1
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Maurya A, Patel UK, Kumar S, Agarwal A. Molybdenum trioxide as a newer diversified economic catalyst for the transformation of nitroarenes to arylamine and 5-substituted-1 H-tetrazole. RSC Adv 2024; 14:29505-29517. [PMID: 39297051 PMCID: PMC11409451 DOI: 10.1039/d4ra05443a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2024] [Accepted: 09/04/2024] [Indexed: 09/21/2024] Open
Abstract
The present work has developed a straightforward, gentle, and effective approach for synthesizing arylamines and 5-substituted-1H-tetrazole derivatives, and among the two tested catalysts, molybdenum trioxide (MoO3) proved to be highly effective. The selective hydrogenation of nitroarenes to arylamines presents a significant challenge due to the complex reaction mechanism and the competitive hydrogenation of other reducible functional groups. It facilitated the transfer hydrogenation of nitrobenzene using hydrazine hydrate-produced amino compounds and enabled the [3 + 2] cycloaddition of sodium azide with aromatic nitriles to yield 5-substituted-1H-tetrazoles. The structure of compound 5-(4-bromophenyl)-1H-tetrazole (5k) was verified through single-crystal X-ray analysis, and the calculation of Green Chemistry Metrics showed the optimal range. Notably, the MoO3 catalyst can be reutilized for up to seven cycles with minimal loss of effectiveness. These attributes make molybdenum trioxide particularly attractive for industrial applications. This methodology offers several advantages over traditional synthetic methods.
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Affiliation(s)
- Anand Maurya
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi-221005 Uttar Pradesh India
| | - Upendra Kumar Patel
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi-221005 Uttar Pradesh India
| | - Sanjeev Kumar
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi-221005 Uttar Pradesh India
| | - Alka Agarwal
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi-221005 Uttar Pradesh India
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2
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Design, Synthesis, and Anti-Fungal Evaluation of Heterocyclic Benzoxazole Derivatives. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238375. [PMID: 36500467 PMCID: PMC9739801 DOI: 10.3390/molecules27238375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 12/02/2022]
Abstract
In order to discover more promising anti-fungal agents, a series of benzoxazole family was synthesized by PPA-catalyzed condensation and a Raney nickel/hydrazine reduction. Altogether 45 compounds were obtained in good to excellent yields and characterized by FT-IR, NMR, MS, and X-ray crystal diffraction. Moreover, the biological activity against eight phytopathogenic fungi was investigated. All in all, most of these compounds bear moderate antifungal activities. Among them, three candidates show the strongest activities, compound 4ac, 4bc provided over 50% inhibition rate against five fungi. Especially, the inhibitory rate of compound 4ah on Mycosphaerella melonis reached 76.4%.
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3
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[DBU][OAc]-mediated synthesis and anthelmintic activity of triazole–tetrazole conjugates. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04842-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Abstract
Lead optimization represents the tedious process of fine-tuning lead compounds from biologically active hits to suitable drug candidates for clinical trials. By chemically modifying a hit structure, an improved compound can be obtained in terms of activity, selectivity, and pharmacokinetic ADME (absorption, distribution, metabolism, and excretion) properties. The carboxylic acid moiety is known to be a crucial functionality in many pharmaceutically active compounds. Despite its common use as a key functionality in drugs, its presence in a lead molecule is often associated with poor pharmacokinetic properties and toxicity. In this literature overview, we discuss how the shortcomings of a carboxylic acid can be circumvented by replacing this functionality with bioisosteres. In this way, the positive aspects of this moiety, such as its activity, for example, by virtue of its capacity to form hydrogen bonds, can be maintained or even improved. To that end, we provide an overview of the most promising carboxylic acid bioisosteres and discuss a selection of synthetic routes towards the main functionalities.
