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Kayukova L, Vologzhanina A. A New 2-Aminospiropyrazolylammonium Cation with Possible Uses in the Topical Areas of Ionic Liquids. Molecules 2024; 29:2326. [PMID: 38792187 PMCID: PMC11124009 DOI: 10.3390/molecules29102326] [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: 03/25/2024] [Revised: 05/08/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Based on the fact that 2-aminospiropyrazolinium compounds and structurally related azoniaspiro compounds belong, in a broad sense, to the class of ionic liquids, we have reviewed them and studied their practical applications. To search for possible uses of a new 2-aminospiropyrazolinium compounds, it is necessary to undertake a comparison with the related class of azoniaspiro compounds based on available information. The structures of the well-studied class of azoniaspiro compounds and the related but little-studied class of 2-aminospiropyrazolinium have rigid frameworks, limited conformational freedom, and a salt nature. These properties give them the ability to organize the nearby molecular space and enable the structure-forming ability of azoniaspiro compounds in the synthesis of zeolites, as well as the ability to act as phase-transfer catalysts and have selective biological effects. Additionally, these characteristics enable their ability to act as electrolytes and serve as materials for anion exchange membranes in fuel cells and water electrolyzers. Thus, the well-studied properties of azoniaspiro compounds as phase-transfer catalysts, structure-directing agents, electrolytes, and materials for membranes in power sources would encourage the study of the similar properties of 2-aminospiropyrazolinium compounds, which we have studied in relation to in vitro antitubercular, antidiabetic, and antimicrobial activities.
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Affiliation(s)
- Lyudmila Kayukova
- Laboratory of Chemistry of Synthetic and Natural Drug Substances, JSC A.B. Bekturov Institute of Chemical Sciences, 106 Shokan Ualikhanov Str., 050010 Almaty, Kazakhstan
| | - Anna Vologzhanina
- X-ray Diffraction Laboratory, A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Str., B-334, 119334 Moscow, Russia;
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2
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Li L, Mayer RJ, Ofial AR, Mayr H. One-Bond-Nucleophilicity and -Electrophilicity Parameters: An Efficient Ordering System for 1,3-Dipolar Cycloadditions. J Am Chem Soc 2023; 145:7416-7434. [PMID: 36952671 DOI: 10.1021/jacs.2c13872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Diazoalkanes are ambiphilic 1,3-dipoles that undergo fast Huisgen cycloadditions with both electron-rich and electron-poor dipolarophiles but react slowly with alkenes of low polarity. Frontier molecular orbital (FMO) theory considering the 3-center-4-electron π-system of the propargyl fragment of diazoalkanes is commonly applied to rationalize these reactivity trends. However, we recently found that a change in the mechanism from cycloadditions to azo couplings takes place due to the existence of a previously overlooked lower-lying unoccupied molecular orbital. We now propose an alternative approach to analyze 1,3-dipolar cycloaddition reactions, which relies on the linear free energy relationship lg k2(20 °C) = sN(N + E) (eq 1) with two solvent-dependent parameters (N, sN) to characterize nucleophiles and one parameter (E) for electrophiles. Rate constants for the cycloadditions of diazoalkanes with dipolarophiles were measured and compared with those calculated for the formation of zwitterions by eq 1. The difference between experimental and predicted Gibbs energies of activation is interpreted as the energy of concert, i.e., the stabilization of the transition states by the concerted formation of two new bonds. By linking the plot of lg k2 vs N for nucleophilic dipolarophiles with that of lg k2 vs E for electrophilic dipolarophiles, one obtains V-shaped plots which provide absolute rate constants for the stepwise reactions on the borderlines. These plots furthermore predict relative reactivities of dipolarophiles in concerted, highly asynchronous cycloadditions more precisely than the classical correlations of rate constants with FMO energies or ionization potentials. DFT calculations using the SMD solvent model confirm these interpretations.
