1
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Ethylbenzene Hydroperoxide: An efficient oxidizing agent for diastereoselective synthesis of Spiroepoxy oxindoles. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Li K, Sun X, Zhao S, Li T, Zha Z, Wang Z. Zn-Catalyzed enantioselective allylation and allenylation of isatins by virtue of a proline-derived chiral ligand. Chem Commun (Camb) 2022; 58:2156-2159. [PMID: 35060568 DOI: 10.1039/d1cc06563g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
An asymmetric allylation and allenylation of isatins with facile organoboron reagents was developed under the catalysis of a Lewis acid. A series of optically pure 3-allyl-3-hydroxyoxindoles and 3-allenyl-3-hydroxyoxindoles can be obtained in excellent yields (up to 99% yield) and high enantioselectivities (up to 97% ee). The possible transition state was supported by DFT calculation and the corresponding mechanism was proposed. A gram scale experiment and further functionalization of these chiral 3-hydroxyoxindoles are established.
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Affiliation(s)
- Kuiliang Li
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Xiang Sun
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Shuangshuang Zhao
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Tong Li
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei, 230026, P. R. China.
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3
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Abstract
This review summaries recent synthetic developments towards spirocyclic oxindoles and applications as valuable medicinal and synthetic targets.
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Affiliation(s)
- Alexander J. Boddy
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
| | - James A. Bull
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
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4
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Hajra S, Roy S, Mondal AS. Co(III)salen Catalyzed Enantioselective C3‐Indolylation of Spiro‐Epoxyoxindoles and Its Mechanistic Studies. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000811] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Saumen Hajra
- Center of Biomedical Research Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus Raebareli Road Lucknow 226014 India
| | - Sayan Roy
- Center of Biomedical Research Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus Raebareli Road Lucknow 226014 India
| | - Ananda Shankar Mondal
- Center of Biomedical Research Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus Raebareli Road Lucknow 226014 India
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5
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Sakla AP, Kansal P, Shankaraiah N. Syntheses and reactivity of spiro-epoxy/aziridine oxindole cores: developments in the past decade. Org Biomol Chem 2020; 18:8572-8596. [DOI: 10.1039/d0ob01726d] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review highlights various reactions to afford spiro-epoxy/aziridine oxindoles and their potential synthetic transformations.
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Affiliation(s)
- Akash P. Sakla
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500037
- India
| | - Pritish Kansal
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500037
- India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad-500037
- India
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6
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Qin H, Jia Y, Wang N, Jiang ZX, Yang Z. Practical and regioselective halo-trifluoromethylthiolation of sulfur ylides. Chem Commun (Camb) 2020; 56:8265-8268. [PMID: 32568315 DOI: 10.1039/d0cc03171b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A H2O mediated practical and highly regioselective chloro- and bromo-trifluoromethylthiolation of sulfur ylides is reported using a difunctionalization strategy. In the reaction sequence, sulfur ylides presumably react with an electrophilic trifluoromethylthiolating reagent to generate an α-SCF3 substituted sulfonium salt intermediate, which then undergoes a substitution with nucleophilic halogens.
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Affiliation(s)
- Hongmei Qin
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals, School of Pharmaceutical Sciences, Wuhan University, 185 Donghu Road, Wuhan 430071, China.
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7
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Shao J, Chen W, Ying Z, Liu S, Luo F, Ou L. Sulfur Ylide Initiated [4 + 1]/[4 + 2] Annulation Reactions: A One-Pot Approach to Dibenzofuran Acrylate Derivatives. Org Lett 2019; 21:6370-6373. [DOI: 10.1021/acs.orglett.9b02260] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jiaan Shao
- School of Medicine, Zhejiang University City College, Hangzhou, 310015, P. R. China
| | - Wenteng Chen
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Zhimin Ying
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Shuangrong Liu
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Feng Luo
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Lili Ou
- Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd., Hangzhou, 310011, P. R. China
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8
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Wang L, Cao W, Mei H, Hu L, Feng X. Catalytic Asymmetric Synthesis of Chiral Spiro‐cyclopropyl Oxindoles from 3‐Alkenyl‐oxindoles and Sulfoxonium Ylides. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800937] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lifeng Wang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Hongjiang Mei
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Linfeng Hu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of ChemistrySichuan University Chengdu 610064 People's Republic of China
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9
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Miceli M, Mazziotta A, Palumbo C, Roma E, Tosi E, Longhi G, Abbate S, Lupattelli P, Mazzeo G, Gasperi T. Asymmetric Synthesis of Spirooxindoles via Nucleophilic Epoxidation Promoted by Bifunctional Organocatalysts. Molecules 2018; 23:molecules23020438. [PMID: 29462935 PMCID: PMC6017607 DOI: 10.3390/molecules23020438] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 02/12/2018] [Accepted: 02/12/2018] [Indexed: 11/16/2022] Open
Abstract
Taking into account the postulated reaction mechanism for the organocatalytic epoxidation of electron-poor olefins developed by our laboratory, we have investigated the key factors able to positively influence the H-bond network installed inside the substrate/catalyst/oxidizing agent. With this aim, we have: (i) tested a few catalysts displaying various effects that noticeably differ in terms of steric hindrance and electron demand; (ii) employed α-alkylidene oxindoles decorated with different substituents on the aromatic ring (11a-g), the exocylic double bond (11h-l), and the amide moiety (11m-v). The observed results suggest that the modification of the electron-withdrawing group (EWG) weakly conditions the overall outcomes, and conversely a strong influence is unambiguously ascribable to either the N-protected or N-unprotected lactam framework. Specifically, when the NH free substrates (11m-u) are employed, an inversion of the stereochemical control is observed, while the introduction of a Boc protecting group affords the desired product 12v in excellent enantioselectivity (97:3 er).