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5
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Khoshnoud A, Pourali AR, Behniafar H. A Novel and Efficient Nano Alumina Based Cu (II) Catalyst for Three-
Component Synthesis of 5-Substituted-1H-Tetrazoles. LETT ORG CHEM 2022. [DOI: 10.2174/1570178618666210202155047] [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
:
Tetrazoles as one of the most important synthetic heterocyclic compounds have so many applications in organic
chemistry, the photographic industry, coordination chemistry, explosives and in particular, medicinal chemistry. Numerous methods have been reported in the literature for synthesis of tetrazoles, but much of them have some drawbacks including the use of strong Lewis acids or expensive and toxic metals and employment of acidic media. Azides may react
with acids to yield toxic and flammable HN3 gas. Furthermore, many methods used high polar solvents such as DMF at
high temperatures and very tedious work-up. Heterogeneous catalysts are preferred because of owing to easy handling,
safety, recoverability and reusability. Catalyst separation and recycling is highly desirable because catalysts are often very
expensive. On the other hand, in spite of higher reactivity and selectivity of homogeneous catalysts, the difficulty of separating them from the reaction medium can lead to the problem of reusing the catalyst. Also, most homogeneous catalysts
are thermally unstable. To benefit advantages of both types of catalysts, one solution is using nanoparticles. Their higher
surface area is the advantages of nanoparticles, which allows them to enhance the reaction rate. Many commercially important catalysts include active nanoparticles spread on high area oxide supports. Such catalysts are highly complex materials that are optimized to work for plenty of turnovers at high reaction rates and with high selectivity.
Aldehyde (1 mmol), hydroxylamine hydrochloride (0.10 mg, 1.5 mmol), sodium azide (0.10 g, 1.5 mmol), distilled water
(5 mL) and nano Al2O3@PCH-Cu (II) (0.01g, 1.04% mol) were added to round bottom flask (25 mL) and stirred at room
temperature. After the completion of the reaction, water (10 mL) was added into reaction mixture and filtered. Excess sodium azide and hydroxylamine hydrochloride are dissolved in water and the catalyst remains on the filter. Extraction of
product with diethyl ether (3×10 mL) and then evaporation of ether afforded the product. The product was recrystallized
using hot ethanol to obtain pure product.
We synthesized a novel, stable, highly reactive and efficient nano-sized heterogeneous catalyst (nano Al2O3@PCH-Cu
(II)). We characterized it by FT-IR, ICP, SEM, TGA and EDX analysis. This catalyst was used for the efficient one-pot
three-component synthesis of 5-substituted-1H-tetrazoles. An one-pot three-component synthesis of 5-substituted-1Htetrazoles is conducted, a reaction between various benzaldehydes, hydroxyl amine hydrochloride and sodium azide in the
presence of a novel and highly efficient nano alumina supported poly(carboxylic acid hydrazide) Cu(II) complex, nano
Al2O3@PCH-Cu(II), as heterogeneous catalyst in H2O at room temperature. This method has very mild reaction conditions as well as the advantages of easy separation and reusability of the catalyst, very short reaction times, high yields and using H2O as green solvent. Furthermore, using this method very high TON and TOF values obtained for all isolated
products.
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Affiliation(s)
- Amin Khoshnoud
- School of Chemistry, Damghan University, Damghan 36715-364, Iran
| | - Ali Reza Pourali
- School of Chemistry, Damghan University, Damghan 36715-364, Iran
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6
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Bagherzadeh N, Sardarian AR, Eslahi H. Sustainable and recyclable magnetic nanocatalyst of 1,10-phenanthroline Pd(0) complex in green synthesis of biaryls and tetrazoles using arylboronic acids as versatile substrates. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Karimian A, Emarloo N, Salari S. The mineral alum: an effective and low-cost heterogeneous catalyst for the successful synthesis of 5-substituted-1 H-tetrazoles. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1762220] [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)
- Azam Karimian
- Department of Chemistry, Faculty of Sciences, University of Gonabad, Gonabad, Iran
| | - Nahid Emarloo
- Department of Chemistry, Faculty of Sciences, University of Gonabad, Gonabad, Iran
| | - Samira Salari
- Department of Environmental Health Engineering, School of Health, Gonabad University of Medica Sciences, Gonabad, Iran
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8
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Karimian A, Namvar-Mhaboub M, Abbasi R. Methionine-Coated Fe3O4 Nanoparticles: An Efficient and Reusable Nanomagnetic Catalyst for the Synthesis of 5-Substituted 1H-Tetrazoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020090237] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Attia YA, Mohamed YM, Awad MM, Alexeree S. Ag doped ZnO nanorods catalyzed photo-triggered synthesis of some novel (1H-tetrazol-5-yl)-coumarin hybrids. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121320] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Singh A, Maji A, Mohanty A, Ghosh K. Copper-based catalysts derived from salen-type ligands: synthesis of 5-substituted-1 H-tetrazoles via [3+2] cycloaddition and propargylamines via A 3-coupling reactions. NEW J CHEM 2020. [DOI: 10.1039/d0nj03081c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Base-metal copper(ii) complexes derived from unsymmetrical salen-type ligands were designed and synthesized using ligands L1H to L4H. These complexes were employed as catalysts for [3+2] cycloaddition and A3-coupling reactions.
