1
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Bodaghifard MA, Allahbakhshi H, Ahangarani-Farahani R. Efficient synthesis of benzoacridines and indenoquinolines catalyzed by acidic magnetic dendrimer. Sci Rep 2024; 14:8736. [PMID: 38627463 PMCID: PMC11021454 DOI: 10.1038/s41598-024-59212-2] [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: 02/04/2024] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
A novel solid acid catalyst with recoverability, named as Fe3O4@SiO2@TAD-G2-SO3H, was successfully synthesized by immobilizing sulfonic acid groups on triazine dendrimer-modified magnetic nanoparticles. This nanomaterial structure and composition were thoroughly characterized using various analytical techniques, including thermogravimetric analysis (TGA), elemental analysis, Fourier transform infrared spectroscopy (FT-IR), energy-dispersive X-ray spectroscopy (EDX), elemental mapping, acid-base titration, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and vibrating sample magnetometry (VSM). The acid-decorated magnetic dendrimer was served as a highly effective catalyst for the synthesis of tetrahydrobenzo[c]acridin-8(9H)-one and benzo[h]indeno[1,2-b]quinoline-8-one derivatives. The reaction proceeded smoothly under mild conditions through the one-pot condensation of aromatic aldehydes, 1-naphthylamine, and either dimedone or 1,3-indanedione, affording the desired products in high yields ranging from 90 to 96%. The catalyst was easily separated from the reaction mixture by employing a magnetic field, allowing for its recycling up to five times with slight loss in its activity (only 10%). Nearly, quantitative recovery of catalyst (up to 95%) could be obtained from each run. So, this catalyst facilitates the reaction progress and simplifies the purification process. Other remarkable features of this method are operational simplicity, excellent yields, mild condition, and a wide range of substrate applicability.
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Affiliation(s)
- Mohammad Ali Bodaghifard
- Department of Chemistry, Faculty of Science, Arak University, 384817758, Arak, Iran.
- Institute of Nanosciences and Nanotechnology, Arak University, 384817758, Arak, Iran.
| | - Hanieh Allahbakhshi
- Department of Chemistry, Faculty of Science, Arak University, 384817758, Arak, Iran
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2
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An efficient and convenient heterogeneous Cu/MCM-41 catalyst for the synthesis of 7,10,11,12-tetrahydrobenzo[c]acridin-8(9H)-one derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04962-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3
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Ali A, Ali A, Tahir A, Bakht MA, Ahsan MJ. Ultrasound promoted green synthesis, anticancer evaluation, and molecular docking studies of hydrazines: a pilot trial. J Enzyme Inhib Med Chem 2022; 37:135-144. [PMID: 34894970 PMCID: PMC8741255 DOI: 10.1080/14756366.2021.1995727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 09/28/2021] [Accepted: 10/10/2021] [Indexed: 11/13/2022] Open
Abstract
We reported herein an efficient, environmentally friendly synthesis of hydrazine carboxamides (6a-l) in a water-glycerol (6:4) solvent system using ultrasonic irradiation. Ultrasonicated reactions were found to be much faster and more productive than conventional synthesis. The prepared compounds (6a-l) were tested against nine panels of 60 cancer cell lines according to the National Cancer Institute (NCI US) protocol. N-(4-Chlorophenyl)-2-(2-oxoindolin-3-ylidene)hydrazine-1-carboxamide (6b) was discovered to be promising anticancer agents with higher sensitivity against CCRF-CEM, HOP-92, UO-31, RMPI-8226, HL-60(TB), and MDA-MB-468 with percent growth inhibitions (%GIs) of 143.44, 33.46, 33.21, 33.09, 29.81, and 29.55 respectively. Compounds (6a-l) tested showed greater anticancer activity than Imatinib, except for compound 6k. Compounds 6b and 6c were found to be lethal on the CCRF-CEM leukaemia cell line, with %GIs of 143.44 and 108.91, respectively. Furthermore, molecular docking analysis was performed to investigate ligand binding affinity at the active site of epidermal growth factor (EGFR).
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Affiliation(s)
- Amena Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Abuzer Ali
- Department of Pharmacognosy, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Abu Tahir
- Department of Pharmacology, Raghukul College of Pharmacy, Bhopal, India
| | - Mohammed Afroz Bakht
- Department of Chemistry, College of Science and Humanity Studies, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur, India
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4
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Ali A, Ali A, Warsi MH, Rahman MA, Ahsan MJ, Azam F. Green Synthesis of Oxoquinoline-1(2H)-Carboxamide as Antiproliferative and Antioxidant Agents: An Experimental and In-Silico Approach to High Altitude Related Disorders. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27010309. [PMID: 35011539 PMCID: PMC8746819 DOI: 10.3390/molecules27010309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/17/2021] [Accepted: 12/28/2021] [Indexed: 12/13/2022]
Abstract
At high altitudes, drops in oxygen concentration result in the creation of reactive oxygen and nitrogen species (RONS), which cause a variety of health concerns. We addressed these health concerns and reported the synthesis, characterization, and biological activities of a series of 10 oxoquinolines. N-Aryl-7-hydroxy-4-methyl-2-oxoquinoline-1(2H)carboxamides (5a–j) were accessed in two steps under ultrasonicated irradiation, as per the reported method. The anticancer activity was tested at 10 µM against a total of 5 dozen cancer cell lines obtained from nine distinct panels, as per the National Cancer Institute (NCI US) protocol. The compounds 5a (TK-10 (renal cancer); %GI = 82.90) and 5j (CCRF-CEM (Leukemia); %GI = 58.61) showed the most promising anticancer activity. Compound 5a also demonstrated promising DPPH free radical scavenging activity with an IC50 value of 14.16 ± 0.42 µM. The epidermal growth factor receptor (EGFR) and carbonic anhydrase (CA), two prospective cancer inhibitor targets, were used in the molecular docking studies. Molecular docking studies of ligand 5a (docking score = −8.839) against the active site of EGFR revealed two H-bond interactions with the residues Asp855 and Thr854, whereas ligand 5a (docking = −5.337) interacted with three H-bond with the residues Gln92, Gln67, and Thr200 against the active site CA. The reported compounds exhibited significant anticancer and antioxidant activities, as well as displayed significant inhibition against cancer targets, EGFR and CA, in the molecular docking studies. The current discovery may aid in the development of novel compounds for the treatment of cancer and oxidative stress, and other high altitude-related disorders.