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Affiliation(s)
- Le Li
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Robert J Mayer
- CNRS, ISIS, Université de Strasbourg, 8 Allee Gaspard Monge, 67000 Strasbourg, France
| | - Armin R Ofial
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Herbert Mayr
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
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3
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A. Farghaly T, A. Al-Hussain S, E. A. Zaki M, H. Asghar B, A. Muhammad Z. Synthesis of spiropyrazoles under organic and nonorganic catalysis. CURR ORG CHEM 2022. [DOI: 10.2174/1385272826666220517220157] [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
Abstract:
Spiropyrazoles display many biological biological activities such as antitumor, vasodilation, analgesic, phosphodiesterase inhibitors, aldosterone antagonistic, anabolic, androgenic, anti-inflammatory, progestational and salt-retaining activities and they also exert neuroprotection in dopaminergic cell death. Many efforts have been made to obtain these derivatives with high yield and excellent regio-, diastereo- and enantioselectivities. Most of the spiroprazole synthesis methods were proceeded in good to excellent yield in the presence of organic catalysts as for examples squaramide, NHC pre-catalyst, pyrrole derivatives, bis-oxazoline, DMAP, DABCO, thiourea derivatives, DBU, acetic acid and quinoline catalysts. In addition, the inorganic and organo-metallic catalysts have been proven their efficiency in synthesis of various types of spiro-pyrazoles in excellent yield. Thus, in this review we have compiled all citations for the synthesis of spiropyrazoles in the presence of various types of catalysts such as organic, inorganic, and metalorganic catalysts in the range 2020 to 2012. This review article is a useful compilation for researchers interested in the synthesis of spiropyrazole derivatives and will assist them in selecting appropriate catalysts for preparation of their spiropyrazoles.
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Affiliation(s)
- Thoraya A. Farghaly
- Department of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Sami A. Al-Hussain
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Magdi E. A. Zaki
- Department of Chemistry, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Basim H. Asghar
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Zeinab A. Muhammad
- Department of Organic Chemistry, National Organization for Drug Control and Research (NODCAR), Giza 12311, Egypt
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4
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Reaction Products of β-Aminopropioamidoximes Nitrobenzenesulfochlorination: Linear and Rearranged to Spiropyrazolinium Salts with Antidiabetic Activity. Molecules 2022; 27:molecules27072181. [PMID: 35408580 PMCID: PMC9000269 DOI: 10.3390/molecules27072181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/20/2022] [Accepted: 03/24/2022] [Indexed: 12/10/2022] Open
Abstract
Nitrobenzenesulfochlorination of β-aminopropioamidoximes leads to a set of products depending on the structure of the initial interacting substances and reaction conditions. Amidoximes, functionalized at the terminal C atom with six-membered N-heterocycles (piperidine, morpholine, thiomorpholine and phenylpiperazine), as a result of the spontaneous intramolecular heterocyclization of the intermediate reaction product of an SN2 substitution of a hydrogen atom in the oxime group of the amidoxime fragment by a nitrobenzenesulfonyl group, produce spiropyrazolinium ortho- or para-nitrobenzenesulfonates. An exception is ortho-nitrobenzenesulfochlorination of β-(thiomorpholin-1-yl)propioamidoxime, which is regioselective at room temperature, producing two spiropyrazolinium salts (ortho-nitrobezenesulfonate and chloride), and regiospecific at the boiling point of the solvent, when only chloride is formed. The para-Nitrobezenesulfochlorination of β-(benzimidazol-1-yl)propioamidoxime, due to the reduced nucleophilicity of the aromatic β-amine nitrogen atom, is regiospecific at both temperatures, and produces the O-para-nitrobenzenesulfochlorination product. The antidiabetic screening of the new nitrobezenesulfochlorination amidoximes found promising samples with in vitro α-glucosidase activity higher than the reference drug acarbose. 1H-NMR spectroscopy and X-ray analysis revealed the slow inversion of six-membered heterocycles, and experimentally confirmed the presence of an unfavorable stereoisomer with an axial N–N bond in the pyrazolinium heterocycle.