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Affiliation(s)
- Anshu Singh
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Ankur Maji
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Aurobinda Mohanty
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Kaushik Ghosh
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
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11
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Immobilization of Pd(0) complex on the surface of SBA-15: A reusable catalyst for the synthesis of 5-substituted tetrazoles, sulfides and sulfoxides. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Tourani H, Naimi-Jamal MR, Dekamin MG. Preparation of 5-Substituted-1H-Tetrazoles Catalyzed by MOFs via Two Strategies: Direct Condensation of Aryl Nitriles with Sodium Azide, and Tri-Component Reaction Method. ChemistrySelect 2018. [DOI: 10.1002/slct.201801392] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Hesam Tourani
- Research Laboratory of Green Organic Synthesis & Polymers; Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
| | - M. Reza Naimi-Jamal
- Research Laboratory of Green Organic Synthesis & Polymers; Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
| | - Mohammad G. Dekamin
- Research Laboratory of Green Organic Synthesis & Polymers; Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran, I. R. Iran
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13
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Dalal DS, Patil DR, Tayade YA. β‐Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations. CHEM REC 2018; 18:1560-1582. [DOI: 10.1002/tcr.201800016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 05/07/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Dipak S. Dalal
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
| | - Dipak R. Patil
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
| | - Yogesh A. Tayade
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
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14
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Najafi Chermahini A, Andisheh N, Teimouri A. KIT-6-anchored sulfonic acid groups as a heterogeneous solid acid catalyst for the synthesis of aryl tetrazoles. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-017-1282-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Taghavi F, Gholizadeh M, Saljooghi AS, Ramezani M. Cu(ii) immobilized on Fe 3O 4@APTMS-DFX nanoparticles: an efficient catalyst for the synthesis of 5-substituted 1 H-tetrazoles with cytotoxic activity. MEDCHEMCOMM 2017; 8:1953-1964. [PMID: 30108716 DOI: 10.1039/c7md00302a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Accepted: 08/17/2017] [Indexed: 11/21/2022]
Abstract
Cu(ii) immobilized on deferasirox loaded amine functionalized magnetic nanoparticles (Cu(ii)/Fe3O4@APTMS-DFX) as a novel magnetically recyclable heterogeneous catalyst is able to catalyze the [3 + 2] cycloaddition reactions of various organic nitriles with sodium azide. Using this method, a series of 5-substituted-1H-tetrazoles under mild conditions in DMSO were prepared. The reaction involves mild reaction conditions with efficient transformation capability. The developed catalyst could be easily separated by applying an external magnetic field. Furthermore, it could be recycled for 5 runs with negligible leaching of copper from the surface of the catalyst. The catalyst was characterized by various techniques such as FT-IR, TGA, VSM, SEM-EDX, and ICP-OES. Several derivatives of 1H-tetrazoles were prepared using this catalyst, and their structures were confirmed using different techniques. Then, the synthesized anthraquinones were evaluated for their cytotoxicity against several cell lines including MCF-7, MAD-MD-231, HT-29, HeLa, neuro-2a and L-929. The results obtained from the MTT assay revealed that the 6 derivatives exhibited a high level of cytotoxicity. In order to determine the cytotoxicity mechanism, 2 derivatives with the highest cytotoxic activity were selected, and an apoptosis assay was carried out by flow cytometry, which supported that apoptosis is the major mechanism.
