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Zhou FJ, Zhu BL, Huang ZH, Lin N, Zhang ZW. DBU-catalyzed diastereoselective 1,3-dipolar [3+2] cycloaddition of trifluoroethyl amine-derived isatin ketimines with chalcones: synthesis of 5'-CF 3-substituted 3,2'-pyrrolidinyl spirooxindoles. RSC Adv 2024; 14:548-551. [PMID: 38173620 PMCID: PMC10759033 DOI: 10.1039/d3ra08127c] [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: 11/28/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
A diastereoselective 1,3-dipolar cycloaddition reaction between trifluoroethyl amine-derived isatin ketimines and chalcones was successfully achieved in the presence of DBU. A series of 5'-CF3-substituted 3,2'-pyrrolidinyl spirooxindoles were efficiently synthesized with high yields and excellent diastereoselectivities (up to 89% yield, and >99 : 1 dr). The in vitro anticancer activities of these highly functionalized spiro[pyrrolidin-3,2'-oxindole] derivatives were evaluated.
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Affiliation(s)
- Feng-Ji Zhou
- College of Pharmacy, Guangxi University of Chinese Medicine, Guangxi Zhuang Yao Medicine Center of Engineering and Technology Nanning 530200 China
| | - Bao-Lei Zhu
- College of Pharmacy, Guangxi University of Chinese Medicine, Guangxi Zhuang Yao Medicine Center of Engineering and Technology Nanning 530200 China
| | - Zhen-Hui Huang
- College of Pharmacy, Guangxi University of Chinese Medicine, Guangxi Zhuang Yao Medicine Center of Engineering and Technology Nanning 530200 China
| | - Ning Lin
- College of Pharmacy, Guangxi University of Chinese Medicine, Guangxi Zhuang Yao Medicine Center of Engineering and Technology Nanning 530200 China
| | - Zhen-Wei Zhang
- College of Pharmacy, Guangxi University of Chinese Medicine, Guangxi Zhuang Yao Medicine Center of Engineering and Technology Nanning 530200 China
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2
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Zhou X, Zhang B, Wu P, Xu W, Wang R, Li J, Zhai H, Cheng B, Wang T. Access to Chromenopyrrolidines Enabled by Organophotocatalyzed [2 + 2 + 1] Annulation of Chromones with N-Arylglycines. Org Lett 2023; 25:7512-7517. [PMID: 37811898 DOI: 10.1021/acs.orglett.3c02801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
A facile approach toward chromenopyrrolidines was achieved under mild conditions via organophotocatalyzed aerobic decarboxylative [2 + 2 + 1] annulation of chromones with N-arylglycines, in which N-arylglycines perform dual roles (i.e., radical precursor and methylene provider). Mechanistic studies suggested that a Giese-type radical addition and consequent Mannich pathway were likely responsible for the annulation reaction.
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Affiliation(s)
- Xin Zhou
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, China
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
| | - Biwei Zhang
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
| | - Ping Wu
- Shandong Provincial Key Laboratory of Monocrystalline Silicon Semiconductor Materials and Technology, College of Chemistry and Chemical Engineering, Dezhou University, Dezhou 253023, China
| | - Wei Xu
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
| | - Renqi Wang
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Jingbai Li
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
| | - Hongbin Zhai
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Bin Cheng
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
| | - Taimin Wang
- Institute of Marine Biomedicine/Hoffmann Institute of Advanced Materials, Shenzhen Polytechnic University, Shenzhen 518055, China
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3
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Liu Y, Wang L, Ma D, Song Y. Recent Advances of N-2,2,2-Trifluoroethylisatin Ketimines in Organic Synthesis. Molecules 2023; 28:molecules28072990. [PMID: 37049753 PMCID: PMC10096331 DOI: 10.3390/molecules28072990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/23/2023] [Accepted: 03/26/2023] [Indexed: 03/30/2023] Open
Abstract
The special properties of fluorine atoms and fluorine-containing groups have led to an increasing number of applications for fluorine-containing organic compounds, which are also extremely widely used in the field of new drug development. Unfortunately, naturally fluorinated organics are rare in nature, so the selective introduction of fluorine atoms or fluorine-containing groups into organic molecules is very important for pharmaceutical/synthetic chemists. N-2,2,2-trifluoroethylisatin ketimines have received the attention of many chemists since they were first developed as fluorine-containing synthons in 2015. This paper reviews the organic synthesis reactions in which trifluoroethyl isatin ketimine has been involved in recent years, focusing on the types of reactions and the stereoselectivity of products, and also provides a prospect of its application in this field.