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5
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Yuan C, Ning X, Gao T, Zeng Z, Lee K, Xing Y, Sun S, Wang G. [3+2] Cycloaddition of Nitrile Imines with 3‐Benzylidene Succinimides: A Facile Access to Functionalized Spiropyrazolines. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Cheng Yuan
- School of Pharmacy Hubei University of Science and Technology 437100 Xianning P. R. China
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
| | - Xiaojun Ning
- School of Pharmacy Hubei University of Science and Technology 437100 Xianning P. R. China
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
| | - Tao Gao
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
| | - Zhigang Zeng
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
| | - Kevin Lee
- Department of Chemistry William Paterson University of New Jersey Wayne 07470 New Jersey
| | - Yalan Xing
- Department of Chemistry William Paterson University of New Jersey Wayne 07470 New Jersey
| | - Shaofa Sun
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
| | - Gangqiang Wang
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials Non-power Nuclear Technology Collaborative Innovation Center School of Nuclear Technology and Chemistry & Biology Hubei University of Science and Technology Xianning 437100 P. R. China
- School of Pharmaceutical Sciences South-Central University for Nationalities Wuhan 430074 P. R. China
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6
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Alves NG, Alves AJS, Soares MIL, Pinho e Melo TMVD. Recent Advances in the Synthesis of Spiro‐β‐Lactams and Spiro‐δ‐Lactams. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Nuno G. Alves
- University of Coimbra Coimbra Chemistry Centre and Department of Chemistry 3004-535 Coimbra Portugal
| | - Américo J. S. Alves
- University of Coimbra Coimbra Chemistry Centre and Department of Chemistry 3004-535 Coimbra Portugal
| | - Maria I. L. Soares
- University of Coimbra Coimbra Chemistry Centre and Department of Chemistry 3004-535 Coimbra Portugal
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7
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Soliman AM, Karam HM, Mekkawy MH, Ghorab MM. Antioxidant activity of novel quinazolinones bearing sulfonamide: Potential radiomodulatory effects on liver tissues via NF-κB/ PON1 pathway. Eur J Med Chem 2020; 197:112333. [DOI: 10.1016/j.ejmech.2020.112333] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 02/06/2023]
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8
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Su Y, Ma C, Zhao Y, Yang C, Feng Y, Wang KH, Huang D, Huo C, Hu Y. Regioselective synthesis of spiro naphthofuranone-pyrazoline via a [3+2] cycloaddition of benzoaurones with nitrile imines. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131355] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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9
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Jin Q, Zhang D, Zhang J. A [3 + 2] cycloaddition/C-arylation of isatin N,N′-cyclic azomethine imine 1,3-dipole with arynes. RSC Adv 2020; 10:30620-30623. [PMID: 35516012 PMCID: PMC9056323 DOI: 10.1039/d0ra06404a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 08/13/2020] [Indexed: 12/16/2022] Open
Abstract
A [3 + 2] annulation/C-arylation reaction of 1,3-dipole 1 with arynes has been established for the synthesis of oxindole scaffolds.
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Affiliation(s)
- Qiaomei Jin
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine
- Nanjing University of Chinese Medicine
- Nanjing 210028
- China
- Laboratories of Translational Medicine
| | - Dongjian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine
- Nanjing University of Chinese Medicine
- Nanjing 210028
- China
- Laboratories of Translational Medicine
| | - Jian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine
- Nanjing University of Chinese Medicine
- Nanjing 210028
- China
- Laboratories of Translational Medicine
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10
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Zheng PF, Zeng R, Jiang K, Li HW, Ye Y, Mu C, Shuai L, Ouyang Q, Chen YC. (3 + 1) Annulation/Rearrangement Cascade of C,N-Cyclic Azomethine Imines and 3-Chlorooxindoles: Construction of Hexahydroindeno[2,1- c]pyrazole Spirooxindole Frameworks. Org Lett 2019; 21:10052-10056. [PMID: 31825631 DOI: 10.1021/acs.orglett.9b03996] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The Brønsted base promoted (3 + 1) annulation reaction of C,N-cyclic azomethine imines and 3-chlorooxindoles was investigated, finally delivering complex hexahydroindeno[2,1-c] pyrazoles incorporating a spirocyclic oxindole motif after an unexpected rearrangement process. The asymmetric version of this new transformation could be accomplished, but slow racemization of the chiral product was observed at ambient temperature. Experiments and DFT calculations were further conducted to elucidate the reaction process and racemization mechanism.