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Affiliation(s)
- Martina Miceli
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
| | - Andrea Mazziotta
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
| | - Chiara Palumbo
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
| | - Elia Roma
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
| | - Eleonora Tosi
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
| | - Giovanna Longhi
- Dipartimento di Medicina Molecolare e Traslazionale (DMMT), Università di Brescia, viale Europa 11, 25123 Brescia, Italy.
| | - Sergio Abbate
- Dipartimento di Medicina Molecolare e Traslazionale (DMMT), Università di Brescia, viale Europa 11, 25123 Brescia, Italy.
| | - Paolo Lupattelli
- Dipartimento di Scienze, Università degli Studi della Basilicata, via dell'Ateneo Lucano 10, I-85100 Potenza, Italy.
| | - Giuseppe Mazzeo
- Dipartimento di Medicina Molecolare e Traslazionale (DMMT), Università di Brescia, viale Europa 11, 25123 Brescia, Italy.
| | - Tecla Gasperi
- Dipartimento di Scienze- Sezione di Nanoscienze e Nanotecnologie, Università degli Studi di Roma Tre, V.le G. Marconi 446, I-00146 Rome, Italy.
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10
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Cheng B, Zu B, Li Y, Tao C, Zhang C, Wang R, Li Y, Zhai H. Synthesis of CF3-containing spiro-epoxyoxindoles via the Corey–Chaykovsky reaction of N-alkyl isatins with Ph2S+CH2CF3OTf−. Org Biomol Chem 2018; 16:3564-3567. [DOI: 10.1039/c8ob00602d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CF3-containing spiro-epoxyoxindoles were successfully prepared via Corey–Chaykovsky reaction of N-alkyl isatins with the ylide generated from Ph2S+CH2CF3OTf− with almost exclusive diastereoselectivity.
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Affiliation(s)
- Bin Cheng
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Bing Zu
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Yuntong Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Cheng Tao
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Chen Zhang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Renqi Wang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Yun Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Hongbin Zhai
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
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11
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Mei GJ, Shi F. Catalytic asymmetric synthesis of spirooxindoles: recent developments. Chem Commun (Camb) 2018; 54:6607-6621. [DOI: 10.1039/c8cc02364f] [Citation(s) in RCA: 286] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The past four years have witnessed significant developments in the field of the catalytic asymmetric synthesis of spirooxindoles, and this feature article outlines the recent progress in this area, including the contributions of our group. This article is divided into sections according to the size and type of the generated spiro-ring fused at the C3-position of the oxindole core.
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Affiliation(s)
- Guang-Jian Mei
- School of Chemistry and Materials Science
- Jiangsu Normal University
- Xuzhou
- China
| | - Feng Shi
- School of Chemistry and Materials Science
- Jiangsu Normal University
- Xuzhou
- China
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12
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Chai GL, Han JW, Wong HNC. Asymmetric Darzens Reaction of Isatins with Diazoacetamides Catalyzed by Chiral BINOL-Titanium Complex. J Org Chem 2017; 82:12647-12654. [PMID: 29053263 DOI: 10.1021/acs.joc.7b02439] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An efficient catalytic asymmetric Darzens reaction of N-protected isatins with diazoacetamides using a chiral BINOL/Ti(OiPr)4 complex as the catalyst has been developed. This reaction is a straightforward method for the synthesis of spiro-epoxyoxindoles in 40-95% yields, up to >20:1 dr and up to >99% ee. A gram-scale reaction was also achieved in 95% yield with excellent stereoselectivity and enantioselectivity (>20:1 dr, >99% ee).