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Affiliation(s)
- Amena Ali
- High Altitude Research Center, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Correspondence:
| | - Abuzer Ali
- Department of Pharmacognosy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Musarrat Husain Warsi
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (M.H.W.); (M.A.R.)
| | - Mohammad Akhlaquer Rahman
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (M.H.W.); (M.A.R.)
| | - Mohamed Jawed Ahsan
- Department of Pharmaceutical Chemistry, Maharishi Arvind College of Pharmacy, Jaipur 302 039, Rajasthan, India;
| | - Faizul Azam
- Department of Pharmaceutical Chemistry & Pharmacognosy, Unaizah College of Pharmacy, Qassim University, Uniazah 51911, Saudi Arabia;
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5
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Xie R, Mao W, Jia H, Lu G, Sun J, Jiang H, Zhao H, Zhang M. Synthesis of acridinones via palladium-catalyzed reductive annulation of 2-nitrobenzaldehydes and resorcinols. Org Chem Front 2022. [DOI: 10.1039/d1qo01693h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through a palladium-catalyzed reductive annulation reaction of resorcinols and 2-nitrobenzaldehydes, reported is a new synthesis of acridinones with the features of operational simplicity, broad substrate scope, and readily available feedstocks.
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Affiliation(s)
- Rong Xie
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Wenhui Mao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Huanhuan Jia
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Guangpeng Lu
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Jialu Sun
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - He Zhao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
| | - Min Zhang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Wushan Rd-381, Guangzhou 510641, People's Republic of China
- Qingyuan Huayuan Institute of Science and Technology Collaborative Innovation Co., Ltd., China
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6
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Karkhah MK, Kefayati H, Shariati S. Synthesis of benzo[
h
]quinolone and benzo[
c
]acridinone derivatives by
Fe
3
O
4
@
PS‐Arginine
[
HSO
4
] as an efficient magnetic nanocatalyst. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Hassan Kefayati
- Department of Chemistry Rasht Branch, Islamic Azad University Rasht Iran
| | - Shahab Shariati
- Department of Chemistry Rasht Branch, Islamic Azad University Rasht Iran
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7
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Tamilalagan E, Akilarasan M, Chen SM, Chen TW, Huang YC, Hao Q, Lei W. A sonochemical assisted synthesis of hollow sphere structured tin (IV) oxide on graphene oxide sheets for the low-level detection of environmental pollutant mercury in biological samples and foodstuffs. ULTRASONICS SONOCHEMISTRY 2020; 67:105164. [PMID: 32417625 DOI: 10.1016/j.ultsonch.2020.105164] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/30/2020] [Accepted: 05/03/2020] [Indexed: 06/11/2023]
Abstract
In modern approaches for nanomaterials synthesis, ultrasonication plays an important role in providing the larger surface area and smaller crystalline size properties that are favorable to electrochemical techniques. Herein, we report the tin (IV) oxide on graphene oxide nanoparticles were synthesized (SnO2@GO NPs) by ultrasonic methodology (UZ SONOPULS HD 3400 Ultrasonic homogenizer) with the total power of 400 W and the (frequency of 20 kHz; 140 W/dm3). The formation of as-prepared SnO2@GO NPs and its surface morphology were scrutinized over XRD, XPS, TEM, and FESEM. Besides, the sonochemically prepared SnO2@GO NPs were employed for the determination of environmental hazardous mercury (Hg). As a result, the modified electrode acquired a very low-level detection limit of 1.2 nM with a wider range of 0.01-10.41-µM and 14.52-225.4-µM for the detection of Hg. Finally, the practical applicability of SnO2@GO NPs in spiked human blood serum and tuna fish samples shows appreciable found and recovery values. .
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Affiliation(s)
- Elayappan Tamilalagan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Muthumariappan Akilarasan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan.
| | - Tse-Wei Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; Research and Development Center for Smart Textile Technology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Yi Chen Huang
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan
| | - Qingli Hao
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China
| | - Wu Lei
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China.