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Affiliation(s)
- Peng-Fei Zheng
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Rong Zeng
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Kun Jiang
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Hong-Wei Li
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Ying Ye
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Chao Mu
- College of Chemistry and Environmental Engineering , Sichuan University of Science & Engineering , Zigong , 643000 , China
| | - Li Shuai
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Qin Ouyang
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China
| | - Ying-Chun Chen
- College of Pharmacy , Third Military Medical University , Chongqing , 400038 , China.,Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy , Sichuan University , Chengdu 610041 , China
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11
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Domingo LR, Ghodsi F, Ríos-Gutiérrez M. A Molecular Electron Density Theory Study of the Synthesis of Spirobipyrazolines through the Domino Reaction of Nitrilimines with Allenoates. Molecules 2019; 24:molecules24224159. [PMID: 31744134 PMCID: PMC6891705 DOI: 10.3390/molecules24224159] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 11/16/2022] Open
Abstract
The reaction of diphenyl nitrilimine (NI) with methyl 1-methyl-allenoate yielding a spirobipyrazoline has been studied within molecular electron density theory (MEDT) at the MPWB1K/6-311G(d) computational level in dichloromethane. This reaction is a domino process that comprises two consecutive 32CA reactions with the formation of a pyrazoline intermediate. Analysis of the relative Gibbs free energies indicates that both 32CA reactions are highly regioselective, the first one being also completely chemoselective, in agreement with the experimental outcomes. The geometries of the TSs indicate that they are associated to asynchronous bond formation processes in which the shorter distance involves the C1 carbon of diphenyl NI. Despite the zwitterionic structure of diphenyl NI, the appearance of a pseudoradical structure at the beginning of the reaction path, with a very low energy cost, suggests that the 32CA reaction between diphenyl NI, a strong nucleophile, and the allenoate, a moderate electrophile, should be mechanistically considered on the borderline between pmr-type and cb-type 32CA reactions, somewhat closer to the latter.
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Affiliation(s)
- Luis R. Domingo
- Department of Organic Chemistry, University of Valencia, Dr Moliner 50, 46100 Burjassot, Valencia, Spain;
- Correspondence:
| | - Fatemeh Ghodsi
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan 98135-674, Iran;
| | - Mar Ríos-Gutiérrez
- Department of Organic Chemistry, University of Valencia, Dr Moliner 50, 46100 Burjassot, Valencia, Spain;
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4L8, Canada
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12
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Su Y, Zhao Y, Chang B, Zhao X, Zhang R, Liu X, Huang D, Wang KH, Huo C, Hu Y. [3 + 2] Cycloaddition of para-Quinone Methides with Nitrile Imines: Approach to Spiro-pyrazoline-cyclohexadienones. J Org Chem 2019; 84:6719-6728. [PMID: 31021088 DOI: 10.1021/acs.joc.9b00434] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
[3 + 2] cycloaddition of para-quinone methides with nitrile imines under mild conditions has been achieved. The corresponding spiro-pyrazoline-cyclohexadienone products were constructed in good to excellent yields (up to 97% yield) with high regioselectivity. This straightforward protocol exhibits good functional group tolerance and scalability and provides the spiro-pyrazoline-cyclohexadienones.
