1
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Yue T, Kusakabe T, Tsukamoto T, Takahashi K, Kikkawa S, Azumaya I, Kato K. Cyclization-Carbonylation of 2-Alkynyl Primary Benzamides using p-Benzoquinone under Neutral Conditions. J Org Chem 2024; 89:3977-3986. [PMID: 38407947 DOI: 10.1021/acs.joc.3c02812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
A palladium-catalyzed cyclization-carbonylation of 2-alkynyl primary benzamides 1 afforded methyl 3-substituted 1-methoxyisoquinoline-4-carboxylates 6 in good to moderate yields. In the case of mesylate 1r, 12 was obtained directly via a cyclization-carbonylation-cyclization cascade. Compounds 6 were converted to isoquinolin-1(2H)-ones 8 in good yields under microwave irradiation. In the case of the mesylate 6q, tricyclic isoquinolinone 10 was obtained in good yield. The reactions of thiophene-2-carboxamide derivatives also proceeded well.
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Affiliation(s)
- Tianci Yue
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Taichi Kusakabe
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Takuya Tsukamoto
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Keisuke Takahashi
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Shoko Kikkawa
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Keisuke Kato
- Faculty of Pharmaceutical Sciences, Toho University 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
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2
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Yin Z, Shi W, Wu XF. Transition-Metal-Catalyzed Carbonylative Multifunctionalization of Alkynes. J Org Chem 2022; 88:4975-4994. [PMID: 35709530 DOI: 10.1021/acs.joc.2c00655] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Currently, the construction of new carbon-carbon bonds and value-added structures in an atom- and step economical manner has become a continuous pursuit in the synthetic chemistry community. Since the first transition-metal-catalyzed hydroformylation of ethylene was reported by Otto Roelen in the 1930s, impressive progress has been achieved in the carbonylative functionalization of unsaturated C-C bonds. In contrast to alkenes, the carbonylative functionalization of alkynes offers tremendous potential for the construction of multisubstituted carbonyl-containing derivatives because of their two independently addressable π-systems. This review provides a timely and necessary investigation of transition-metal-catalyzed carbonylative mutifunctionalization of alkynes with the exclusion of carbonylative hydrofunctionalizations. Different transition metals including palladium, rhodium, iridium, ruthenium, iron, copper, etc. were applied to the development of novel carbonylative transformation. Various C-C, C-N, C-O, C-S, C-B, C-Si, and carbon-halogen bonds were formed efficiently and give the corresponding tri- or tetrasubstituted α,β-unsaturated ketones, diesters, and heterocycles.
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Affiliation(s)
- Zhiping Yin
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China
| | - Weidong Shi
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Science, 116023 Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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3
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Fang Z, Shu S, Zhou G, Deng Z, Huang P, Li B, Zhao Y. A new approach to isoindolinones via rhodium(III)‐catalyzed [3+2] annulation reactions of N‐methoxybenzamides with bis(tosylamido)methane. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhang Fang
- Soochow University College of Chemistry, Chemical Engineering and Materials Science CHINA
| | - Sai Shu
- Soochow University College of Chemistry, Chemical Engineering and Materials Science CHINA
| | - Guanyu Zhou
- Soochow University College of Chemistry, Chemical Engineering and Materials Science CHINA
| | - Zefeng Deng
- Soochow University College of Chemistry, Chemical Engineering and Materials Science CHINA
| | - Pengcheng Huang
- Soochow University College of Chemistry, Chemical Engineering and Materials Science CHINA
| | - Bao Li
- Henan Normal University School of Chemistry and Chemical Engineering CHINA
| | - Yingsheng Zhao
- Soochow University College of Chemistry, Chemical Engineering and Materials Science Dushu Lake Campus 215123 suzhou CHINA
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4
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Mancuso R, Ziccarelli I, Novello M, Cuocci C, Centore R, Della Ca' N, Olivieri D, Carfagna C, Gabriele B. A palladium iodide catalyzed regioselective carbonylative route to isocoumarin and thienopyranone carboxylic esters. J Catal 2022. [DOI: 10.1016/j.jcat.2021.11.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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5
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Li H, Lu F, Xu J, Hu J, Alhumade H, Lu L, Lei A. Electrochemical oxidative selenocyclization of olefinic amides towards the synthesis of iminoisobenzofurans. Org Chem Front 2022. [DOI: 10.1039/d2qo00406b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
We introduced an electrochemical oxidative radical cascade cyclization of olefinic amides and diselenides without a transition-metal catalyst and external oxidant. This selenocyclization reaction provided a facile method to construct C–Se and C–O bonds in one step.