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Affiliation(s)
- Guo-Li Chai
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, The Chinese Academy of Sciences , 345 Ling Ling Road, Shanghai 200032, China
| | - Jian-Wei Han
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, The Chinese Academy of Sciences , 345 Ling Ling Road, Shanghai 200032, China.,Key Laboratory for Advanced Materials, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Henry N C Wong
- Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of Organic Chemistry, The Chinese Academy of Sciences , 345 Ling Ling Road, Shanghai 200032, China.,Department of Chemistry, The Chinese University of Hong Kong , Shatin, New Territories, Hong Kong SAR, China.,Shenzhen Municipal Key Laboratory of Chemical Synthesis of Medicinal Organic Molecules & Shenzhen Center of Novel Functional Molecules, Shenzhen Research Institute, The Chinese University of Hong Kong , No. 10, Second Yuexing Road, Shenzhen 518507, China
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13
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Garcia-Castro M, Annamalai M, Golz C, Strohmann C, Kumar K. Stereoselective Synthesis of Trisubstituted Epoxides Marks the Route to Chiral Building Blocks with Quaternary Centers. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701148] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Miguel Garcia-Castro
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Straße 11 44227 Dortmund Germany
| | - Murali Annamalai
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Straße 11 44227 Dortmund Germany
| | - Christopher Golz
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44221 Dortmund Germany
| | - Carsten Strohmann
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Straße 6 44221 Dortmund Germany
| | - Kamal Kumar
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Straße 11 44227 Dortmund Germany
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14
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Meninno S, Roselli A, Capobianco A, Overgaard J, Lattanzi A. Diastereodivergent and Enantioselective Access to Spiroepoxides via Organocatalytic Epoxidation of Unsaturated Pyrazolones. Org Lett 2017; 19:5030-5033. [DOI: 10.1021/acs.orglett.7b02189] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Sara Meninno
- Dipartimento
di Chimica e Biologia “A. Zambelli”, Università di Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy
| | - Angelo Roselli
- Dipartimento
di Chimica e Biologia “A. Zambelli”, Università di Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy
| | - Amedeo Capobianco
- Dipartimento
di Chimica e Biologia “A. Zambelli”, Università di Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy
| | - Jacob Overgaard
- Department
of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus, Denmark
| | - Alessandra Lattanzi
- Dipartimento
di Chimica e Biologia “A. Zambelli”, Università di Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy
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15
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Ji H, Zhu Y, Shao Y, Liu J, Yuan Y, Jia X. Active sp3 C–H Bond Oxidation Initiated sp3–sp2 Consecutive C–H Functionalization of N-Arylglycine Amides: Construction of Isatins. J Org Chem 2017; 82:9859-9865. [DOI: 10.1021/acs.joc.7b01480] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Honghe Ji
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yingzu Zhu
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yu Shao
- School
of Information Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China
| | - Jing Liu
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yu Yuan
- School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Xiaodong Jia
- College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
- School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
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16
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Zhu G, Bao G, Li Y, Sun W, Li J, Hong L, Wang R. Efficient Catalytic Kinetic Resolution of Spiro-epoxyoxindoles with Concomitant Asymmetric Friedel-Crafts Alkylation of Indoles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700494] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gongming Zhu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Guangjun Bao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Yiping Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Jing Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Liang Hong
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
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17
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Zhu G, Bao G, Li Y, Sun W, Li J, Hong L, Wang R. Efficient Catalytic Kinetic Resolution of Spiro-epoxyoxindoles with Concomitant Asymmetric Friedel-Crafts Alkylation of Indoles. Angew Chem Int Ed Engl 2017; 56:5332-5335. [DOI: 10.1002/anie.201700494] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 03/03/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Gongming Zhu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Guangjun Bao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Yiping Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Jing Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Liang Hong
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
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18
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Ashokkumar V, Siva A. One-pot synthesis of α,β-epoxy ketones through domino reaction between alkenes and aldehydes catalyzed by proline based chiral organocatalysts. Org Biomol Chem 2017; 15:2551-2561. [DOI: 10.1039/c7ob00031f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A proline based metal free organocatalysts developed by new approach for the synthesis of epoxide derivatives through domino reaction. This domino reaction allows the direct access to epoxide from various alkene and aldehyde through C–H functionalization and C–C/C–O bond formation. The catalytic efficiencies of organocatalysts were also determined by domino reaction with very good yield (up to 95 %) and ee's (up to 99 %).