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Affiliation(s)
- Yingpeng Su
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Yanan Zhao
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Bingbing Chang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Xiaolong Zhao
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Rong Zhang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Xuan Liu
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Congde Huo
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering , Northwest Normal University , 967 Anning East Road , Lanzhou 730070 , P. R. China
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Sadiq Z, Naz S, Hussain EA, Aslam U. Spiropyrazolines: A Worthy Insight into the Recent Strategies and Synthetic Applications. LETT ORG CHEM 2019. [DOI: 10.2174/1570178615666181022141147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The structural diversity of spiro heterocycles has achieved an extensive attention of organic chemists due to their vast synthetic applications. Among these, spiropyrazolines are gaining considerable prominence due to their biological and pharmacological activities, electrophotographic photosensitivity as well as their application as beneficial synthons for spirocyclopropanes, cyclobutanes, pyrrolidinones, pyrazoles, 3-amino oxindoles and several natural products molecular architecture. In view of all these, this review aims to provide the classical and advanced regioselective approaches as well as synthetic applications of spiropyrazolines. The key reactions for its synthesis are 1,3-dipolar cycloaddition and condensations that are described completely in this piece of work.
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Affiliation(s)
- Zubi Sadiq
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
| | - Sadia Naz
- Institute of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Erum Akbar Hussain
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
| | - Umbreen Aslam
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
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14
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Pospíšilová J, Krchňák V, Schütznerová E. Traceless Solid-Phase Synthesis of 1' H-Spiro[Pyrrolidine-3,2'-quinazolin]-2-ones and 1' H-Spiro[Piperidine-3,2'-quinazolin]-2-ones via Lactamization of 1,2-Dihydroquinazoline-2-carboxylates. ACS COMBINATORIAL SCIENCE 2019; 21:1-5. [PMID: 30485058 DOI: 10.1021/acscombsci.8b00145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We present the solid-phase synthesis of 1,2-dihydroquinazoline-2-carboxylate derivatives with a quaternary carbon in position 2 and their subsequent cyclization in solution into compounds with unique 3D architectures and pharmacological relevance-spiroquinazolines, namely, 1' H-spiro[pyrrolidine-3,2'-quinazolin]-2-ones and 1' H-spiro[piperidine-3,2'-quinazolin]-2-ones. Acyclic precursors were prepared from commercially available building blocks: protected amino acids (2,4-diaminobutyric acid and ornithine), 2-nitrobenzensulfonyl chlorides and α-bromoacetophenones. The crucial step of the synthesis was a base-mediated tandem reaction including C-arylation followed by cyclization into indazole oxides, and the formation of a 5-membered heterocycle was accomplished by ring expansion into quinazolines. These derivatives were cyclized into spiro compounds in solution after cleavage from the resin.
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Affiliation(s)
- Jana Pospíšilová
- Department of Organic Chemistry, Faculty of Science, Palacký University, 17 listopadu 12, 771 46 Olomouc, Czech Republic
| | - Viktor Krchňák
- Department of Organic Chemistry, Faculty of Science, Palacký University, 17 listopadu 12, 771 46 Olomouc, Czech Republic
- Department of Chemistry and Biochemistry, University of Notre Dame, 251 Nieuwland Science Center, Notre Dame, Indiana 46556, United States
| | - Eva Schütznerová
- Department of Organic Chemistry, Faculty of Science, Palacký University, 17 listopadu 12, 771 46 Olomouc, Czech Republic
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15
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Ren Y, Meng LG, Peng T, Zhu L, Wang L. 4-Dimethylaminopyridine-Catalyzed Regioselective [3+2] Cycloaddition of Isatin-Derived Morita−Baylis−Hillman Adducts with Azo Esters: A Simple Protocol to Access 3-Spiropyrazole-2-oxindoles. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800552] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yue Ren
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| | - Ling-Guo Meng
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| | - Tao Peng
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| | - Lijuan Zhu
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| | - Lei Wang
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Shanghai 200032 People's Republic of China
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16
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Fan WT, Li NK, Xu L, Qiao C, Wang XW. Organo-Catalyzed Asymmetric Michael-Hemiketalization-Oxa-Pictet-Spengler Cyclization for Bridged and Spiro Heterocyclic Skeletons: Oxocarbenium Ion as a Key Intermediate. Org Lett 2017; 19:6626-6629. [PMID: 29192792 DOI: 10.1021/acs.orglett.7b03341] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A Michael-hemiketalization-oxa-Pictet-Spengler cyclization has been developed for the construction of chiral bridged and spiro heterocyclic skeletons with one spiro stereogenic carbon center and two bridgehead carbon centers, utilizing cooperative catalysts of a Takemoto thiourea catalyst and a triflimide. In particular, an oxocarbenium ion acts as a key intermediate for this cyclization reaction. Additionally, biological evaluation of this type of novel structure has revealed obvious antiproliferative activity against some cancer cell lines.