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Affiliation(s)
- Hao Li
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Fangling Lu
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Jie Xu
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Jianguo Hu
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hesham Alhumade
- Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
- Center of Research Excellence in Renewable Energy and Power Systems, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Lijun Lu
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, Hubei 430072, P. R. China
| | - Aiwen Lei
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, Hubei 430072, P. R. China
- King Abdulaziz University, Jeddah, Saudi Arabia
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6
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Zhu YM, Fang Y, Li H, Xu XP, Ji SJ. Divergent Reaction of Isocyanides with o-Bromobenzaldehydes: Synthesis of Ketenimines and Lactams with Isoindolinone Cores. Org Lett 2021; 23:7342-7347. [PMID: 34523342 DOI: 10.1021/acs.orglett.1c02422] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A divergent reaction of isocyanides with o-bromobenzaldehydes for the synthesis of isoindolinone-derived ketenimines and lactams was disclosed. The reaction features readily available reactants, relatively mild conditions, and high yields of products. Ketenimines could be applied in further transformations for access to other functional molecules. A mechanism study showed that the palladium-migration/imine-insertion process was the key step in this reaction.
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Affiliation(s)
- Yi-Ming Zhu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, People's Republic of China
| | - Yizhan Fang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, People's Republic of China
| | - Haiyan Li
- Analysis and Testing Center, Soochow University, Suzhou 215123, People's Republic of China
| | - Xiao-Ping Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, People's Republic of China.,Innovation Center for Chemical Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, People's Republic of China
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7
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Gudipati R, Jayaram V, Raghavulu K, Bhoot D, Basavaiah K, Yennam S, Behera M. Iron Promoted Ring Opening and Ring Closing Cascade (ROCC) Reaction of
Ortho
‐Carboxy‐Isoxazoles Leading to Isoindolinone Derivatives. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ramakrishna Gudipati
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
- Department of Inorganic & Analytical Chemistry Andhra University, Waltair Junction Visakhapatnam Andhra Pradesh 530003 India
| | - Vankudoth Jayaram
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
| | - Karri Raghavulu
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
- Department of Inorganic & Analytical Chemistry Andhra University, Waltair Junction Visakhapatnam Andhra Pradesh 530003 India
| | - Dinesh Bhoot
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
| | - Keloth Basavaiah
- Department of Inorganic & Analytical Chemistry Andhra University, Waltair Junction Visakhapatnam Andhra Pradesh 530003 India
| | - Satyanarayana Yennam
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
| | - Manoranjan Behera
- Chemistry Services Aragen Life Sciences (Formerly known as GVK Biosciences), Plot No. 125 (part)&126, IDA, Mallapur Hyderabad Telangana 500076 India
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8
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Duan S, Xiang Q, Deng C, Jie Y, Luo H, Xu ZF. Synthesis of phthalan derivatives via a formal intramolecular 1,3-insertion of rhodium(II) azavinyl carbenes into O Si bond. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Topolovčan N, Duplić F, Gredičak M. Influence of
N
‐Substitution in 3‐Alkyl‐3‐hydroxyisoindolin‐1‐ones on the Stereoselectivity of Brønsted Acid‐Catalyzed Synthesis of 3‐Methyleneisoindolin‐1‐ones. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nikola Topolovčan
- Division of Organic Chemistry and Biochemistry Ruđer Bošković Institute Bijenička cesta 54 10000 Zagreb Croatia
| | - Filip Duplić
- Division of Organic Chemistry and Biochemistry Ruđer Bošković Institute Bijenička cesta 54 10000 Zagreb Croatia
| | - Matija Gredičak
- Division of Organic Chemistry and Biochemistry Ruđer Bošković Institute Bijenička cesta 54 10000 Zagreb Croatia
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10
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Palladium Nanoparticles Supported on Smopex-234® as Valuable Catalysts for the Synthesis of Heterocycles. Catalysts 2021. [DOI: 10.3390/catal11060706] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Supported catalysts are important tools for developing green-economy-based processes. Palladium nanoparticles (NPs) that are immobilized on two fibers developed as metal scavengers (i.e., Smopex®-234 and Smopex®-111, 1% w/w) have been prepared and tested in copper-free cyclocarbonylative Sonogashira reactions. Their catalytic activity has been compared with that of a homogeneous catalyst (i.e., PdCl2(PPh3)2). Pd/Smopex®-234 showed high activity and selectivity in the synthesis of functionalized heterocycles, such as phthalans and isochromans, even when working with a very low amount of palladium (0.2–0.5 mol%). The extension of Pd/Smopex®-234 promoted cyclocarbonylative reactions to propargyl and homopropargyl amides afforded the corresponding isoindoline and dihydrobenzazepine derivatives. A preliminary test on Pd NPs leaching into the solution (1.7 × 10−3 mg) seems to indicate that, at the end of the reaction, almost all of the active metal is present on the fiber surface.
