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Li W, Lv M, Luo X, Wang Z, Song Q, Yu X. Direct synthesis of carbamates, thiocarbamates, and ureas from Boc-protected amines: a sustainable and efficient approach. RSC Adv 2024; 14:20656-20659. [PMID: 38952938 PMCID: PMC11215497 DOI: 10.1039/d4ra03683b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Accepted: 06/13/2024] [Indexed: 07/03/2024] Open
Abstract
In the quest for sustainable and efficient synthetic methodologies within medicinal chemistry, the synthesis of carbamates and their derivatives holds a pivotal role due to their widespread application in bioactive compounds. This investigation unveils a novel methodology for the straightforward transformation of Boc-protected amines into carbamates, thiocarbamates, and ureas, utilizing tert-butoxide lithium as the sole base. This approach effectively obviates the necessity for hazardous reagents and metal catalysts, presenting marked enhancements compared to traditional synthetic pathways. Notably, the method demonstrates facile scalability to gram-level production. This study contributes to the advancement of sustainable synthetic methodologies, offering a more benign and efficient alternative for the synthesis of key chemical intermediates with implications for broad pharmaceutical and agrochemical applications.
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Affiliation(s)
- Wanyong Li
- Department of Chemistry, Xihua University Chengdu 610039 China
| | - Mengting Lv
- Department of Chemistry, Xihua University Chengdu 610039 China
| | - Xiaolin Luo
- Department of Chemistry, Xihua University Chengdu 610039 China
| | - Zhouyu Wang
- Department of Chemistry, Xihua University Chengdu 610039 China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province Yibin 644000 China
| | - Qiao Song
- Department of Chemistry, Xihua University Chengdu 610039 China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province Yibin 644000 China
| | - Xiaoqi Yu
- Department of Chemistry, Xihua University Chengdu 610039 China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province Yibin 644000 China
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Moradi P, Kikhavani T, Abbasi Tyula Y. A new samarium complex of 1,3-bis(pyridin-3-ylmethyl)thiourea on boehmite nanoparticles as a practical and recyclable nanocatalyst for the selective synthesis of tetrazoles. Sci Rep 2023; 13:5902. [PMID: 37041186 PMCID: PMC10090185 DOI: 10.1038/s41598-023-33109-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/07/2023] [Indexed: 04/13/2023] Open
Abstract
Boehmite is a natural and environmentally friendly compound. Herein boehmite nanoparticles were primarily synthesized and, then, their surface were modified via 3-choloropropyltrimtoxysilane (CPTMS). Afterwards, a new samarium complex was stabilized on the surface of the modified boehmite nanoparticles (Sm-bis(PYT)@boehmite). The obtained nanoparticles were characterized using thermogravimetric analysis (TGA), energy dispersive X-ray spectroscopy (EDS), Brunauer-Emmett-Teller (BET), wavelength dispersive X-ray spectroscopy (WDX), scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT-IR), Inductively coupled plasma mass spectrometry (ICP-MS), dynamic light scattering (DLS), and X-ray diffraction (XRD) pattern. Sm-bis(PYT)@boehmite was used as an environmentally friendly, efficient, and organic-inorganic hybrid nanocatalyst in the homoselective synthesis of tetrazoles in polyethylene glycol 400 (PEG-400) as a green solvent. Notably, Sm-bis(PYT)@boehmite is stable and has a heterogeneous nature. Thus, it can be reused for several runs without any re-activation.
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Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran.
| | - Tavan Kikhavani
- Department of Chemical Engineering, Faculty of Engineering, Ilam University, Ilam, Iran.
| | - Yunes Abbasi Tyula
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
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Haque N, Biswas S, Dolai M, Nandi DK, Sarkar M, Islam SM. Zinc incorporated covalent organic framework (Zn@DBPG): an efficient catalyst for the synthesis of carbamates through CO2 and non CO2 fixation pathways under sustainable condition. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Nikpassand M, Hassanzadi L, Fekri LZ. The solid state synthesis of novel pyrazolyl-5-amino-pyrazole-4-carbonitrile derivatives using Fe 3O 4@SP@TA nanocomposites as a novel, green, and magnetically separable catalyst. INORG NANO-MET CHEM 2023. [DOI: 10.1080/24701556.2023.2166075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | - Lida Hassanzadi
- Department of Chemistry, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Leila Zare Fekri
- Department of Chemistry, Payame Noor University, Tehran, Rasht, Iran
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Elwahy AH, Shaaban MR, Abdelhamid IA. Recent advances in the synthesis of star-shaped molecules based on a 1,3,5-triazine core. ADVANCES IN HETEROCYCLIC CHEMISTRY 2023. [DOI: 10.1016/bs.aihch.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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Feng M, Yao W, An J, Yao Y. Synthesis, characterization and catalytic activity of copper (II) complex immobilized on magnetic nanoparticles (Fe 3O 4@SiO 2-(Imine-Thiazole)-Cu(OAc) 2 nanomaterial) for synthesis of diaryl sulfides and benzothiophenes. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2127365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Meili Feng
- College of Environmental Engineering, Naning Polytechnic Institute, Nanjing, Jiangsu, China
| | - Wenjun Yao
- College of Environmental Engineering, Naning Polytechnic Institute, Nanjing, Jiangsu, China
| | - Jingjing An
- College of Environmental Engineering, Naning Polytechnic Institute, Nanjing, Jiangsu, China
| | - Yuze Yao
- College of Environmental Engineering, Naning Polytechnic Institute, Nanjing, Jiangsu, China
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Hameed Mahmood Z, Riadi Y, Hammoodi HA, Alkaim AF, Fakri Mustafa Y. Magnetic Nanoparticles Supported Copper Nanocomposite: A Highly Active Nanocatalyst for Synthesis of Benzothiazoles and Polyhydroquinolines. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2077390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Zaid Hameed Mahmood