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Affiliation(s)
- Wei-Tai Fan
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, and ‡College of Pharmaceutical Science, Soochow University , Suzhou 215123, People's Republic of China
| | - Nai-Kai Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, and ‡College of Pharmaceutical Science, Soochow University , Suzhou 215123, People's Republic of China
| | - Lumei Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, and ‡College of Pharmaceutical Science, Soochow University , Suzhou 215123, People's Republic of China
| | - Chunhua Qiao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, and ‡College of Pharmaceutical Science, Soochow University , Suzhou 215123, People's Republic of China
| | - Xing-Wang Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, and ‡College of Pharmaceutical Science, Soochow University , Suzhou 215123, People's Republic of China
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17
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Lantaño B, Aguirre JM, Drago EV, Bollini M, de la Faba DJ, Mufato JD. Synthesis of benzylidenecycloalkan-1-ones and 1,5-diketones under Claisen–Schmidt reaction: Influence of the temperature and electronic nature of arylaldehydes. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1367819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Beatriz Lantaño
- Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina
- Cátedra de Química Orgánica II, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - José M. Aguirre
- Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina
- Cátedra de Química Orgánica II, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Eleonora V. Drago
- Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina
| | - Mariela Bollini
- Cátedra de Química Orgánica II, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Diego J. de la Faba
- Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina
| | - Jorge D. Mufato
- Departamento de Ciencias Básicas, Universidad Nacional de Luján, Luján, Argentina
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18
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Liu H, Jia H, Wang B, Xiao Y, Guo H. Synthesis of Spirobidihydropyrazole through Double 1,3-Dipolar Cycloaddition of Nitrilimines with Allenoates. Org Lett 2017; 19:4714-4717. [PMID: 28858517 DOI: 10.1021/acs.orglett.7b01961] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The double 1,3-dipolar cycloaddition of allenoates with nitrilimines has been achieved under mild reaction conditions, affording a variety of spirobidihydropyrazoles in moderate to excellent yields with excellent diastereoselectivities. The reaction diastereoselectively constructs double dihydropyrazole moieties and two chiral centers including a spiro carbon center.
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Affiliation(s)
- Honglei Liu
- Department of Applied Chemistry, China Agricultural University , Beijing 100193, P. R. China
| | - Hao Jia
- Department of Applied Chemistry, China Agricultural University , Beijing 100193, P. R. China
| | - Bo Wang
- Department of Applied Chemistry, China Agricultural University , Beijing 100193, P. R. China
| | - Yumei Xiao
- Department of Applied Chemistry, China Agricultural University , Beijing 100193, P. R. China
| | - Hongchao Guo
- Department of Applied Chemistry, China Agricultural University , Beijing 100193, P. R. China
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19
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Gupta AK, Vaishanv NK, Kant R, Mohanan K. Rapid and selective synthesis of spiropyrazolines and pyrazolylphthalides employing Seyferth–Gilbert reagent. Org Biomol Chem 2017; 15:6411-6415. [DOI: 10.1039/c7ob01417a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient protocol for the selective synthesis of spiropyrazoline phosphonates and pyrazolylphthalides employing Seyferth–Gilbert reagent is reported.