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Affiliation(s)
- Yuting Liu
- College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Lijie Wang
- College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Donglai Ma
- College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
- Hebei Technology Innovation Center of TCM Formula Preparations, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
- Hebei Technological Innovation Center of Chiral Medicine, Hebei Chemical & Pharmaceutical College, Shijiazhuang 050026, China
- Correspondence: (D.M.); (Y.S.)
| | - Yongxing Song
- College of Pharmacy, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
- Hebei Technology Innovation Center of TCM Formula Preparations, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
- Hebei Technological Innovation Center of Chiral Medicine, Hebei Chemical & Pharmaceutical College, Shijiazhuang 050026, China
- Correspondence: (D.M.); (Y.S.)
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4
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Prasad MS, Bharani S, Sharief SM, Ravi M, Sivaprakash M, Borah B, Chowhan LR. DABCO-promoted highly diastereo- and regioselective construction of C-3 functionalized spirooxindoles via [3 + 2] cycloaddition of 2-aryl/heteroarylidene-1 H-indene-1,3(2 H)-diones with N-2,2,2-trifluoroethylisatin ketimines at ambient conditions. RSC Adv 2022; 12:34941-34945. [PMID: 36540219 PMCID: PMC9724611 DOI: 10.1039/d2ra07141j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/01/2022] [Indexed: 02/07/2024] Open
Abstract
The application of 2-aryl/heteroarylidene-1H-indene-1,3(2H)-dione as an activated olefin source in the DABCO-catalyzed [3 + 2] cycloaddition with N-2,2,2-trifluoroethylisatin ketimines has been disclosed. This highly efficient 1,3-dipolar cycloaddition reaction offered a variety of trifluoro methyl group bearing spiro-pyrrolidine linked oxindoles with four consecutive stereocentres in good to excellent yield and excellent diastereoselectivity. The synthetic practicality of the protocol was established by demonstrating the enantioselective construction of spiro-pyrrolidine-oxindoles with two vicinal spiro-quaternary chiral centres in good yield excellent enantioselectivity (>90% ee) by using ultralow loading of quinine as the catalyst at room temperature.
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Affiliation(s)
- Madavi S Prasad
- Asymmetric Synthesis and Catalysis Laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN) Tiruvarur-610 005 India
| | - Sankar Bharani
- Asymmetric Synthesis and Catalysis Laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN) Tiruvarur-610 005 India
| | - Syed Mastan Sharief
- Asymmetric Synthesis and Catalysis Laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN) Tiruvarur-610 005 India
| | - Mudavath Ravi
- Asymmetric Synthesis and Catalysis Laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN) Tiruvarur-610 005 India
| | - Murugesan Sivaprakash
- Asymmetric Synthesis and Catalysis Laboratory, Department of Chemistry, Central University of Tamil Nadu (CUTN) Tiruvarur-610 005 India
| | - Biplob Borah
- School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat Sector-30 Gandhinagar-382030 Gujarat India
| | - L Raju Chowhan
- School of Applied Material Sciences, Centre for Applied Chemistry, Central University of Gujarat Sector-30 Gandhinagar-382030 Gujarat India
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Liu Q, Yoshikawa I, Kudo K. Synthesis of 2-trifluoromethylated 3-pyrrolines/pyrrolidines via [3+2] cycloaddition of azomethine ylides with the participation of 3,3,3-trifluoroalanine. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2022.110061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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6
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Enantioselective, Decarboxylative (3+2)-Cycloaddition of Azomethine Ylides and Chromone-3-Carboxylic Acids. Molecules 2022; 27:molecules27206809. [PMID: 36296402 PMCID: PMC9607314 DOI: 10.3390/molecules27206809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 09/29/2022] [Accepted: 10/05/2022] [Indexed: 11/17/2022] Open
Abstract
Herein, we describe the synthesis of a variety of chiral hybrid pyrrolidine-chromanone polycyclic derivatives. A convenient (3+2)-annulation of azomethine ylides with chromone-3-carboxylic acid realized under Brønsted base catalysis produced highly functionalized products in high yields with good stereoselectivities through asymmetric, intermolecular, and decarboxylative (3+2)-cyclization.