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Affiliation(s)
- Veeramanoharan Ashokkumar
- Supramolecular and Organometallic Chemistry Lab
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
| | - Ayyanar Siva
- Supramolecular and Organometallic Chemistry Lab
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
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19
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Wang L, Qu X, Fang L, Li Z, Hu S, Wang F. Synthesis of 3-Acetoxyoxindole Derivatives by Metal-Free PhI(OAc)2-Mediated Oxidation of 3-Substituted Indoles. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600706] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Liang Wang
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical and Enviromental Engineering; Jianghan University; 430056 Wuhan P. R. China
| | - Xing Qu
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical and Enviromental Engineering; Jianghan University; 430056 Wuhan P. R. China
| | - Lizhu Fang
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical and Enviromental Engineering; Jianghan University; 430056 Wuhan P. R. China
| | - Zhan Li
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical and Enviromental Engineering; Jianghan University; 430056 Wuhan P. R. China
| | - Siqian Hu
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical and Enviromental Engineering; Jianghan University; 430056 Wuhan P. R. China
| | - Feng Wang
- College of Chemistry and Materials Science; Hubei Engineering University; 432000 Xiaogan P. R. China
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20
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Boucherif A, Duan SW, Yuan ZG, Lu LQ, Xiao WJ. Catalytic Asymmetric Allylation of 3-Aryloxindoles by Merging Palladium Catalysis and Asymmetric H-Bonding Catalysis. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501155] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Amina Boucherif
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 People's Republic of China
| | - Shu-Wen Duan
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 People's Republic of China
| | - Zhi-Guang Yuan
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 People's Republic of China
| | - Liang-Qiu Lu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 People's Republic of China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan, Hubei 430079 People's Republic of China
- State Key Laboratory of Applied Organic Chemistry Lanzhou University; Lanzhou 730000 People's Republic of China
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21
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Luo M, Yuan R, Liu X, Yu L, Wei W. Iron(III)-Catalyzed Arylation of Spiro-Epoxyoxindoles with Phenols/Naphthols towards the Synthesis of Spirocyclic Oxindoles. Chemistry 2016; 22:9797-803. [DOI: 10.1002/chem.201601185] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Mupeng Luo
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
| | - Rongju Yuan
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
| | - Xuesong Liu
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
| | - Linqian Yu
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
| | - Wanguo Wei
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
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22
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Polyfunctional 4-quinolinones. Synthesis of 2-substituted 3-hydroxy-4-oxo-1,4-dihydroquinolines. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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Hajra S, Aziz SM, Jana B, Mahish P, Das D. Synthesis of Chiral Spiro-Aziridine Oxindoles via Aza-Corey-Chaykovsky Reaction of Isatin Derived N-tert-Butanesulfinyl Ketimines. Org Lett 2016; 18:532-5. [PMID: 26781920 DOI: 10.1021/acs.orglett.5b03564] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A general and direct strategy for the synthesis of chiral spiro-aziridine oxindoles has been developed via an aza-Corey-Chaykovsky reaction of isatin-derived N-tert-butanesulfinyl ketimines with excellent selectivity (dr = 98:2 to >99:1). The method is explored for the synthesis of chiral 3-substituted spiro-aziridine oxindoles with high (2S,3S)-selectivity over (2S,3R).
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Affiliation(s)
- Saumen Hajra
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India
| | - Sk Mohammad Aziz
- Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Bibekananda Jana
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India.,Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Prosenjit Mahish
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India.,Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Dhiraj Das
- Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
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24
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Pace V, Castoldi L, Mamuye AD, Langer T, Holzer W. Chemoselective Addition of Halomethyllithiums to Functionalized Isatins:A Straightforward Access to Spiro‐Epoxyoxindoles. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500840] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Vittorio Pace
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstrasse 14, A‐1090 Vienna, Austria
| | - Laura Castoldi
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstrasse 14, A‐1090 Vienna, Austria
| | - Ashenafi Damtew Mamuye
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstrasse 14, A‐1090 Vienna, Austria
- University of Sassari, Department of Chemistry and Pharmacy, Via Vienna 2, I‐07100 Sassari, Italy
| | - Thierry Langer
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstrasse 14, A‐1090 Vienna, Austria
| | - Wolfgang Holzer
- University of Vienna, Department of Pharmaceutical Chemistry, Althanstrasse 14, A‐1090 Vienna, Austria
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25
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Liu YY, Duan SW, Zhang R, Liu YH, Chen JR, Xiao WJ. Base-catalyzed controllable reaction of 3-ylideneoxindoles with O-Boc hydroxycarbamates for the synthesis of amidoacrylates and spiroaziridine oxindoles. Org Biomol Chem 2016; 14:5224-8. [DOI: 10.1039/c6ob00891g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A base-catalyzed divergent reaction of 3-ylideneoxindoles and O-Boc hydroxycarbamates has been developed to provide various amidoacrylates and spiroaziridine oxindoles with high yields.