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Affiliation(s)
- Faezeh Taghavi
- Department of Chemistry , Faculty of science , Ferdowsi University of Mashhad , P. O. Box 91775-1436 , Mashhad , Iran . ; Tel: +98 513880 5527
| | - Mostafa Gholizadeh
- Department of Chemistry , Faculty of science , Ferdowsi University of Mashhad , P. O. Box 91775-1436 , Mashhad , Iran . ; Tel: +98 513880 5527
| | - Amir Sh Saljooghi
- Department of Chemistry , Faculty of science , Ferdowsi University of Mashhad , P. O. Box 91775-1436 , Mashhad , Iran . ; Tel: +98 513880 5527
| | - Mohammad Ramezani
- Pharmaceutical Research Center , School of Pharmacy , Mashhad University of Medical Sciences , P. O. Box 91775-1365 , Mashhad , Iran
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16
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Aminimanesh A, Shirian S. Synthesis of 5-Substituted Tetrazoles from Nitriles Catalyzed by Sulfamic Acid. ORG PREP PROCED INT 2017. [DOI: 10.1080/00304948.2017.1342510] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Abbas Aminimanesh
- Department of Chemistry, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
| | - Safora Shirian
- Department of Chemistry, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
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17
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Ali Ghumro S, Alharthy RD, al-Rashida M, Ahmed S, Malik MI, Hameed A. N-Alkylated 1,4-Diazabicyclo[2.2.2]octane-Polyethylene Glycol Melt as Deep Eutectic Solvent for the Synthesis of Fisher Indoles and 1 H-Tetrazoles. ACS OMEGA 2017; 2:2891-2900. [PMID: 31457624 PMCID: PMC6641132 DOI: 10.1021/acsomega.7b00618] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 06/12/2017] [Indexed: 06/10/2023]
Abstract
1,4-Diazabicyclo[2.2.2]octane (DABCO)-based ionic liquids (ILs) 2-4 were synthesized by the N-alkylation of DABCO using alkyl halides of varying chain lengths (C2, C5, and C7). The N-alkylated DABCO-ILs were mixed with polyethylene glycols (PEGs) of varying molar masses as hydrogen bond donors (HBDs) to prepare new deep eutectic solvents (DESs). These DABCO-PEG-based DESs were successfully employed for the synthesis of a variety of indoles 7a-7h (by Fischer indole synthesis) and 1H-tetrazoles 9a-9i (by click chemistry). For comparison, DESs of DABCO-ILs with different alcohols (as HBD) were also prepared and investigated for the synthesis of indoles. Although comparable yields were observed in DES-containing alcohols and PEGs, the use of PEG as HBD in DES (as an alternative to alcohols) provides a much safer, nonvolatile, and environmentally benign reaction medium for synthetic reactions. The first successful application of PEG-polymer-based DES as benign reaction media for organic syntheses offers exciting opportunities to be explored in the realm of green synthesis.
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Affiliation(s)
- Sarfaraz Ali Ghumro
- H.E.J.
Research Institute of Chemistry, International Center for Chemical
and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Rima D. Alharthy
- Department
of Chemistry, Science and Arts College, King Abdulaziz University, Rabigh Campus, Jeddah 21589, Saudi Arabia
| | - Mariya al-Rashida
- Department
of Chemistry, Forman Christian College (A
Chartered University), Ferozepur Road, Lahore 54600, Pakistan
| | - Shakil Ahmed
- H.E.J.
Research Institute of Chemistry, International Center for Chemical
and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Imran Malik
- H.E.J.
Research Institute of Chemistry, International Center for Chemical
and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Abdul Hameed
- H.E.J.
Research Institute of Chemistry, International Center for Chemical
and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
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18
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Movaheditabar P, Javaherian M, Nobakht V. CuO/aluminosilicate as an efficient heterogeneous nanocatalyst for the synthesis and sequential one-pot functionalization of 5-substituted-1H-tetrazoles. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1211-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Behrouz S. Highly efficient three-component synthesis of 5-substituted-1H-tetrazoles from aldehydes, hydroxylamine, and tetrabutylammonium azide using doped nano-sized copper(I) oxide (Cu2O) on melamine–formaldehyde resin. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2016.08.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Ostrovskii V, Popova E, Trifonov R. Developments in Tetrazole Chemistry (2009–16). ADVANCES IN HETEROCYCLIC CHEMISTRY 2017. [DOI: 10.1016/bs.aihch.2016.12.003] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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21
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Ghumro SA, Saleem S, al-Rashida M, Iqbal N, Alharthy RD, Ahmed S, Moin ST, Hameed A. N,N-Dimethylpyridin-4-amine (DMAP) based ionic liquids: evaluation of physical properties via molecular dynamics simulations and application as a catalyst for Fisher indole and 1H-tetrazole synthesis. RSC Adv 2017. [DOI: 10.1039/c7ra06824g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
N,N-dimethylpyridin-4-amine (DMAP) based ionic liquids (ILs) as new and efficient catalysts for the facile synthesis of indoles (via Fischer indole synthesis), and 1H-tetrazoles (via click chemistry).