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11
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Neto JSS, Zeni G. Recent Developments in the Cyclization of Alkynes and Nitrogen Compounds for the Synthesis of Indole Derivatives. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jose S. S. Neto
- Departamento de Química Universidade Federal de Santa Catarina Florianópolis Santa Catarina 88040-900 Brazil
| | - Gilson Zeni
- Department of Biochemistry and Molecular Biology Laboratório de Síntese Reatividade Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE Universidade Federal de Santa Maria Santa Maria Rio Grande do Sul 97105-900 Brazil
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12
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Savela R, Méndez‐Gálvez C. Isoindolinone Synthesis via One-Pot Type Transition Metal Catalyzed C-C Bond Forming Reactions. Chemistry 2021; 27:5344-5378. [PMID: 33125790 PMCID: PMC8048987 DOI: 10.1002/chem.202004375] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/30/2020] [Indexed: 11/06/2022]
Abstract
Isoindolinone structure is an important privileged scaffold found in a large variety of naturally occurring as well as synthetic, biologically and pharmaceutically active compounds. Owing to its crucial role in a number of applications, the synthetic methodologies for accessing this heterocyclic skeleton have received significant attention during the past decade. In general, the synthetic strategies can be divided into two categories: First, direct utilization of phthalimides or phthalimidines as starting materials for the synthesis of isoindolinones; and second, construction of the lactam and/or aromatic rings by different catalytic methods, including C-H activation, cross-coupling, carbonylation, condensation, addition and formal cycloaddition reactions. Especially in the last mentioned, utilization of transition metal catalysts provides access to a broad range of substituted isoindolinones. Herein, the recent advances (2010-2020) in transition metal catalyzed synthetic methodologies via formation of new C-C bonds for isoindolinones are reviewed.
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Affiliation(s)
- Risto Savela
- Johan Gadolin Process Chemistry CentreLaboratory of Molecular Science and TechnologyÅbo Akademi UniversityBiskopsgatan 820500TurkuFinland
| | - Carolina Méndez‐Gálvez
- Johan Gadolin Process Chemistry CentreLaboratory of Molecular Science and TechnologyÅbo Akademi UniversityBiskopsgatan 820500TurkuFinland
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13
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Borja-Miranda A, Valencia-Villegas F, Lujan-Montelongo JA, Polindara-García LA. Synthesis of Polysubstituted Isoindolinones via Radical Cyclization of 1,3-Dicarbonyl Ugi-4CR Adducts Using Tetrabutylammonium Persulfate and TEMPO. J Org Chem 2021; 86:929-946. [PMID: 33291875 DOI: 10.1021/acs.joc.0c02441] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The development of an efficient method for the synthesis of polysubstituted isoindolinones from 1,3-dicarbonyl Ugi-4CR adducts, employing an aromatic radical cyclization process promoted by tetrabutylammonium persulfate and 2,2,6,6-tetramethyl-1-piperidine 1-oxyl (TEMPO), is described. The protocol allowed the construction of a library of isoindolinones bearing a congested carbon in good to excellent yields under mild conditions and in short reaction times.
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Affiliation(s)
- Andrés Borja-Miranda
- Department of Organic Chemistry, Institute of Chemistry, National Autonomous University of Mexico, Mexico City C.P. 04510, Mexico
| | - Fabiola Valencia-Villegas
- Department of Organic Chemistry, Institute of Chemistry, National Autonomous University of Mexico, Mexico City C.P. 04510, Mexico
| | | | - Luis A Polindara-García
- Department of Organic Chemistry, Institute of Chemistry, National Autonomous University of Mexico, Mexico City C.P. 04510, Mexico
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14
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Albano G, Giuntini S, Aronica LA. Synthesis of 3-Alkylideneisoindolin-1-ones via Sonogashira Cyclocarbonylative Reactions of 2-Ethynylbenzamides. J Org Chem 2020; 85:10022-10034. [PMID: 32615762 PMCID: PMC8154568 DOI: 10.1021/acs.joc.0c01282] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Cyclocarbonylative Sonogashira reactions of ortho-ethynylbenzamides have been investigated. The process is carried out under CO pressure, in the presence of a very small amount of PdCl2(PPh3)2 (0.4 mol %) as a catalytic precursor and without the need for a Cu salt as the co-catalyst. 2-Ethynylbenzamide reacted successfully with iodoarenes bearing electron-withdrawing and electron-donating groups, giving rise to different classes of compounds depending on the solvent used. On the contrary, N-(4-chlorophenyl)-2-ethynylbenzamide afforded exclusively polyfunctionalized isoindolinones with high stereoselectivity toward (E) isomers.