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Affiliation(s)
- Yi-Yin Liu
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
| | - Shu-Wen Duan
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
| | - Rui Zhang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
| | - Yun-Hang Liu
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
| | - Jia-Rong Chen
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan
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26
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Yuan Z, Fang X, Li X, Wu J, Yao H, Lin A. 1,6-Conjugated Addition-Mediated [2+1] Annulation: Approach to Spiro[2.5]octa-4,7-dien-6-one. J Org Chem 2015; 80:11123-30. [DOI: 10.1021/acs.joc.5b01793] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhenbo Yuan
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Xinxin Fang
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Xuanyi Li
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Jie Wu
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Hequan Yao
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Aijun Lin
- State Key Laboratory of Natural
Medicines (SKLNM) and Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, P. R. China
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27
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Reddi RN, Prasad PK, Sudalai A. N‐Heterocyclic Carbene Catalyzed Oxidative Coupling of Alkenes/ α‐Bromoacetophenones with Aldehydes: A Facile Entry to α,β‐Epoxy Ketones. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507363] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Rambabu N. Reddi
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
| | - Pragati K. Prasad
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
| | - Arumugam Sudalai
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
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28
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Reddi RN, Prasad PK, Sudalai A. N-Heterocyclic Carbene Catalyzed Oxidative Coupling of Alkenes/ α-Bromoacetophenones with Aldehydes: A Facile Entry to α,β-Epoxy Ketones. Angew Chem Int Ed Engl 2015; 54:14150-3. [DOI: 10.1002/anie.201507363] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Indexed: 11/07/2022]
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29
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Hajra S, Maity S, Maity R. Efficient Synthesis of 3,3′-Mixed Bisindoles via Lewis Acid Catalyzed Reaction of Spiro-epoxyoxindoles and Indoles. Org Lett 2015; 17:3430-3. [DOI: 10.1021/acs.orglett.5b01432] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Saumen Hajra
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
- Department
of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Subrata Maity
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
- Department
of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Ramkrishna Maity
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
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30
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Lapinsky DJ. Three-Membered Ring Systems. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/b978-0-08-100024-3.00003-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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31
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Arulananda Babu S, Padmavathi R, Ahmad Aslam N, Rajkumar V. Recent Developments on the Synthesis and Applications of Natural Products-Inspired Spirooxindole Frameworks. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2015. [DOI: 10.1016/b978-0-444-63462-7.00008-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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32
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Li W, Duan Z, Zhang X, Zhang H, Wang M, Jiang R, Zeng H, Liu C, Lei A. From Anilines to Isatins: Oxidative Palladium-Catalyzed Double Carbonylation of CH Bonds. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201410321] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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33
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Li W, Duan Z, Zhang X, Zhang H, Wang M, Jiang R, Zeng H, Liu C, Lei A. From Anilines to Isatins: Oxidative Palladium-Catalyzed Double Carbonylation of CH Bonds. Angew Chem Int Ed Engl 2014; 54:1893-6. [DOI: 10.1002/anie.201410321] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 11/26/2014] [Indexed: 12/17/2022]
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34
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Engen K, Sävmarker J, Rosenström U, Wannberg J, Lundbäck T, Jenmalm-Jensen A, Larhed M. Microwave Heated Flow Synthesis of Spiro-oxindole Dihydroquinazolinone Based IRAP Inhibitors. Org Process Res Dev 2014. [DOI: 10.1021/op500237k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | | | | | | | - Thomas Lundbäck
- Chemical
Biology Consortium Sweden, Science for Life Laboratory, Division of
Translational Medicine and Chemical Biology, Department of Medical
Biochemistry and Biophysics, Karolinska Institutet, Tomtebodavägen
23A, SE-171 65 Solna, Sweden
| | - Annika Jenmalm-Jensen
- Chemical
Biology Consortium Sweden, Science for Life Laboratory, Division of
Translational Medicine and Chemical Biology, Department of Medical
Biochemistry and Biophysics, Karolinska Institutet, Tomtebodavägen
23A, SE-171 65 Solna, Sweden
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35
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Kuang Y, Lu Y, Tang Y, Liu X, Lin L, Feng X. Asymmetric Synthesis of Spiro-epoxyoxindoles by the Catalytic Darzens Reaction of Isatins with Phenacyl Bromides. Org Lett 2014; 16:4244-7. [DOI: 10.1021/ol501941n] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yulong Kuang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yan Lu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yu Tang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Lili Lin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
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