | - Farzaneh Mohamadpour
- Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Malek Taher Maghsoodlou
- Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Reza Heydari
- Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Nourallah Hazeri
- Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
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49
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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: 2.5] [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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50
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One-pot cascade synthesis of benzopyrans and dihydropyrano[c]chromenes catalyzed by lipase TLIM. Bioorg Chem 2020; 99:103888. [DOI: 10.1016/j.bioorg.2020.103888] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 01/10/2023]
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