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Affiliation(s)
- Gianluigi Albano
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi 13, 56124 Pisa, Italy
| | - Stefano Giuntini
- Dipartimento di Chimica "Ugo Schiff", Università degli Studi di Firenze, Via della Lastruccia 3, 50019 Sesto Fiorentino, Italy.,Centro di Risonanze Magnetiche (CERM), Università degli Studi di Firenze and Consorzio Interuniversitario Risonanze Magnetiche di Metallo Proteine (CIRMMP), Via Luigi Sacconi 6, 50019 Sesto Fiorentino, Italy
| | - Laura Antonella Aronica
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi 13, 56124 Pisa, Italy
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15
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Kumar M, Verma S, Verma AK. Ru(II)-Catalyzed Oxidative Olefination of Benzamides: Switchable Aza-Michael and Aza-Wacker Reaction for Synthesis of Isoindolinones. Org Lett 2020; 22:4620-4626. [DOI: 10.1021/acs.orglett.0c01237] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manoj Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Shalini Verma
- Department of Chemistry, University of Delhi, Delhi 110007, India
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16
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Liu H, Deng X, Huang X, Ji N, He W. Study on the ArI-catalyzed intramolecular oxy-cyclization of 2-alkenylbenzamides to benzoiminolactones. Org Biomol Chem 2020; 18:3654-3658. [PMID: 32348390 DOI: 10.1039/d0ob00612b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A new intramolecular oxy-cyclization of 2-alkenylbenzamides catalyzed by ArI has been developed. This protocol is highlighted by its metal-free catalytic system and extremely short reaction time, providing efficient and straightforward access to various benzoiminolactones in good to excellent yields. Interestingly, a regioselective transformation occurred when using two different reaction systems. Mechanistic studies suggested that mCPBA acts as both oxidant and ligand at the IIII center, and the Lewis acid BF3 accelerated ligand exchange and reductive elimination in the catalytic process.
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Affiliation(s)
- Huixia Liu
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an 710032, P. R. China.
| | - Xiaojun Deng
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an 710032, P. R. China.
| | - Xie Huang
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an 710032, P. R. China.
| | - Nan Ji
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an 710032, P. R. China.
| | - Wei He
- Department of Chemistry, School of Pharmacy, The Fourth Military Medical University, 169 Changle West Road, Xi'an 710032, P. R. China.
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17
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Wang J, Liu Y, Xiong Z, Zhong L, Ding S, Li L, Zhao H, Chen C, Shang Y. Palladium-catalysed dearomative aryl/cycloimidoylation of indoles. Chem Commun (Camb) 2020; 56:3249-3252. [PMID: 32108847 DOI: 10.1039/d0cc00402b] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The first example of a dearomative palladium-catalysed isocyanide insertion reaction has been developed using functionalized isocyanides as the reaction partner of N-(2-bromobenzoyl)indoles. The imidoyl-palladium intermediate generated by tandem indole double bond/isocyanide insertion reactions could be trapped by intramolecular functional groups such as the C(sp2)-H bond and alkenes, affording diversified indoline derivatives bearing C3 imine-containing heterocycles. The dearomative aryl/cycloimidoylation of indoles proceeded smoothly in good to excellent yields with a wide functional group tolerance.
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Affiliation(s)
- Jian Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yuan Liu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Zhuang Xiong
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529020, P. R. China
| | - Ling Zhong
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Shumin Ding
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Lianjie Li
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Haixia Zhao
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Chen Chen
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
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18
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Large B, Gigant N, Joseph D, Prim D. Rhodium-Catalyzed C-H Activation of Naphthamides for the Syntheiss of Substituted 3 H
-Benzo[ e
]isoindolin-3-ones. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901244] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Benjamin Large
- ILV, UVSQ, CNRS; Université Paris-Saclay; 78035 Versailles France
| | - Nicolas Gigant
- BioCIS, Université Paris-Sud, CNRS; Université Paris-Saclay; 92296 Châtenay-Malabry France
| | - Delphine Joseph
- BioCIS, Université Paris-Sud, CNRS; Université Paris-Saclay; 92296 Châtenay-Malabry France
| | - Damien Prim
- ILV, UVSQ, CNRS; Université Paris-Saclay; 78035 Versailles France
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19
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Abstract
In this account, we review our efforts in the field of carbonylation reactions promoted by palladium iodide-based catalysts, which have proven to be particularly efficient in diverse kinds of carbonylation processes (oxidative carbonylations as well as additive and substitutive carbonylations). Particularly in the case of oxidative carbonylations, more emphasis has been given to the most recent results and applications.