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8
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Karimirad F, Behbahani FK. γ-Fe2O3@Si-(CH2)3@mel@(CH2)4SO3H as a magnetically bifunctional and retrievable nanocatalyst for green synthesis of benzo[c]acridine-8(9H)-ones and 2-amino-4H-chromenes. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1802751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Fatemeh Karimirad
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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9
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Imran M, Bakht MA, Khan A, Alam MT, Anouar EH, Alshammari MB, Ajmal N, Vimal A, Kumar A, Riadi Y. An Improved Synthesis of Key Intermediate to the Formation of Selected Indolin-2-Ones Derivatives Incorporating Ultrasound and Deep Eutectic Solvent (DES) Blend of Techniques, for Some Biological Activities and Molecular Docking Studies. Molecules 2020; 25:molecules25051118. [PMID: 32131536 PMCID: PMC7179205 DOI: 10.3390/molecules25051118] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/19/2020] [Accepted: 02/23/2020] [Indexed: 11/16/2022] Open
Abstract
We have developed a new idea to synthesize a key intermediate molecule by utilizing deep eutectic solvent (DES) and ultrasound in a multistep reaction to ensure process cost-effectiveness. To confirm the stability of reagents with DES, electronic energies were calculated at the B3LYP/6-31+G(d,p) level of theory. DES stabilized the reagents mainly due to strong intermolecular hydrogen bonding. Key intermediate (3) and final compounds (4a-n) were synthesized in a higher yield of 95% and 80%-88%, respectively. Further, final compounds (4a-n) were assessed for their anti-inflammatory, analgesic, ulcerogenic, and lipid peroxidation. The compounds 4f, 4g, 4j, 4l, and 4m showed good anti-inflammatory activity, while 4f, 4i, and 4n exhibited very good analgesic activity as compared to the standard drug. The ulcerogenicity of selected compounds was far less than the indomethacin. The ligands had also shown a good docking score (4f = -6.859 kcal/mol and 4n = -7.077 kcal/mol) as compared to control indomethacin (-6.109 kcal/mol) against the target protein COX-2. These derivatives have the potential to block this enzyme and can be used as NSAID. The state-of-art DFT theory was used to validate the lipid peroxidation mechanism of the active compounds which was in good agreement with the variations of BDEs and IP of the tested compounds.
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Affiliation(s)
- Mohd Imran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (M.I.); (A.K.); (M.T.A.)
| | - Md. Afroz Bakht
- Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; (E.H.A.); (M.B.A.)
- Correspondence:
| | - Abida Khan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (M.I.); (A.K.); (M.T.A.)
| | - Md. Tauquir Alam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia; (M.I.); (A.K.); (M.T.A.)
| | - El Hassane Anouar
- Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; (E.H.A.); (M.B.A.)
| | - Mohammed B. Alshammari
- Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia; (E.H.A.); (M.B.A.)
| | - Noushin Ajmal
- Department of Basic Sciences and Humanities, Pratap University, Jaipur 303104, Rajasthan, India;
| | - Archana Vimal
- Department of Biotechnology, National Institute of Technology Raipur C. G., Raipur 492010, India; (A.V.); (A.K.)
| | - Awanish Kumar
- Department of Biotechnology, National Institute of Technology Raipur C. G., Raipur 492010, India; (A.V.); (A.K.)
| | - Yassine Riadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
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10
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Karimirad F, Behbahani FK. Glycerol-Mediated and Simple Synthesis of 1,8-Dioxo-Decahydroacridines Under Transition Metal-Free Conditions. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2019.1711139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fatemeh Karimirad
- Department of Chemistry, Karaj Branch, Islamic Azad University, Karaj, Iran
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11
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A facile and regioselective synthesis of some new pyrimido[4,5-d][1,2,4]triazolo[1,5-a]pyrimidinediones catalyzed by Zn(BDC)-MOF under ultrasound irradiation. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.132] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Ultrasound-assisted synthesis of heterocyclic compounds. Mol Divers 2019; 24:771-820. [PMID: 31165431 DOI: 10.1007/s11030-019-09964-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 05/25/2019] [Indexed: 02/04/2023]
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13
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Esmaili Zand HR, Ghafuri H, Rashidizadeh A, Khoushab Z. Study on Oxidative Condensation of Toluene and Hydrazine/Aniline Catalyzed by Copper Complex Immobilized on Functionalized Graphene Oxide. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05595] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hamid Reza Esmaili Zand
- Catalysis and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran 16846-13114
| | - Hossein Ghafuri
- Catalysis and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran 16846-13114
| | - Afsaneh Rashidizadeh
- Catalysis and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran 16846-13114
| | - Zahra Khoushab
- Catalysis and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, Iran 16846-13114
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14
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Affiliation(s)
- Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry; Visva-Bharati (a Central University); Santiniketan-731 235 West Bengal India
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15
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Babaee S, Zolfigol MA, Zarei M, Zamanian J. 1,10-Phenanthroline-Based Molten Salt as a Bifunctional Sulfonic Acid Catalyst: Application to the Synthesis of N
-Heterocycle Compounds via
Anomeric Based Oxidation. ChemistrySelect 2018. [DOI: 10.1002/slct.201801476] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Saeed Babaee
- Department of Organic Chemistry; Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry; Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Mahmoud Zarei
- Department of Organic Chemistry; Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
| | - Javad Zamanian
- Department of Organic Chemistry; Faculty of Chemistry; Bu-Ali Sina University; Hamedan 6517838683 Iran
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16
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Shah Hosseini M, Ghafuri H, Esmaili Zand HR. 4,5-Imidazoledicarboxylic acid immobilized on Fe3
O4
magnetic nanoparticles: Preparation, characterization, and application as a recyclable and efficient nanocatalyst in the sonochemical condensation reaction. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201700455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohadesseh Shah Hosseini
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
| | - Hossein Ghafuri