- Department of Chemistry, College of Science, Diyala University, Baqubah, Iraq
| | - Yassine Riadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Ayad F. Alkaim
- College of Science for Women, University of Babylon, Babylon, Iraq
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, Iraq
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Synthesis and optical properties of mono- and di-substituted 1,3,5-triazines functionalized with thiophene and furan. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Devi Priya D, Athira CC, Mohana Roopan S. Surface area enhanced flower shaped hair protein supported palladium nanoparticles as sono‐photocatalyst towards Carbon–Carbon bond forming reaction. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Duraipandi Devi Priya
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences Vellore Institute of Technology Vellore Tamil Nadu India
| | - C. C. Athira
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences Vellore Institute of Technology Vellore Tamil Nadu India
| | - Selvaraj Mohana Roopan
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences Vellore Institute of Technology Vellore Tamil Nadu India
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Moniriyan F, Sabounchei SJ. A comparative study of catalytic activity on iron‐based carbon nanostructured catalysts with Pd loading: Using the Box–Behnken design (BBD) method in the Suzuki–Miyaura coupling. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Esmati M, Zeynizadeh B. Introducing rGO@Fe
3
O
4
@Ni as an efficient magnetic nanocatalyst for the synthesis of tetrahydrobenzopyranes via multicomponent coupling reactions of dimedone, malononitrile, and aromatic aldehydes. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Azizi N, Heidarzadeh F, Farzaneh F. Facile fabrication of porous magnetic covalent organic frameworks as robust platform for multicomponent reaction. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Najmedin Azizi
- Department of Green Chemistry Chemistry and Chemical Engineering Research Center of Iran Tehran Iran
| | - Fatemeh Heidarzadeh
- Department of Green Chemistry Chemistry and Chemical Engineering Research Center of Iran Tehran Iran
| | - Fezeh Farzaneh
- Department of Green Chemistry Chemistry and Chemical Engineering Research Center of Iran Tehran Iran
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Seyedi N, Zahedifar M. Chitosan nanoparticles functionalized poly‐2‐hydroxyaniline supported CuO nanoparticles: An efficient heterogeneous and recyclable nanocatalyst for N‐arylation of amines with phenylboronic acid at ambient temperature. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6364] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Neda Seyedi
- Department of Chemistry, Faculty of Science University of Jiroft Jiroft Iran
| | - Mahboobeh Zahedifar
- Department of Chemistry, Faculty of Science University of Jiroft Jiroft Iran
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Zare Fekri L. Green Synthesis of New Category of Pyrano[3,2-c]Chromene-Diones Catalyzed by Nanocomposite as Fe3O4@SiO2-Propyl Covalented Dapsone-Copper Complex. Front Chem 2021; 9:720555. [PMID: 34540801 PMCID: PMC8440806 DOI: 10.3389/fchem.2021.720555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/27/2021] [Indexed: 11/13/2022] Open
Abstract
Nanomagnetic dapsone-Cu supported on the silica-coated Fe3O4 (Fe3O4@SiO2-pr@dapsone-Cu) nanocomposite was synthesized and characterized by Fourier transform infrared (FT-IR), energy-dispersive X-ray (EDX), X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), zeta potential, vibrating sample magnetometer (VSM), and thermogravimetric analysis (TGA). This newly synthesized nanocomposite was chosen to act as a green, efficient, and recyclable Lewis acid for the multicomponent synthesis of new derivatives of pyrano[3,2-c]chromene-diones through the reaction of aromatic aldehydes, indandione, and 4-hydroxycoumarin in water. All of the synthesized compounds are new and are recognized by FT-IR, NMR, and elemental analysis; this avenue is new and has advantages such as short reaction times, high productivity, economical synthesis, and use of green solvent, H2O, as a medium. The catalyst is magnetically recoverable and can be used after six runs without a decrease in the efficiency.
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Borrego-Muñoz P, Ospina F, Quiroga D. A Compendium of the Most Promising Synthesized Organic Compounds against Several Fusarium oxysporum Species: Synthesis, Antifungal Activity, and Perspectives. Molecules 2021; 26:3997. [PMID: 34208916 PMCID: PMC8271819 DOI: 10.3390/molecules26133997] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 11/17/2022] Open
Abstract
Vascular wilt caused by F. oxysporum (FOX) is one of the main limitations of producing several agricultural products worldwide, causing economic losses between 40% and 100%. Various methods have been developed to control this phytopathogen, such as the cultural, biological, and chemical controls, the latter being the most widely used in the agricultural sector. The treatment of this fungus through systemic fungicides, although practical, brings problems because the agrochemical agents used have shown mutagenic effects on the fungus, increasing the pathogen's resistance. The design and the synthesis of novel synthetic antifungal agents used against FOX have been broadly studied in recent years. This review article presents a compendium of the synthetic methodologies during the last ten years as promissory, which can be used to afford novel and potential agrochemical agents. The revision is addressed from the structural core of the most active synthetic compounds against FOX. The synthetic methodologies implemented strategies based on cyclo condensation reactions, radical cyclization, electrocyclic closures, and carbon-carbon couplings by metal-organic catalysis. This revision contributes significantly to the organic chemistry, supplying novel alternatives for the use of more effective agrochemical agents against F. oxysporum.
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Affiliation(s)
| | | | - Diego Quiroga
- Bioorganic Chemistry Laboratory, Facultad de Ciencias Básicas y Aplicadas, Campus Nueva Granada, Universidad Militar, Nueva Granada, Cajicá 250247, Colombia; (P.B.-M.); (F.O.)
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