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20
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Yang Y, Liu Y, Zhu R, Liu C, Zhang D. Theoretical Insight into the Mechanism and Origin of Divergent Reactivity in the Synthesis of Benzo-Heterocycles from o-Alkynylbenzamides Catalyzed by Gold and Platinum Complexes. J Org Chem 2019; 84:9705-9713. [PMID: 31246456 DOI: 10.1021/acs.joc.9b01441] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This work presents a DFT study on the mechanism and origin of catalyst-controlled divergent reactivity in the synthesis of benzo-heterocycles from o-alkynylbenzamides by Au(I)/Pt(IV) catalysis. The results indicate that the transformations proceed via a nucleophilic cyclization process. In the Au(I) catalysis, the preferred O-attack mode mainly originates from the symmetry match in the dominant bond-forming interaction between the lone-pair orbital of carbonyl-O and the in-plane alkyne π* orbital, and the electronic property of the ligand controls the O-5-exo-dig/O-6-endo-dig selectivity. The preference for the N-attack mode in Pt(IV) catalysis is attributed to the stronger coordinate capability of carbonyl-O than amino-N in the substrate to PtCl4, and the regioselective N-6-endo-dig or N-5-exo-dig cyclization depends on the stronger electrostatic interaction between the amino-N and alkynyl-Cβ atoms. The theoretical results provide a fundamental understanding of why and how gold and platinum complexes catalyze the cyclization of o-alkynylbenzamides with different chemo- and regioselectivities.
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Affiliation(s)
- Yiying Yang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , P. R. China
| | - Yanhong Liu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , P. R. China
| | - Rongxiu Zhu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , P. R. China
| | - Chengbu Liu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , P. R. China
| | - Dongju Zhang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering , Shandong University , Jinan 250100 , P. R. China
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21
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Gabriele B, Mancuso R, Veltri L, Ziccarelli I, Della Ca' N. Palladium-Catalyzed Double Cyclization Processes Leading to Polycyclic Heterocycles: Recent Advances. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900481] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Lucia Veltri
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Ida Ziccarelli
- Laboratory of Industrial and Synthetic Organic Chemistry; Department of Chemistry and Chemical Technologies; University of Calabria;; Via Pietro Bucci 12 C 87036 Arcavacata di Rende (CS) Italy
| | - Nicola Della Ca'
- Department of Chemistry; Life Sciences and Environmental Sustainability; University of Parma; Parco Area delle Scienze 17/A 43124 Parma Italy
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22
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Highly stereoselective synthesis of (Z)-3-methoxy-1-methyleneisoindoles via DMAP catalyzed cyclization of methyl 2-alkynylbenzimidates. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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23
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de Marigorta EM, Santos JMDL, Ochoa de Retana AM, Vicario J, Palacios F. Multicomponent reactions (MCRs): a useful access to the synthesis of benzo-fused γ-lactams. Beilstein J Org Chem 2019; 15:1065-1085. [PMID: 31164944 PMCID: PMC6541321 DOI: 10.3762/bjoc.15.104] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/17/2019] [Indexed: 12/17/2022] Open
Abstract
Benzo-fused γ-lactam rings such as isoindolin-2-ones and 2-oxindoles are part of the structure of many pharmaceutically active molecules. They can be often synthesized by means of multicomponent approaches and recent contributions in this field are summarized in this review. Clear advantages of these methods include the efficiency in saving raw materials and working time. However, there is still a need of new catalytic systems to allow the enantioselective preparation of these heterocycles by multicomponent reactions.
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Affiliation(s)
- Edorta Martínez de Marigorta
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Jesús M de Los Santos
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Ana M Ochoa de Retana
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Javier Vicario
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
| | - Francisco Palacios
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
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24
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Synthesis of 3-(Bromomethylene)isobenzofuran-1(3H)-ones through regioselective 5-exo-dig bromocyclization of 2-alkynylbenzoic acids. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.045] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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25
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Sun J, Bai D, Wang P, Wang K, Zheng G, Li X. Chemodivergent Oxidative Annulation of Benzamides and Enynes via 1,4-Rhodium Migration. Org Lett 2019; 21:1789-1793. [DOI: 10.1021/acs.orglett.9b00363] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jiaqiong Sun
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Dachang Bai
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Peiyuan Wang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Kuan Wang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Guangfan Zheng
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Xingwei Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
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26
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Tian R, Li Y, Liang C. Mechanism of Rhodium(III)-Catalyzed C-H Activation/Annulation of Aromatic Amide with α-Allenol: A Computational Study. J Org Chem 2019; 84:2642-2651. [PMID: 30735381 DOI: 10.1021/acs.joc.8b03078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
With the help of DFT calculations, the reaction mechanisms of the rhodium(III)-catalyzed C-H activation/annulation between aromatic amide and α-allenol leading to the formation of isoindolinone have been theoretically investigated. Our calculated results show that the catalytic cycle consists of four stages: N-H deprotonation and C-H activation (Stage I), allene insertion, rearrangement and isomerization (Stage II), β-H elimination and enol-keto tautomerism (Stage III), and catalyst regeneration resulting in the five-membered ring product (Stage IV). For stage IV, besides the reaction paths proposed by the experimentalists, i.e., the insertion and reductive elimination (labeled as path a) and the reductive elimination and hydroamination (labeled as path b), an alternative path which involves C-N and C-H reductive eliminations (labeled as path c) was proposed and examined. The computational results show that the newly established path c is more energetically favorable than the reaction paths proposed by the experimentalists (paths a and b). The allene (non-terminal double bond) insertion step contributes to the rate-determining step with an overall activation free energy of 24.6 kcal/mol. Our study is beneficial for a better comprehension of the reaction mechanisms and provides a significant suggestion for further development of similar reactions.