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Affiliation(s)
- Sarfaraz Ali Ghumro
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Sana Saleem
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Mariya al-Rashida
- Department of Chemistry
- Forman Christian College
- A Chartered University
- Lahore
- Pakistan
| | - Nafees Iqbal
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Rima D. Alharthy
- Department of Chemistry
- Science and Arts College
- Rabigh Campus
- King Abdulaziz University
- Jeddah
| | - Shakil Ahmed
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Syed Tarique Moin
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Abdul Hameed
- H. E. J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
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22
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Rekunge DS, Indalkar KS, Chaturbhuj GU. Activated Fuller’s earth as an inexpensive, eco-friendly, efficient catalyst for the synthesis of 5-aryl 1-H-tetrazole via [3+2] cycloaddition of nitriles and sodium azide. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.11.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Esmaeilpour M, Javidi J, Zahmatkesh S. One-pot synthesis of 1- and 5-substituted 1H-tetrazoles using 1,4-dihydroxyanthraquinone-copper(II) supported on superparamagnetic Fe3O4@SiO2magnetic porous nanospheres as a recyclable catalyst. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3518] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mohsen Esmaeilpour
- Chemistry Department; College of Science, Shiraz University; Shiraz Iran
| | - Jaber Javidi
- Department of Pharmaceutics; School of Pharmacy, Shahid Beheshti University of Medical Sciences; Tehran Iran
- Students Research Committee, School of Pharmacy; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Saeed Zahmatkesh
- Department of Science; Payame Noor University (PNU); Tehran Islamic Republic of Iran
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24
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A novel and efficient tributyltin azide-mediated synthesis of 1H-tetrazolylstilbenes from cyanostilbenes. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.03.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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25
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Soltani Rad MN, Behrouz S, Sadeghi Dehchenari V, Hoseini SJ. Cu/Graphene/Clay Nanohybrid: A Highly Efficient Heterogeneous Nanocatalyst for Synthesis of New 5-Substituted-1H-Tetrazole Derivatives Tethered to BioactiveN-Heterocyclic Cores. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2591] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Mohammad Navid Soltani Rad
- Medicinal Chemistry Research Laboratory, Department of Chemistry; Shiraz University of Technology; Shiraz 71555-313 Iran
| | - Somayeh Behrouz
- Medicinal Chemistry Research Laboratory, Department of Chemistry; Shiraz University of Technology; Shiraz 71555-313 Iran
| | - Vahid Sadeghi Dehchenari
- Medicinal Chemistry Research Laboratory, Department of Chemistry; Shiraz University of Technology; Shiraz 71555-313 Iran
| | - S. Jafar Hoseini
- Department of Chemistry, Faculty of Sciences; Yasouj University; Yasouj 7591874831 Iran
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26
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Kumar A, Kumar S, Khajuria Y, Awasthi SK. A comparative study between heterogeneous stannous chloride loaded silica nanoparticles and a homogeneous stannous chloride catalyst in the synthesis of 5-substituted 1H-tetrazole. RSC Adv 2016. [DOI: 10.1039/c6ra14352k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Heterogeneous SnCl2–nano-SiO2efficiently catalyzed 5-substituted 1H-tetrazole synthesis with excellent yield. It is widely applicable on aliphatic, aromatic, heteroaromatic and sterically hindered nitriles with five times recyclability.