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
| | - Hamid Reza Esmaili Zand
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; Tehran Iran
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17
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Wang FM, Zhou L, Li JF, Bao D, Chen LZ. Synthesis, Structure, and Biological Activities of 10-Substituted 3,3,6,6-Tetramethyl-9-Aryl-3,4, 6,7,9,10-hexahydroacridine-1,8(2 H,5 H)-dione Derivatives. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2925] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fang-Ming Wang
- School of Environmental and Chemical Engineering; Jiangsu University of Science and Technology; Zhenjiang Jiangsu 212003 China
| | - Lei Zhou
- School of Environmental and Chemical Engineering; Jiangsu University of Science and Technology; Zhenjiang Jiangsu 212003 China
| | - Jun-Feng Li
- School of Environmental and Chemical Engineering; Jiangsu University of Science and Technology; Zhenjiang Jiangsu 212003 China
| | - Dan Bao
- School of Environmental and Chemical Engineering; Jiangsu University of Science and Technology; Zhenjiang Jiangsu 212003 China
| | - Li-Zhuang Chen
- School of Environmental and Chemical Engineering; Jiangsu University of Science and Technology; Zhenjiang Jiangsu 212003 China
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18
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Brahmachari G, Begam S, Nurjamal K. Bismuth Nitrate Catalyzed One-Pot Multicomponent Synthesis of a Novel Series of Diversely Substituted 1,8-Dioxodecahydroacridines at Room Temperature#. ChemistrySelect 2017. [DOI: 10.1002/slct.201700265] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis; Department of Chemistry, Visva-Bharati (a Central University); Santiniketan- 731 235, West Bengal India
| | - Sanchari Begam
- Laboratory of Natural Products & Organic Synthesis; Department of Chemistry, Visva-Bharati (a Central University); Santiniketan- 731 235, West Bengal India
| | - Khondekar Nurjamal
- Laboratory of Natural Products & Organic Synthesis; Department of Chemistry, Visva-Bharati (a Central University); Santiniketan- 731 235, West Bengal India
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19
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20
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Kowalska E, Bałczewski P. Ultrasound assisted Bradsher reaction in aqueous and non-aqueous media: First use of ultrasounds in electrophilic aromatic cyclisation leading to polyacenes. ULTRASONICS SONOCHEMISTRY 2017; 34:743-753. [PMID: 27773301 DOI: 10.1016/j.ultsonch.2016.07.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 06/21/2016] [Accepted: 07/14/2016] [Indexed: 06/06/2023]
Abstract
The present work describes the first use of ultrasounds in the Bradsher cyclisation of activated and non-activated ortho-formyl diarylmethanes. This reaction is also the first example of electrophilic, aromatic cyclisation assisted by ultrasounds which leads to pure polycyclic, fused aromatic hydrocarbons containing 3 and 4 fused rings in excellent yields. The reaction proceeds not only in aqueous but also in non-aqueous media at milder conditions (room temperature) and in much shorter reaction times than in conventional protocols.
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Affiliation(s)
- Emilia Kowalska
- Group of Synthesis of Functional Materials, Department of Heteroorganic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland.
| | - Piotr Bałczewski
- Group of Synthesis of Functional Materials, Department of Heteroorganic Chemistry, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Łódź, Poland; Department of Structural and Material Research, Institute of Chemistry, Environmental Protection and Biotechnology, The Faculty of Mathematics and Natural Sciences, Jan Długosz University in Częstochowa, Armii Krajowej 13/15, 42-201 Częstochowa, Poland.
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21
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Ghashang M, Mansoor SS, Aswin K. Succinimide-N-sulfonic acid: An efficient and recyclable catalyst for the one-pot synthesis of tetrahydrobenzo[c]acridine-8(7H)-one derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2013.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Bakht MA, Ansari MJ, Riadi Y, Ajmal N, Ahsan MJ, Yar MS. Physicochemical characterization of benzalkonium chloride and urea based deep eutectic solvent (DES): A novel catalyst for the efficient synthesis of isoxazolines under ultrasonic irradiation. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.10.105] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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23
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Li X, Chen X, Jiang Y, Chen S, Qu L, Qu Z, Yuan J, Shi H. Highly Efficient Ultrasonic-Assisted CuCl-Catalyzed 1,3-Dipolar Cycloaddition Reactions in Water: Synthesis of Coumarin Derivatives Linked with 1,2,3-Triazole Moiety. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2175] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xu Li
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
| | - Xiaolan Chen
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
| | - Yuqin Jiang
- College of Chemistry and Environmental Science; Henan Normal University; Xinxiang 453007 People's Republic of China
| | - Senshen Chen
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
| | - Lingbo Qu
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
- Chemistry and Chemical Engineering School; Henan University of Technology; Henan Province Zhengzhou 450001 People's Republic of China
| | - Zhibo Qu
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
| | - Jinwei Yuan
- Chemistry and Chemical Engineering School; Henan University of Technology; Henan Province Zhengzhou 450001 People's Republic of China
| | - Hanyu Shi
- College of Chemistry and Molecular Engineering; Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology; Henan Province Zhengzhou 450052 People's Republic of China
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24
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Lahyani A, Trabelsi M. Ultrasonic-assisted synthesis of flavones by oxidative cyclization of 2'-hydroxychalcones using iodine monochloride. ULTRASONICS SONOCHEMISTRY 2016; 31:626-630. [PMID: 26964989 DOI: 10.1016/j.ultsonch.2016.02.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/10/2016] [Accepted: 02/10/2016] [Indexed: 06/05/2023]
Abstract
This paper presents an efficient methodology for the synthesis of flavones via the oxidative cyclization of 2'-hydroxychalcones in the presence of iodine monochloride with DMSO under ultrasound irradiation. Ultrasonic irradiation enhances the cyclization reaction and leads to reduced reaction time at lower reaction temperatures while generating flavones with high yields.
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Affiliation(s)
- Achraf Lahyani
- Laboratory of Natural Substances, Faculty of Sciences, University of Sfax, Route de Soukra km 3.5, 3038 Sfax, Tunisia
| | - Mahmoud Trabelsi
- Laboratory of Natural Substances, Faculty of Sciences, University of Sfax, Route de Soukra km 3.5, 3038 Sfax, Tunisia.