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Affiliation(s)
- Ruixue Tian
- School of Petroleum and Chemical Engineering , Dalian University of Technology , Panjin 124221 , P.R. China
| | - Yan Li
- School of Chemical Engineering , University of Science and Technology Liaoning , Anshan 114051 , P.R. China
| | - Changhai Liang
- School of Petroleum and Chemical Engineering , Dalian University of Technology , Panjin 124221 , P.R. China
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27
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Wang YH, Ouyang B, Qiu G, Zhou H, Liu JB. Oxidative oxy-cyclization of 2-alkynylbenzamide enabled by TBAB/Oxone: switchable synthesis of isocoumarin-1-imines and isobenzofuran-1-imine. Org Biomol Chem 2019; 17:4335-4341. [DOI: 10.1039/c9ob00320g] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A TBAB-controlled switchable synthesis of isocoumarin-1-imine and isobenzofuran-1-imine from 2-alkynylbenzamide in water is described in this paper.
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Affiliation(s)
- Yan-Hua Wang
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
- College of Biological
| | - Banlai Ouyang
- Department of Chemistry
- Nanchang Normal University
- Nanchang 330032
- P. R. China
- School of Chemistry and Chemical Engineering
| | - Guanyinsheng Qiu
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Hongwei Zhou
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Jin-Biao Liu
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
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28
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Mancuso R, Ziccarelli I, Fini F, Della Ca' N, Marino N, Carfagna C, Gabriele B. A Regio- and Stereoselective Carbonylative Approach to Alkyl (Z
)-2-[3-Oxoisobenzofuran-1-(3H
)-ylidene]acetates. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801308] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies; University of Calabria; Via Pietro Bucci 12/C 87036 Arcavacata di Rende (CS) Italy
| | - Ida Ziccarelli
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies; University of Calabria; Via Pietro Bucci 12/C 87036 Arcavacata di Rende (CS) Italy
| | - Francesco Fini
- Department of Life Sciences; University of Modena and Reggio Emilia; Via G. Campi 103 41125 Modena Italy
| | - Nicola Della Ca'
- Department of Chemistry, Life Sciences and Environmental Sustainability (SCVSA); University of Parma; Parco Area delle Scienze 17 A 43124 Parma Italy
| | - Nadia Marino
- Department of Chemistry and Chemical Technologies; University of Calabria; Via Pietro Bucci 14/C 87036 Arcavacata di Rende (CS) Italy
| | - Carla Carfagna
- Department of Industrial Chemistry “T. Montanari”; University of Bologna; Viale Risorgimento 4 40136 Bologna Italy
| | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies; University of Calabria; Via Pietro Bucci 12/C 87036 Arcavacata di Rende (CS) Italy
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29
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Ilya E, Kulikova L, Van der Eycken EV, Voskressensky L. Recent Advances in Phthalan and Coumaran Chemistry. ChemistryOpen 2018; 7:914-929. [PMID: 30498677 PMCID: PMC6250979 DOI: 10.1002/open.201800184] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Indexed: 12/12/2022] Open
Abstract
Oxygen-containing heterocycles are common in biologically active compounds. In particular, phthalan and coumaran cores are found in pharmaceuticals, organic electronics, and other useful medical and technological applications. Recent research has expanded the methods available for their synthesis. This Minireview presents recent advances in the chemistry of phthalans and coumarans, with the goal of overcoming synthetic challenges and facilitating the applications of phthalans and coumarans.