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Affiliation(s)
- Arvind Kumar
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Satyanand Kumar
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | | | - Satish Kumar Awasthi
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
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27
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Nammalwar B, Muddala NP, Pitchimani R, Bunce RA. OSU-6: A Highly Efficient, Metal-Free, Heterogeneous Catalyst for the Click Synthesis of 5-Benzyl and 5-Aryl-1H-tetrazoles. Molecules 2015; 20:22757-66. [PMID: 26703538 PMCID: PMC6332204 DOI: 10.3390/molecules201219881] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 12/07/2015] [Accepted: 12/11/2015] [Indexed: 11/16/2022] Open
Abstract
OSU-6, an MCM-41 type hexagonal mesoporous silica with mild Brönsted acid properties, has been used as an efficient, metal-free, heterogeneous catalyst for the click synthesis of 5-benzyl and 5-aryl-1H-tetrazoles from nitriles in DMF at 90 °C. This catalyst offers advantages including ease of operation, milder conditions, high yields, and reusability. Studies are presented that demonstrate the robust nature of the catalyst under the optimized reaction conditions. OSU-6 promotes the 1,3-dipolar addition of azides to nitriles without significant degradation or clogging of the nanoporous structure. The catalyst can be reused up to five times without a significant reduction in yield, and it does not require treatment with acid between reactions.
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Affiliation(s)
- Baskar Nammalwar
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078-3071, USA.
| | | | - Rajasekar Pitchimani
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078-3071, USA.
| | - Richard A Bunce
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078-3071, USA.
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28
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Wang Z, Liu Z, Cheon SH. Facile Synthesis of 5-Substituted 1H-Tetrazoles Catalyzed by Tetrabutylammonium Hydrogen Sulfate in Water. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zengtao Wang
- College of Pharmacy and Research Institute of Drug Development; Chonnam National University; Gwangju 500-757 Korea
| | - Zhiguo Liu
- School of Pharmacy; Wenzhou Medical College; Zhejiang 325035 China
| | - Seung Hoon Cheon
- College of Pharmacy and Research Institute of Drug Development; Chonnam National University; Gwangju 500-757 Korea
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29
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Najafi Chermahini A, Khani Omran M, Dabbagh HA, Mohammadnezhad G, Teimouri A. Application of a functionalized mesoporous silica catalyst to the synthesis of tetrazoles. NEW J CHEM 2015. [DOI: 10.1039/c5nj00211g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly ordered MCM-41 was synthesized and functionalized with benzylic groups. The solid catalyst was used in the synthesis of aryl tetrazoles.
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Affiliation(s)
| | - Masoud Khani Omran
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Hossein A. Dabbagh
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | | | - Abbas Teimouri
- Chemistry Department
- Payame Noor University (PNU)
- Tehran 19395-4697
- Iran
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30
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Nowrouzi N, Farahi S, Irajzadeh M. 4-(N,N-Dimethylamino)pyridinium acetate as a recyclable catalyst for the synthesis of 5-substituted-1H-tetrazoles. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.12.106] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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31
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Ghodsinia SSE, Akhlaghinia B. A rapid metal free synthesis of 5-substituted-1H-tetrazoles using cuttlebone as a natural high effective and low cost heterogeneous catalyst. RSC Adv 2015. [DOI: 10.1039/c5ra08147e] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient, rapid and metal free synthesis of 5-substituted-1H-tetrazoles by [3 + 2] cycloaddition reaction of nitriles with sodium azide. Cuttlebone as a natural low cost heterogeneous catalyst affords 5-substituted-1H-tetrazoles rapidly with high efficiency.
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Affiliation(s)
- Sara S. E. Ghodsinia
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
| | - Batool Akhlaghinia
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
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32
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Razavi N, Akhlaghinia B. Cu(ii) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1H-tetrazoles. RSC Adv 2015. [DOI: 10.1039/c4ra15148h] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Reusable nanocatalyst was prepared and characterized an efficient and environmentally benign method of 5-substituted-1H-tetrazole synthesis was introduced.
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Affiliation(s)
- Nasrin Razavi
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
| | - Batool Akhlaghinia
- Department of Chemistry
- Faculty of Sciences
- Ferdowsi University of Mashhad
- Mashhad 9177948974
- Iran
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33
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Kumar S, Kumar A, Agarwal A, Awasthi SK. Synthetic application of gold nanoparticles and auric chloride for the synthesis of 5-substituted 1H-tetrazoles. RSC Adv 2015. [DOI: 10.1039/c4ra13461c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An effective one-pot, convenient gold catalyzed synthesis of 5-substituted 1H-tetrazoles has been discussed.