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Affiliation(s)
- Ashis Kumar Gupta
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
- Academy of Scientific and Innovative Research
| | - Narendra Kumar Vaishanv
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Ruchir Kant
- Molecular and Structural Biology Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Kishor Mohanan
- Medicinal and Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
- Academy of Scientific and Innovative Research
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20
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Zaki M, Oukhrib A, Akssira M, Berteina-Raboin S. Synthesis of novel spiro-isoxazoline and spiro-isoxazolidine derivatives of tomentosin. RSC Adv 2017. [DOI: 10.1039/c6ra25869g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
A series of novel enantiomerically pure spiro-(isoxazolidines/isoxazolines) were synthesized regioselectively by 1,3-dipolar cycloaddition using nitrones and nitrile oxides, on the exocyclic double bond of tomentosin extracted from Dittrichia viscosa.
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Affiliation(s)
- Mohamed Zaki
- Institut de Chimie Organique et Analytique
- Université d'Orléans
- 45067 Orléans Cedex 2
- France
- Laboratoire de Chimie Physique & Chimie Bioorganique
| | - Abdelouahd Oukhrib
- Laboratoire de Chimie Biomoléculaire Substances Naturelles et Réactivité (URAC 16)
- Faculté des Sciences Semlalia
- Université Cadi Ayyad
- B.P. 2390 Marrakech
- Morocco
| | - Mohamed Akssira
- Laboratoire de Chimie Physique & Chimie Bioorganique
- Département de Chimie
- URA C 22
- Pôle RéPAM
- F. S. T. Université Hassan II de Casablanca
| | - Sabine Berteina-Raboin
- Institut de Chimie Organique et Analytique
- Université d'Orléans
- 45067 Orléans Cedex 2
- France
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21
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Rouatbi F, Mhiri C, Askri M, Knorr M, Rousselin Y, Kubicki MM. Regioselective Synthesis of Mono- and Dispiropyrazoline Derivatives via 1,3-dipolar Cycloaddition with Nitrilimines. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2684] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Fadwa Rouatbi
- Department of Chemistry, Faculty of Science; Laboratory of Heterocyclic Chemistry Natural Products and Reactivity/LCHPNR-LR11ES39; 5000 Monastir Tunisia
| | - Chourouk Mhiri
- Department of Chemistry, Faculty of Science; Laboratory of Heterocyclic Chemistry Natural Products and Reactivity/LCHPNR-LR11ES39; 5000 Monastir Tunisia
| | - Moheddine Askri
- Department of Chemistry, Faculty of Science; Laboratory of Heterocyclic Chemistry Natural Products and Reactivity/LCHPNR-LR11ES39; 5000 Monastir Tunisia
| | - Michael Knorr
- Institut UTINAM - UMR CNRS 6213; Université de Franche-Comté; 16 Route de Gray 25030 Besançon France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire-UMR CNRS 6302; Université de Bourgogne; 9 Avenue A. Savary 21078 Dijon France
| | - Marek M. Kubicki
- Institut de Chimie Moléculaire-UMR CNRS 6302; Université de Bourgogne; 9 Avenue A. Savary 21078 Dijon France
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22
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Fan L, Takizawa S, Takeuchi Y, Takenaka K, Sasai H. Pd-catalyzed enantioselective intramolecular α-arylation of α-substituted cyclic ketones: facile synthesis of functionalized chiral spirobicycles. Org Biomol Chem 2015; 13:4837-40. [DOI: 10.1039/c5ob00382b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Synthesis of chiral spirocyclic ketones was accomplishedviathe Pd-catalyzed intramolecular α-arylation of α-substituted cyclic ketones. The obtained spirocyclic ketone could be converted into an acid–base organocatalyst.