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25
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Chung TW, Narhe BD, Lin CC, Sun CM. Multicomponent Synthesis of Functionalized Tetrahydroacridinones: Insights into a Mechanistic Route. Org Lett 2015; 17:5368-71. [DOI: 10.1021/acs.orglett.5b02705] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tsai-Wen Chung
- Department
of Applied Chemistry, National Chiao-Tung University, 1001 Ta-Hseuh
Road, Hsinchu 300-10, Taiwan
| | - Bharat D. Narhe
- Department
of Applied Chemistry, National Chiao-Tung University, 1001 Ta-Hseuh
Road, Hsinchu 300-10, Taiwan
| | - Chun-Cheng Lin
- Department
of Chemistry, National Tsing Hua University, Hsinchu 300, Taiwan
| | - Chung-Ming Sun
- Department
of Applied Chemistry, National Chiao-Tung University, 1001 Ta-Hseuh
Road, Hsinchu 300-10, Taiwan
- Department
of Medicinal and Applied Chemistry, Kaohsiung Medical University, 100
Shih-Chuan First Road, Kaohsiung 807-08, Taiwan
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26
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Iron(iii) phosphate-catalyzed synthesis of 7,10,11,12-tetrahydrobenzo[c]acridin-8(9H)-ones. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0835-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Mehrabi H, Alizadeh-bami F, Zadeh AB. Microwave-Assisted Efficient Synthesis of New Dihydropyrimidinone and Tetrahydro-2-Thioxopyrimidinone Derivatives. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14333373362273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
One-pot synthesis of new dihydropyrimidinone and tetrahydro-2-thioxopyrimidinone derivatives by a three-component reaction between appropriate amines, phenyl isocyanate or phenyl isothiocyanate with ethyl bromopyruvate in DMF under ultrasound irradiation without using bases and catalysts.
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Affiliation(s)
- Hossein Mehrabi
- Department of Chemistry, Vali-e-Asr University of Rafsanjan, Rafsanjan, 77176, Iran
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28
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Seyedi N, Khabazzadeh H, Saeednia S. ZnCl2/Urea as a Deep Eutectic Solvent for the Preparation of Bis(indolyl)methanes Under Ultrasonic Conditions. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/15533174.2013.862828] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Neda Seyedi
- Department of Chemistry, University of Jiroft, Jiroft, I. R. Iran
| | | | - Samira Saeednia
- Department of Chemistry, Faculty of Science, Vali-e-Asr University, Rafsanjan, I. R. Iran
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29
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Yan Q, Zang H, Wu C, Feng J, Li M, Zhang M, Wang L, Cheng B. Synthesis, characterization and catalytic application of novel ionic liquids based on thiazolium cation. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.01.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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30
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Ray S, Bhaumik A, Banerjee B, Manna P, Mukhopadhyay C. Heterogeneous silica-supported copper catalyst for the ultrasound-mediated rapid reaction between dimedone, formaldehyde, and amines at room temperature. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1457-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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31
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Abimannan P, Selvaraj V, Rajendran V. Sonication effect on the reaction of 4-bromo-1-methylbenzene with sodium sulfide in liquid-liquid multi-site phase-transfer catalysis condition - kinetic study. ULTRASONICS SONOCHEMISTRY 2015; 23:156-164. [PMID: 25199442 DOI: 10.1016/j.ultsonch.2014.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 08/10/2014] [Accepted: 08/12/2014] [Indexed: 06/03/2023]
Abstract
The synthesis of di-p-tolylsulfane from the reaction of 4-bromo-1-methylbenzene (BMB) with sodium sulfide was carried out using a multi-site phase-transfer catalyst (MPTC) viz., 1,4-dihexyl-1,4-diazoniabicyclo[2.2.2]octanium dibromide and ultrasonic irradiation in a liquid-liquid reaction condition. The overall reaction rate is greatly enhanced when catalyzed by multi-site phase-transfer catalyst (MPTC) combined with sonication (40 kHz, 300 W) in a batch reactor than catalyzed by MPTC without sonication. Effects on the reaction due to various operating conditions, such as agitation speed, different ultrasound frequencies, different phase-transfer catalysts, different organic solvents, the amount of MPTC, temperature, amount of sodium sulfide, effect of sodium hydroxide, volume of n-hexane and the concentration of 4-bromo-1-methylbenzene. The reaction obeys a pseudo first-order rate law and a suitable mechanism was proposed based on the experimental observation.
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Affiliation(s)
- Pachaiyappan Abimannan
- Department of Chemistry, Pachaiyappa's College for Men, Kanchipuram 631 501, Tamil Nadu, India.
| | - Varathan Selvaraj
- Department of Chemistry, Pachaiyappa's College for Men, Kanchipuram 631 501, Tamil Nadu, India.
| | - Venugopal Rajendran
- Department of Chemistry, Pachaiyappa's College for Men, Kanchipuram 631 501, Tamil Nadu, India.
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32
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Esmaeilpour M, Javidi J, Dehghani F, Nowroozi Dodeji F. A green one-pot three-component synthesis of tetrahydrobenzo[b]pyran and 3,4-dihydropyrano[c]chromene derivatives using a Fe3O4@SiO2–imid–PMAn magnetic nanocatalyst under ultrasonic irradiation or reflux conditions. RSC Adv 2015. [DOI: 10.1039/c5ra01021g] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Green synthesis of tetrahydrobenzo[b]pyran and dihydropyrano[3,2-c]chromene derivatives.
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Affiliation(s)
| | - Jaber Javidi
- Department of Pharmaceutics
- School of Pharmacy
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
| | | | - Fatemeh Nowroozi Dodeji
- Department of Pharmaceutics
- School of Pharmacy
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
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33
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Thirumurthy K, Thirunarayanan G. A facilely designed, highly efficient green synthetic strategy of a peony flower-like SO 42−–SnO 2-fly ash nano-catalyst for the three component synthesis of a serendipitous product with dimedone in water. RSC Adv 2015. [DOI: 10.1039/c5ra04006j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A facilely designed green synthetic strategy of a peony flower-like SO42−–SnO2-fly ash nano-catalyst for the synthesis of an unusual product in water.