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Affiliation(s)
- Satyanand Kumar
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Arvind Kumar
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Alka Agarwal
- Department of Medicinal Chemistry
- IMS
- BHU
- Varanasi-221005
- India
| | - Satish Kumar Awasthi
- Chemical Biology Laboratory
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
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34
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Iqbal N, Hashim J, Ali SA, Mariya al-Rashida MAR, Alharthy RD, Ahmad S, Khan KM, Basha FZ, Moin ST, Hameed A. Solvent-free 1H-tetrazole, 1,2,5,6-tetrahydronicotinonitrile and pyrazole synthesis using quinoline based ionic fluoride salts (QuFs): thermal and theoretical studies. RSC Adv 2015. [DOI: 10.1039/c5ra16075h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The role of ionic liquids as catalyst and solvent to mediate organic reactions is well documented.
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Affiliation(s)
- Nafees Iqbal
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Jamshed Hashim
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Syed Abid Ali
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | | | - Rima D. Alharthy
- Department of Chemistry
- King Abdulaziz University
- Jeddah
- Saudi Arabia
| | - Shakeel Ahmad
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Khalid Mohammed Khan
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Fatima Zahra Basha
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Syed Tarique Moin
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
| | - Abdul Hameed
- H.E.J. Research Institute of Chemistry
- International Center for Chemical and Biological Sciences
- University of Karachi
- Karachi-75270
- Pakistan
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35
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Hosseini-Sarvari M, Najafvand-Derikvandi S. Nano TiO2/SO42− as a heterogeneous solid acid catalyst for the synthesis of 5-substited-1H-tetrazoles. CR CHIM 2014. [DOI: 10.1016/j.crci.2013.11.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Nasrollahzadeh M, Jaleh B, Jabbari A. Synthesis, characterization and catalytic activity of graphene oxide/ZnO nanocomposites. RSC Adv 2014. [DOI: 10.1039/c4ra05833j] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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37
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Marishetty Nanjundaswamy H, Abrahamse H. Green Synthesis of 5-Substituted-1H-1,2,3,4-tetrazoles and 1-Sustituted-1H-1,2,3,4-tetrazoles via [3+2] Cycloaddition by Reusable Immobilized AlCl3 on γ-Al2O3. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13048] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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39
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A facile asymmetric synthesis of (s)-14-methyl-1-octadecene, the sex pheromone of the peach leafminer moth. Molecules 2013; 18:5201-8. [PMID: 23652989 PMCID: PMC6269789 DOI: 10.3390/molecules18055201] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Revised: 04/27/2013] [Accepted: 04/28/2013] [Indexed: 11/16/2022] Open
Abstract
An asymmetric synthesis of 14-methyl-1-octadecene, the sex pheromone of the peach leafminer moth has been achieved. The target molecule was synthesized in six linear steps and in 30.3% overall yield from commercially available hexanoyl chloride, (S)-4-benzyloxazolidin-2-one and 1,9-nonanediol. The hexanoyl chloride was connected with (S)-4-benzyloxazolidin-2-one, and with the induction of the chiral oxazolidinone auxiliary, after chiral methylation, LAH reduction and then tosylation gave the chiral key intermediate 5 in high stereoselectivity. 1,9-Nonanediol, was selectively brominated, THP protected and subjected to Li2CuCl4-mediated C-C coupling to afford a C12 intermediate. The target molecule, (S)-14-methyl-1-octadecene, was obtained after the two parts were subjected to a second Li2CuCl4-mediated C-C coupling. Our synthetic approach represents the first time a substrate-control asymmetric synthesis of (S)-14-methyl-1-octadecene has been reported.
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40
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Du ZT, Zhang T, Zhou J, Han P, Xu YM. A Metal-Free Oxidation of Benzo[c]chromen to Benzo[c]chromen-6-ones by t-Butyl Hydroperoxide in the Presence of Potassium Iodide. HETEROCYCLES 2013. [DOI: 10.3987/com-13-12760] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Zhou J, Huang LZ, Li YQ, Du ZT. Synthesis of substituted 6H-benzo[c]chromenes: a palladium promoted ring closure of diazonium tetrafluoroborates. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.10.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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