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Affiliation(s)
- Lulu Fan
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Osaka 567-0047
- Japan
| | - Shinobu Takizawa
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Osaka 567-0047
- Japan
| | - Yoshiki Takeuchi
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Osaka 567-0047
- Japan
| | - Kazuhiro Takenaka
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Osaka 567-0047
- Japan
| | - Hiroaki Sasai
- The Institute of Scientific and Industrial Research (ISIR)
- Osaka University
- Osaka 567-0047
- Japan
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23
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Dammak L, Kammoun M, Ammar H, Abid S, Gharbi RE. Synthesis of 2-Amino-4-(2-hydroxynaphthyl)-4H-chromene-3-carbonitriles by Michael Addition and Their Transformation into New Pentacyclic Compounds. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.924142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Lamia Dammak
- a Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des Sciences de Sfax , Université de Sfax , Sfax , Tunisia
| | - Myriam Kammoun
- a Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des Sciences de Sfax , Université de Sfax , Sfax , Tunisia
| | - Houcine Ammar
- a Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des Sciences de Sfax , Université de Sfax , Sfax , Tunisia
| | - Souhir Abid
- a Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des Sciences de Sfax , Université de Sfax , Sfax , Tunisia
| | - Rachid El Gharbi
- a Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des Sciences de Sfax , Université de Sfax , Sfax , Tunisia
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24
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Synthesis of chiral spiropyrazoline-β-lactams and spirocyclopropyl-β-lactams from 6-alkylidenepenicillanates. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.03.109] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Abstract
An experimental study on the synthesis, tautomerism and acid promoted structural changes of spiro-pyrazolines is described. The target was achieved through a [3+2]-dipolar cycloaddition of an alkene with nitrile imines generated in situ and was isolated in high yield. The synthesized cycloadduct displayed a tendency to exhibit an imine-enamine type of tautomerism as evidenced by X-ray crystal and NMR studies. Furthermore, addition of an acid resulted in the transformation of an imine tautomer to an enamine. The current report constitutes a first formal observation of this kind of tautomerism observed in spiro-indoline pyrazolines.
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26
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Khan I, Ibrar A, Abbas N, Saeed A. Recent advances in the structural library of functionalized quinazoline and quinazolinone scaffolds: Synthetic approaches and multifarious applications. Eur J Med Chem 2014; 76:193-244. [DOI: 10.1016/j.ejmech.2014.02.005] [Citation(s) in RCA: 264] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 02/04/2014] [Accepted: 02/06/2014] [Indexed: 01/14/2023]
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27
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Dadiboyena S, Hamme AT. Environmentally Benign Lewis Acid Promoted [2+3]-Dipolar Cycloaddition Reactions of Nitrile Imines with Alkenes in Water. European J Org Chem 2013; 2013:7567-7574. [PMID: 24659908 PMCID: PMC3957226 DOI: 10.1002/ejoc.201300840] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Indexed: 12/19/2022]
Abstract
Mild and environmentally benign Lewis acid promoted 1,3-dipolar cycloaddition reactions of α-hydrazonyl chlorides with alkenes in water are reported. These α-hydrazonyl chlorides, in the presence of Lewis acids, generate nitrile imines in situ which react with dipolarophiles to furnish the corresponding cycloaddition products. In many cases, the required times for the completion of the Lewis acid promoted 1,3-dipolar cycloaddition reactions in water were comparable to the equivalent reactions performed in an organic solvent. Analogous tetrahexylammonium chloride promoted 1,3-dipolar cycloaddition reactions were also performed. The comparison of reaction times and cycloadduct yields for the aforementioned 1,3-dipolar reactions in aqueous and organic media as well as the proposed role of the Lewis acid in the 1,3-dipolar cycloaddition reaction are described.
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Affiliation(s)
- Sureshbabu Dadiboyena
- Department of Chemistry and Biochemistry, College of Science, Engineering and Technology, 1400 J. R. Lynch Street, Jackson State University, Jackson MS 39217 USA, Fax: +1(601)-979-3674 (Prof. A. T. Hamme II) Homepage: http://www.jsums.edu/chemistry/ashton-t-hamme-ii/
| | - Ashton T. Hamme
- Department of Chemistry and Biochemistry, College of Science, Engineering and Technology, 1400 J. R. Lynch Street, Jackson State University, Jackson MS 39217 USA, Fax: +1(601)-979-3674 (Prof. A. T. Hamme II) Homepage: http://www.jsums.edu/chemistry/ashton-t-hamme-ii/
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