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Affiliation(s)
- Efimov Ilya
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
| | - Larisa Kulikova
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
| | - Erik V. Van der Eycken
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)Department of ChemistryKU Leuven Celestijnenlaan 200F3001LeuvenBelgium
| | - Leonid Voskressensky
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
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30
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Cruz F, Vaz B, Vilar U, Ortega A, Madich Y, Álvarez R, Aurrecoechea JM. Regioselective Palladium-Catalyzed Heterocyclization–Sonogashira Coupling Cascades from 2-Alkynylbenzamides and Terminal Alkynes: Experimental and DFT Studies. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00519] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Francisco Cruz
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - Belén Vaz
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - Unai Vilar
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Aitor Ortega
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Youssef Madich
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Rosana Álvarez
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - José M. Aurrecoechea
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
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31
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Wang YH, Liu JB, Ouyang B, Zhou H, Qiu G. TBAI-mediated regioselective 5-exo-dig iodinative oxocyclization of 2-alkynylbenzamides for the synthesis of isobenzofuran-1-imines and isobenzofurans. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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32
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Zhang W, Zhao MN, Chen M, Ren ZH, Guan Z. Palladium-Catalyzed Regioselective Cyclocarbonylation of N
-(3-Phenylprop-2-ynyl)anilines with Carbon Monoxide and Alcohols for the Synthesis of Quinoline-3-carboxylic Esters. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Wei Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Mi-Na Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
- Shaanxi Key Laboratory of Phytochemistry; College of Chemistry and Chemical Engineering; Baoji University of Arts and Sciences; Baoji 721013 P. R. China
| | - Ming Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
| | - Zhenghui Guan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science; Northwest University; Xi'an 710127 P. R. China
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33
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Mancuso R, Ziccarelli I, Chimento A, Marino N, Della Ca' N, Sirianni R, Pezzi V, Gabriele B. Catalytic Double Cyclization Process for Antitumor Agents against Breast Cancer Cell Lines. iScience 2018; 3:279-288. [PMID: 30428327 PMCID: PMC6137400 DOI: 10.1016/j.isci.2018.04.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/23/2018] [Accepted: 04/26/2018] [Indexed: 01/22/2023] Open
Abstract
The development of efficient synthetic strategies for the discovery of novel antitumor molecules is a major goal in current research. In this context, we report here a catalytic double cyclization process leading to bicyclic heterocycles with significant antitumor activity on different human breast cancer (BC) cell lines. The products, 6,6a-dihydrofuro[3,2-b]furan-2(5H)-ones, were obtained in one step, starting from simple substrates (4-yne-1,3-diols, CO, and O2), under the catalytic action of PdI2 in conjunction with KI. These compounds have significant antiproliferative activity in vitro on human BC cell lines, both hormone receptor positive (MCF-7) and triple negative (triple-negative breast cancer [TNBC]; MDA-MB-231 and MDAMB-468), while exhibiting practically no effects on normal MCF-10A (human mammary epithelial) and 3T3-L1 (murine fibroblasts) cells. Thus, these compounds have the potential to expand the therapeutic options against BC, and in particular, against its most aggressive forms (TNBCs). Moreover, the present synthetic approach may provide an economic benefit for their production.
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Affiliation(s)
- Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 12/C, 87036 Arcavacata di Rende, Rende (CS), Italy.
| | - Ida Ziccarelli
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 12/C, 87036 Arcavacata di Rende, Rende (CS), Italy
| | - Adele Chimento
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Rende (CS), Italy
| | - Nadia Marino
- Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 14/C, 87036 Arcavacata di Rende, Rende (CS), Italy
| | - Nicola Della Ca'
- Department of Life Sciences and Environmental Sustainability (SCVSA), University of Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy
| | - Rosa Sirianni
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Rende (CS), Italy
| | - Vincenzo Pezzi
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Rende (CS), Italy
| | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 12/C, 87036 Arcavacata di Rende, Rende (CS), Italy.
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34
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Luo S, Xiong Z, Lu Y, Zhu Q. Enantioselective Synthesis of Planar Chiral Pyridoferrocenes via Palladium-Catalyzed Imidoylative Cyclization Reactions. Org Lett 2018. [PMID: 29537285 DOI: 10.1021/acs.orglett.8b00348] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A highly efficient synthesis of planar chiral pyrido[3,4- b] ferrocenes by a palladium-catalyzed enantioselective isocyanide insertion/desymmetric C(sp2)-H bond activation reaction was developed. Various planar chiral pyridoferrocenes were obtained in high yields with good to excellent enantioselectivity under mild conditions (up to 99% yield, 99% ee), enabled by a unique SPINOL-derived phosphoramidite ligand.
