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Abd El-Lateef HM, Khalaf MM, Gouda M, Gad MA, Abdelhamid AA, Ismail AF, Amer AA, Drar AM. Synthesis and Insecticidal Evaluation of 3,5-Dicyanopyridines Against Cotton Aphids via Microwave-Assisted Multicomponent Reactions. Chem Biodivers 2024; 21:e202400218. [PMID: 38381590 DOI: 10.1002/cbdv.202400218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 02/23/2024]
Abstract
Certain 2-amino-6-alkoxy-4-arylpyridine-3,5-dicyanide 1a-e were prepared via a straightforward process using microwave technology rather than conventional methods. This involved reaction of arylidenemalononitrile thru propanedinitrile in the occurrence of sodium alkoxide under MW. While, their positional isomer 4-amino-6-alkoxy-2-arylpyridine-3,5-dicyanide 3a-j have been separated from the reaction of aryl aldehydes with 2-aminoprop-1-ene-1,1,3-tricarbonitrile 2 in the presence of sodium alkoxide using microwave technic. Furthermore, the insecticidal properties of all synthesized compounds were observed with respect to Cotton aphid nymphs and adults. Neonicotinoid pesticides are indicated as the most effective pesticides toward aphids and many other pests. Many insecticides are discovered as novelties. As a result, several pyridine compounds were chemical method synthesized to serve as equivalents of neonicotinoids, a broad class of insecticides. With LC50 value of 0.03 mg/L, components 3g exhibit the highest insecticidal bioactivity. This work discusses how to find new chemicals that could be used as insecticidal agents in the future.
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Affiliation(s)
- Hany M Abd El-Lateef
- Department of Chemistry, College of Science, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Mai M Khalaf
- Department of Chemistry, College of Science, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Mohamed Gouda
- Department of Chemistry, College of Science, King Faisal University, Al-Ahsa, 31982, Saudi Arabia
| | - Mohamed A Gad
- Research Institute of Plant Protection, Agriculture Research Center, Giza, 12619, Egypt
| | - Antar A Abdelhamid
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt
- Chemistry Department, Faculty of Science, Al-Baha University, Al-Baha, 1988, Saudi Arabia
| | - Abdelrahim Fathy Ismail
- The Scientific Journal of King Faisal University, King Faisal University, Al Ahsa, Saudi Arabia
- Department of Curriculum and Instruction, Faculty of Education, Assiut University, Assiut, Egypt
| | - Amer A Amer
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Ali M Drar
- Research Institute of Plant Protection, Agriculture Research Center, Giza, 12619, Egypt
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Facile synthesis of 6-organyl-4-(trifluoromethyl)pyridin-2(1 H)-ones and their polyfluoroalkyl-containing analogs. Russ Chem Bull 2022; 71:1687-1700. [PMID: 36185466 PMCID: PMC9510450 DOI: 10.1007/s11172-022-3579-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/26/2022] [Accepted: 06/07/2022] [Indexed: 11/30/2022]
Abstract
The three-component cyclization of 3-polyfluoroalkyl-3-oxopropanoates and methyl ketones with ammonium acetate affords 6-organyl-4-(polyfluoroalkyl)pyridin-2(1H)-ones (organyl is alkyl, aryl, or hetaryl). The synthesized pyridones were evaluated for antifungal, antibacterial, and analgesic activity.
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Raslan RR, Hessein SA, Fouad SA, Shmiess NAM. Synthesis and antitumor evaluation of some new thiazolopyridine, nicotinonitrile, pyrazolopyridine, and polyhydroquinoline derivatives using ceric ammonium nitrate as a green catalyst. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4423] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Reham R. Raslan
- Department of Chemistry Faculty of Science (Girl's) Al‐Azhar University Cairo Egypt
| | - Sadia A. Hessein
- Department of Chemistry Faculty of Science (Girl's) Al‐Azhar University Cairo Egypt
| | - Sawsan A. Fouad
- Department of Chemistry Faculty of Science (Girl's) Al‐Azhar University Cairo Egypt
| | - Nadia A. M. Shmiess
- Department of Chemistry Faculty of Science (Girl's) Al‐Azhar University Cairo Egypt
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Amer MM, Aziz MA, Shehab WS, Abdellattif MH, Mouneir SM. Recent advances in chemistry and pharmacological aspects of 2-pyridone scaffolds. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101259] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Lambat TL, Chopra PKPG, Mahmood SH. Microwave: A Green Contrivance for the Synthesis of N-Heterocyclic Compounds. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999200622114919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Microwave Mediated Organic Synthesis (MMOS) is typical on the proficient heat
shift carried out by dielectric heating, which in turn, is primarily dependent on the capability
of the reagent or solvent to take up microwave energy. The employment of microwave energy
has witnessed a fast expansion in the past two decades, with novel and pioneering
applications in peptide and organic synthesis, material sciences, polymer chemistry, biochemical
processes and nanotechnology. This review summarizes current MW- mediated
catalytic reactions in use for the synthesis of a diversity of N-heterocycles by Multi-
Component Reactions (MCRs) and a variety of miscellaneous reactions. In addition, the
review addresses some aspects of the use of nanoparticles for a diversity of applications in
microwave chemistry.
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Affiliation(s)
- Trimurti L. Lambat
- Department of Chemistry, Manoharbhai Patel College of Arts, Commerce & Science, Deori, Gondia 441901, Maharashtra, India
| | - Paavan Kavi Param Gaitry Chopra
- Department of Chemistry, Government Institute of Science, Civil lines, Rabindranath Tagore Road, Nagpur 440001, Maharashtra, India
| | - Sami H. Mahmood
- Department of Physics, The University of Jordan, Amman 11942, Jordan
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Radwan MA, Alshubramy MA, Abdel-Motaal M, Hemdan BA, El-Kady DS. Synthesis, molecular docking and antimicrobial activity of new fused pyrimidine and pyridine derivatives. Bioorg Chem 2020; 96:103516. [DOI: 10.1016/j.bioorg.2019.103516] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/10/2019] [Accepted: 12/12/2019] [Indexed: 12/12/2022]
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Soni JP, Chemitikanti KS, Joshi SV, Shankaraiah N. The microwave-assisted syntheses and applications of non-fused single-nitrogen-containing heterocycles. Org Biomol Chem 2020; 18:9737-9761. [PMID: 33211792 DOI: 10.1039/d0ob01779e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Microwave technology has emerged as a great tool for the efficient synthesis of organic compounds and it provides opportunities for chemists to achieve chemical transformations that tend to be challenging using classical approaches. Additionally, N-heterocycles are well-known for their medicinal/biological significance, along with their applications as excellent building blocks in chemical synthesis. The dominance of N-heterocycles in drug molecules and other pharmacological agents makes them attractive scaffolds, which encourages chemists to develop a wide range of strategies towards the greener synthesis and functionalization of these heterocycles. In this regard, we have collated and discussed literature relating to the microwave-assisted synthesis and the modification of non-(benzo)fused single-nitrogen-containing N-heterocycles from the past decade. The role of the microwave technique and its benefits over the conventional approach have also been emphasized in terms of overall reaction efficiency, reaction time, yield, reduced side-product generation, neat and clean reactions, chemo-/regio-/enantio-selectivity, and the use of mild reagents/reaction conditions to achieve the objectives of green and sustainable chemistry.
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Affiliation(s)
- Jay Prakash Soni
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad - 500037, India.
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