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34
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Frizzo CP, Scapin E, Marzari MRB, München TS, Zanatta N, Bonacorso HG, Buriol L, Martins MAP. Ultrasound irradiation promotes the synthesis of new 1,2,4-triazolo[1,5-a]pyrimidine. ULTRASONICS SONOCHEMISTRY 2014; 21:958-62. [PMID: 24394386 DOI: 10.1016/j.ultsonch.2013.12.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Revised: 11/28/2013] [Accepted: 12/11/2013] [Indexed: 05/14/2023]
Abstract
Ultrasonic irradiation was used in the synthesis of a series of novel 1,2,4-triazolo[1,5-a]pyrimidines. The products were synthetized from the cyclocondensation reaction of 1,1,1-trifluoro-4-metoxy-3-alken-2-one [CF3C(O)CHC(R)OMe, where R=Ph, 4-F-C6H4, 4-Br-C6H4, 4-I-C6H4, 4-CH3-C6H4, 4-CH3O-C6H4, Thien-2-yl, Biphen-4-yl] or β-enaminones [RC(O)CHCHNMe2, where R=Ph, 4-F-C6H4, 4-Br-C6H4, 4-I-C6H4, 4-CH3-C6H4, 4-CH3O-C6H4, 4-NO2-C6H4, Thien-2-yl, Biphen-4-yl, Naphth-2-yl, Pyrrol-2-yl, CCl3] with 5-amino-1,2,4-triazole in acetic acid at 99°C with 5-17 min of ultrasound irradiation. This methodology has shown several advantages, such as shorter reaction times, mild conditions, high regioselectivity, and excellent yields, when compared with conventional thermal heating (oil bath).
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Affiliation(s)
- Clarissa P Frizzo
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Elisandra Scapin
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Mara R B Marzari
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Taiana S München
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Nilo Zanatta
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Helio G Bonacorso
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil
| | - Lilian Buriol
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil.
| | - Marcos A P Martins
- Núcleo de Química de Heterociclos, Departamento de Química, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS, Brazil.
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35
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A facile synthesis of N-H- and N-substituted acridine-1,8-diones under sonic condition. ScientificWorldJournal 2014; 2013:930787. [PMID: 24501587 PMCID: PMC3899711 DOI: 10.1155/2013/930787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 10/03/2013] [Indexed: 11/17/2022] Open
Abstract
Synthesis of an assembly of structurally important N-H- and N-substituted acridine-1,8-diones by CAN (ceric ammonium nitrate) catalysed one-pot four-component reaction of electron-deficient and electron-rich aromatic aldehydes and aromatic amines or ammonium acetate and dimedone or cyclohexyl-1,3-diones at 26°C under sonic condition is reported. The method is clean and energy efficient as it uses a greener method and an eco-friendly catalyst.
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36
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Patil R, Bhoir P, Deshpande P, Wattamwar T, Shirude M, Chaskar P. Relevance of sonochemistry or ultrasound (US) as a proficient means for the synthesis of fused heterocycles. ULTRASONICS SONOCHEMISTRY 2013; 20:1327-1336. [PMID: 23669313 DOI: 10.1016/j.ultsonch.2013.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2012] [Revised: 04/03/2013] [Accepted: 04/04/2013] [Indexed: 06/02/2023]
Abstract
Medicinal chemistry has been benefited by combinatorial chemistry and high throughput parallel synthesis. The use of sonochemistry under controlled conditions has been proved beneficial for medicinal chemistry and drug discovery process since it dramatically reduces reaction times, from days or hours to minutes. In addition, sonochemistry synthesis provides higher yields, lower cost, easy workups and greater purity as compared to lower yields, tedious workups, longer reaction times, lesser purity and termination of many by-products in the conventional thermal methods.
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Affiliation(s)
- Rajashree Patil
- Department of Pharmaceutical Chemistry, Yadavrao Tasgaonkar Institute of Pharmacy, Chandhai, Bhivpuri Road, Karjat, Maharashtra, India
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37
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Li D, Zang H, Wu C, Yu N. 1-Methylimidazolium hydrogen sulfate catalyzed convenient synthesis of 2,5-dimethyl-N-substituted pyrroles under ultrasonic irradiation. ULTRASONICS SONOCHEMISTRY 2013; 20:1144-1148. [PMID: 23485559 DOI: 10.1016/j.ultsonch.2013.01.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Revised: 12/26/2012] [Accepted: 01/31/2013] [Indexed: 06/01/2023]
Abstract
Ionic liquid [HMIM]HSO4 was found to be an efficient catalyst for the synthesis of N-substituted pyrroles through the reaction of 2,5-hexanedione with amines under ultrasonic irradiation at room temperature. These reactions proceed with good yields under short reaction time. Furthermore, the green catalytic system can be recycled specific times with no decreases in yields and reaction rates.