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7
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Musabirov IZ, Gataullin RR. New Synthetic Approaches to Benzo-Fused Spiro Heterocycles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022100013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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8
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Ganesh M, Suraj S. Expeditious entry into carbocyclic and heterocyclic spirooxindoles. Org Biomol Chem 2022; 20:5651-5693. [PMID: 35792116 DOI: 10.1039/d2ob00767c] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Spirocyclic frameworks have attracted synthetic practitioners due to their unique three-dimensional assembly, improved metabolic stability, solubility, and increased molecular complexity with regard to planar architectures. A recent surge in the number of spirocyclic oxindoles inhibiting enzymes, moderating unique protein-protein interactions, modulating receptors and transporters is testament to their prevalence. Against this background, the construction of spirocyclic frameworks containing an oxindole moiety as a torsional switch via stereoselective methods is in great demand. Herein we present a summary of the past three years in the progress of metal, organic molecule, nanostructured particle mediated, and even uncatalyzed versions of the highly diastereo- and enantioselective pathways leading to oxindole spirocycles.
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Affiliation(s)
- Madhu Ganesh
- Sudhanva Technologies Private Limited, No. 7, Weavers Colony, Basavanapura, Bengaluru, Karnataka 560083, India.
| | - Shammy Suraj
- Department of Chemistry, Indian Institute of Technology, Powai, Mumbai, Maharashtra 400076, India
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9
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Faramarzi Z, Kiyani H. Steglich’s Base Catalyzed Three-Component Synthesis of Isoxazol-5-Ones. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2061533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Hamzeh Kiyani
- School of Chemistry, Damghan University, Damghan, Iran
- Department of Chemistry, Faculty of Science, Shahrekord University, Shahrekord, Iran
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10
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Synthesis of 4-oxo-6-styryl-4H-pyran-2-carbonitriles and their application for the construction of new 4-pyrone derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04694-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Tian X, Zhang Y, Ren W, Wang Y. Synthesis of functionalized 3,2′-pyrrolidinyl spirooxindoles via domino 1,6-addition/annulation reactions of para-quinone methides and 3-chlorooxindoles. Org Chem Front 2022. [DOI: 10.1039/d1qo01605a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A highly efficient diastereoselective [4 + 1] cycloaddition of ortho-tosylaminophenyl-substituted p-QMs with 3-chlorooxindoles has been developed to afford 3,2′-pyrrolidinyl spirooxindoles.
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Affiliation(s)
- Xiaochen Tian
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Yongxing Zhang
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Weiwu Ren
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology (QNLM), Qingdao 266237, China
| | - Yang Wang
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology (QNLM), Qingdao 266237, China
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12
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Wang J, Zhu S, Liu Y, Zhu X, Shi K, Li X, Zhu S. Microwave-assisted multicomponent reaction: An efficient synthesis of indolyl substituted and spiroxindole pyrido[2,3-d]pyrimidine derivatives. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.2001019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jing Wang
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Shuang Zhu
- School of Life Science, Xuzhou Medical university, Xuzhou, Jiangsu, China
| | - Yanni Liu
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaotong Zhu
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Kexin Shi
- School of Life Science, Xuzhou Medical university, Xuzhou, Jiangsu, China
| | - Xiang Li
- School of Life Science, Xuzhou Medical university, Xuzhou, Jiangsu, China
| | - Songlei Zhu
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China
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13
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Xiong Y, Han XX, Lu Y, Wang HJ, Zhang M, Liu XW. Highly diastereoselective synthesis of trifluoromethyl containing spiro[pyrrolidin-3,2′-oxindoles] from N-2,2,2-trifluoroethylsubstituted isatin imines and β,γ-unsaturated α-keto esters. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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14
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Zhang M, Gong Y, Zhou W, Zhou Y, Liu XL. Recent advances of chromone-based reactants in the catalytic asymmetric domino annulation reaction. Org Chem Front 2021. [DOI: 10.1039/d1qo00269d] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chiral polycyclic chromanones are important heterocyclic frameworks that constitute the core structures of many natural products and bioactive molecules.
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Affiliation(s)
- Min Zhang
- National & Local Joint Engineering Research Center for the Exploitation of Homology Resources of Southwest Medicine and Food
- Guizhou University
- Guiyang
- P. R. China
| | - Yi Gong
- National & Local Joint Engineering Research Center for the Exploitation of Homology Resources of Southwest Medicine and Food
- Guizhou University
- Guiyang
- P. R. China
| | - Wei Zhou
- National & Local Joint Engineering Research Center for the Exploitation of Homology Resources of Southwest Medicine and Food
- Guizhou University
- Guiyang
- P. R. China
| | - Ying Zhou
- College of Pharmaceutical Sciences
- Guizhou University of Chinese Medicine
- Guiyang
- P. R. China
| | - Xiong-Li Liu
- National & Local Joint Engineering Research Center for the Exploitation of Homology Resources of Southwest Medicine and Food
- Guizhou University
- Guiyang
- P. R. China
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