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Affiliation(s)
- Daqing Li
- Department of Environmental and Chemistry Engineering, Tianjin Polytechnic University, State Key Laboratory of Hollow Fiber Membrane Materials and Processes, 300160 Tianjin, China
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38
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Singh BS, Lobo HR, Pinjari DV, Jarag KJ, Pandit AB, Shankarling GS. Comparative material study and synthesis of 4-(4-nitrophenyl)oxazol-2-amine via sonochemical and thermal method. ULTRASONICS SONOCHEMISTRY 2013; 20:633-639. [PMID: 23062955 DOI: 10.1016/j.ultsonch.2012.09.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Revised: 08/30/2012] [Accepted: 09/12/2012] [Indexed: 06/01/2023]
Abstract
The present paper deals with the synthesis of aminooxazole derivatives via thermal and ultrasonic methods using deep eutectic solvent as medium. It was observed that ultrasound-assisted method gave 90% yield in just 8min as against 3.5h required to get 69% yield by thermal method. One of the compounds 4-(4-nitrophenyl)-1,3-oxazol-2-amine synthesized by both methods were subjected to material characterization study via XRD, TGA and SEM analysis. It was observed that use of ultrasound not only increased the rate of reaction but also improved the quality of product obtained. The crystallinity of the product from ultrasound method was 21.12% whereas thermal method fetched only 8.33% crystallinity thereby improving crystallinity by almost 60%. In addition, sonochemical synthesis also saved more than 70% energy as depicted by energy calculations.
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Affiliation(s)
- Balvant S Singh
- Dyestuff Technology Department, Institute of Chemical Technology, Matunga, Mumbai 400 019, India
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39
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Singh BS, Lobo HR, Pinjari DV, Jarag KJ, Pandit AB, Shankarling GS. Ultrasound and deep eutectic solvent (DES): a novel blend of techniques for rapid and energy efficient synthesis of oxazoles. ULTRASONICS SONOCHEMISTRY 2013; 20:287-293. [PMID: 22784641 DOI: 10.1016/j.ultsonch.2012.06.003] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 06/06/2012] [Accepted: 06/11/2012] [Indexed: 06/01/2023]
Abstract
The present work deals with the synthesis of novel oxazole compounds by using effective combination of ultrasound (US) and deep eutectic solvent (DES). The reaction was also conducted by thermal method (NUS) and the comparative studies are provided. It was observed that applying ultrasound not only improved yields and reduced reaction times but also saved more than 85% energy as shown by energy consumption calculations. The advantages of using DES as reaction medium is highlighted from the fact that it is bio-degradable, non-toxic, recyclable and could be easily prepared using inexpensive raw materials. The recyclability for DES was studied wherein it was found that ultrasound has no negative effects on DES even up to four runs. In addition, the present work is the first report on the combinative use of DES and US in organic synthesis.
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Affiliation(s)
- Balvant S Singh
- Dyestuff Technology Department, Institute of Chemical Technology, Matunga, Mumbai 400 019, India
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40
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Synthesis of novel 9-(1-iodovinyl)acridin-(2H)-one through iodine mediated cascade 6-endo-dig cyclization followed by condensation and 3,3-sigmatropic migration of 2-aminophenyl propynyl oxyenone. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Dabiri M, Salehi P, Bahramnejad M, Sherafat F, Bararjanian M. Facile and Highly Efficient Procedure for the Synthesis of Triazolyl Methoxyphenyl 1,8-Dioxo-decahydroacridines via One-Pot, Pseudo-Five-Component Reaction. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.577263] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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42
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CaCl(2) as a bifunctional reusable catalyst: diversity-oriented synthesis of 4H-pyran library under ultrasonic irradiation. Mol Divers 2012; 16:669-83. [PMID: 22968516 DOI: 10.1007/s11030-012-9392-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Accepted: 08/22/2012] [Indexed: 10/27/2022]
Abstract
CaCl(2) is applied as an efficient reusable and eco-friendly bifunctional catalyst for the one-pot three-component synthesis of 4H-pyrans under ultrasonic irradiation. A broad range of substrates including the aromatic and heteroaromatic aldehydes, indoline-2,3-dione (isatin) derivatives, acenaphthylene-1,2-dione (acenaphthenequinone) and 2, 2-dihydroxy-2H-indene-1,3-dione (ninhydrin) were condensed with carbonyl compounds possessing a reactive α-methylene group and alkylmalonates. All reactions are completed in short times, and the products are obtained in good to excellent yields. The catalyst could be recycled and reused several times without any loss of efficiency.
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43
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Heravi MM, Alinejhad H, Derikvand F, Oskooie HA, Baghernejad B, Bamoharram FF. NH2SO3H and H6P2W18O62 · 18H2O-Catalyzed, Three-Component, One-Pot Synthesis of Benzo[c]acridine Derivatives. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2010.550704] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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44
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Shekouhy M, Hasaninejad A. Ultrasound-promoted catalyst-free one-pot four component synthesis of 2H-indazolo[2,1-b]phthalazine-triones in neutral ionic liquid 1-butyl-3-methylimidazolium bromide. ULTRASONICS SONOCHEMISTRY 2012; 19:307-313. [PMID: 21868275 DOI: 10.1016/j.ultsonch.2011.07.011] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2011] [Revised: 07/14/2011] [Accepted: 07/25/2011] [Indexed: 05/31/2023]
Abstract
A catalyst-free one-pot four component methodology for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones under ultrasonic irradiation at room temperature using 1-butyl-3-methylimidazolium bromide, [Bmim]Br, as a neutral reaction medium is described. A broad range of structurally diverse aldehydes (aromatic aldehydes bearing electron withdrawing and/or electron releasing groups as well as heteroaromatic aldehydes) were applied successfully, and corresponding products were obtained in good to excellent yields without any byproduct.
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Affiliation(s)
- Mohsen Shekouhy
- College of Chemistry, Islamic Azad University, Bandar Abbas Branch, Hormozgan, Iran.
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45
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Cobalt Nanoparticles Promoted Highly Efficient One Pot Four-Component Synthesis of 1,4-Dihydropyridines under Solvent-Free Conditions. CHINESE JOURNAL OF CATALYSIS 2011. [DOI: 10.1016/s1872-2067(10)60295-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Safari J, Khalili SD, Banitaba SH, Dehghani H. Zinc (II) [tetra(4-methylphenyl)] Porphyrin: a Novel and Reusable Catalyst for Efficient Synthesis of 2,4,5-trisubstituted Imidazoles Under Ultrasound Irradiation. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2011. [DOI: 10.5012/jkcs.2011.55.5.787] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jiang Y, Chen X, Qu L, Wang J, Yuan J, Chen S, Li X, Qu C. Ultrasonic-assisted synthesis of chrysin derivatives linked with 1,2,3-triazoles by 1,3-dipolar cycloaddition reaction. ULTRASONICS SONOCHEMISTRY 2011; 18:527-533. [PMID: 20971028 DOI: 10.1016/j.ultsonch.2010.09.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2010] [Revised: 09/14/2010] [Accepted: 09/21/2010] [Indexed: 05/28/2023]
Abstract
The 1,3-dipolar cycloaddition reaction between 7-(3-azidopropoxy)-5-hydroxyflavone and phenylacetylene was carried out to investigate the synthesis of 7-(3-(4-phenyl-1,2,3-triazol-1-yl)propoxy)- 5-hydroxyflavone in presence of ultrasound (sono-synthesis) and absence of ultrasound (conventional method) under relatively optimized solvent and catalyst conditions. The reaction rate was notably accelerated with the help of ultrasound irradiation. An experiment was especially carried out for investigating the acceleration mechanism of ultrasound on the cycloaddition. A novel series of chrysin derivatives linked with 1,2,3-triazoles were obtained by the copper(I)-catalyzed 1,3-dipolar Huisgen cycloaddition reaction using t-BuOH/H(2)O (1:1 v/v) as reaction solvents and CuSO(4)·5H(2)O/sodium ascorbate as the catalyst at room temperature in the presence of ultrasound irradiation. Their structures are elucidated by NMR, ESI MS, IR and Elemental analysis.
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Affiliation(s)
- Yuqin Jiang
- Department of Chemistry, Zhengzhou University, Key Laboratory of Organic Chemistry and Chemical Biology, Henan Province, Zhengzhou, PR China
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Kowsari E, Mallakmohammadi M. Ultrasound promoted synthesis of quinolines using basic ionic liquids in aqueous media as a green procedure. ULTRASONICS SONOCHEMISTRY 2011; 18:447-454. [PMID: 20719553 DOI: 10.1016/j.ultsonch.2010.07.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2010] [Revised: 07/15/2010] [Accepted: 07/26/2010] [Indexed: 05/29/2023]
Abstract
The basic ionic liquid (BIL) based on imidazolum cation efficiently catalyzes the condensation reaction of isatin with ketones by ultrasonic irradiation in aqueous media for quinoline synthesis. When two different α-protons are available in a ketone, a mixture of two quinolines is obtained. In this method, one of the quinolines with high selectivity is produced. Another significant advantage of this method is omission of subsidiary reactions, such as aldol condensation. Compared with conventional methods, the main advantages of the present procedure are its being a green method, its milder conditions, necessary shorter reaction time, and its higher yields and selectivity without the need for a transition metal catalyst. The use of BILs and ultrasound promoted this protocol under room temperature. By changing the type of BILs, ultrasonic irradiation time, and ultrasonic frequency, synthesis of quinolines is manageable.
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Affiliation(s)
- Elaheh Kowsari
- Department of Chemistry, Amirkabir University of Technology, Hafez Avenue, No. 424, Tehran, Iran.
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Zang H, Su Q, Mo Y, Cheng B. Ionic liquid under ultrasonic irradiation towards a facile synthesis of pyrazolone derivatives. ULTRASONICS SONOCHEMISTRY 2011; 18:68-72. [PMID: 20797895 DOI: 10.1016/j.ultsonch.2010.08.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Revised: 07/30/2010] [Accepted: 08/01/2010] [Indexed: 05/29/2023]
Abstract
Ionic liquid [HMIM]HSO(4) was found to be an efficient catalyst for the synthesis of 4-[(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-phenyl-methyl]-5-methyl-2-phen-yl-1,2-dihydro-pyrazol-3-ones through the condensation reaction of arylaldehydes and 3-methyl-1-phenyl-5-pyrazolone under ultrasonic irradiation at room temperature. The present methodology offers several advantages such as excellent yields, simple procedure and mild conditions.
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Affiliation(s)
- Hongjun Zang
- Department of Environmental and Chemistry Engineering, Tianjin Polytechnic University, State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin 300160, China.
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Ruiz E, Rodríguez H, Coro J, Salfrán E, Suárez M, Martínez-Alvarez R, Martín N. Ultrasound-assisted one-pot, four component synthesis of 4-aryl 3,4-dihydropyridone derivatives. ULTRASONICS SONOCHEMISTRY 2011; 18:32-36. [PMID: 20510640 DOI: 10.1016/j.ultsonch.2010.04.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2010] [Revised: 04/21/2010] [Accepted: 04/26/2010] [Indexed: 05/29/2023]
Abstract
The condensation of Meldrum's acid, aromatic aldehydes, alkyl acetoacetates and ammonium acetate in glacial acetic acid under ultrasound irradiation at room temperature results in the formation of 3,4-dihydropyridone derivatives (4a-p) in 85-96% yields. Compared with conventional methods, the main advantages of the present procedure are milder conditions, shorter reaction times and higher yields.
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Affiliation(s)
- Enrique Ruiz
- Laboratorio de Síntesis Orgánica, Facultad de Química, Universidad de La Habana, 10400-Ciudad Habana, Cuba
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