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Affiliation(s)
- Shuang Luo
- State Key Laboratory of Respiratory Disease , Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences , 190 Kaiyuan Avenue , Guangzhou 510530 , China.,University of Chinese Academy of Sciences , No. 19(A) Yuquan Road , Shijingshan District , Beijing 100049 , China
| | - Zhuang Xiong
- State Key Laboratory of Respiratory Disease , Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences , 190 Kaiyuan Avenue , Guangzhou 510530 , China.,University of Chinese Academy of Sciences , No. 19(A) Yuquan Road , Shijingshan District , Beijing 100049 , China
| | - Yongzhi Lu
- State Key Laboratory of Respiratory Disease , Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences , 190 Kaiyuan Avenue , Guangzhou 510530 , China.,University of Chinese Academy of Sciences , No. 19(A) Yuquan Road , Shijingshan District , Beijing 100049 , China
| | - Qiang Zhu
- State Key Laboratory of Respiratory Disease , Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences , 190 Kaiyuan Avenue , Guangzhou 510530 , China.,University of Chinese Academy of Sciences , No. 19(A) Yuquan Road , Shijingshan District , Beijing 100049 , China
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35
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Hazarika D, Phukan P. Copper-Catalyzed Stereoselective Domino Synthesis of (Z
)-3-Methyleneisoindolin-1-one. ChemistrySelect 2018. [DOI: 10.1002/slct.201702875] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Debojit Hazarika
- Department of Chemistry; Gauhati University; Guwahati, 781014 Assam India
| | - Prodeep Phukan
- Department of Chemistry; Gauhati University; Guwahati, 781014 Assam India
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36
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Brahmchari D, Verma AK, Mehta S. Regio- and Stereoselective Synthesis of Isoindolin-1-ones through BuLi-Mediated Iodoaminocyclization of 2-(1-Alkynyl)benzamides. J Org Chem 2018; 83:3339-3347. [DOI: 10.1021/acs.joc.7b02903] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Dhirendra Brahmchari
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
| | - Akhilesh K. Verma
- Synthetic Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Saurabh Mehta
- Department of Applied Chemistry, Delhi Technological University, Delhi, 110042, India
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37
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Veltri L, Giofrè SV, Devo P, Romeo R, Dobbs AP, Gabriele B. A Palladium Iodide-Catalyzed Oxidative Aminocarbonylation–Heterocyclization Approach to Functionalized Benzimidazoimidazoles. J Org Chem 2018; 83:1680-1685. [DOI: 10.1021/acs.joc.7b03167] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lucia Veltri
- Laboratory
of Industrial and Synthetic Organic Chemistry (LISOC), Department
of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci 12/C, 87036 Arcavacata di Rende (CS), Italy
| | - Salvatore V. Giofrè
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via SS Annunziata, 98168 Messina, Italy
| | - Perry Devo
- School
of Science, University of Greenwich, Central Avenue,
Chatham Maritime, Kent ME4 4TB, U.K
| | - Roberto Romeo
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via SS Annunziata, 98168 Messina, Italy
| | - Adrian P. Dobbs
- School
of Science, University of Greenwich, Central Avenue,
Chatham Maritime, Kent ME4 4TB, U.K
| | - Bartolo Gabriele
- Laboratory
of Industrial and Synthetic Organic Chemistry (LISOC), Department
of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci 12/C, 87036 Arcavacata di Rende (CS), Italy
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38
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Peng JB, Wu XF. Liganden- und lösungsmittelkontrollierte regio- und chemodivergente Carbonylierungen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201709807] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jin-Bao Peng
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus Hangzhou 310018 V.R. China
| | - Xiao-Feng Wu
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus Hangzhou 310018 V.R. China
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
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39
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Peng JB, Wu XF. Ligand- and Solvent-Controlled Regio- and Chemodivergent Carbonylative Reactions. Angew Chem Int Ed Engl 2018; 57:1152-1160. [DOI: 10.1002/anie.201709807] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Indexed: 01/29/2023]
Affiliation(s)
- Jin-Bao Peng
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus Hangzhou 310018 P. R. China
| | - Xiao-Feng Wu
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus Hangzhou 310018 P. R. China
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
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40
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Wang RX, Yuan ST, Liu JB, Wu J, Qiu G. Regioselective 5-exo-dig oxy-cyclization of 2-alkynylbenzamide for the synthesis of isobenzofuran-1-imines and isobenzofuran. Org Biomol Chem 2018; 16:4501-4508. [DOI: 10.1039/c8ob00779a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A TBAB-mediated regioselective radical cyclization of 2-alkynylbenzamide is described herein for the synthesis of isobenzofuran-1-imines. The reactions proceeded smoothly under mild conditions.
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Affiliation(s)
- Rui-Xiang Wang
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Si-Tian Yuan
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
- College of Biological
| | - Jin-Biao Liu
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Jie Wu
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Guanyinsheng Qiu
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
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41
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Chinta BS, Sanapa H, Vasikarla KP, Baire B. Highly regioselective, electrophile induced cyclizations of 2-(prop-1-ynyl)benzamides. Org Biomol Chem 2018; 16:3947-3951. [DOI: 10.1039/c8ob00434j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report an electrophile promoted, highly regioselective (∼100%) synthesis of 5-membered haloimidiates from 2-(1-alkynyl)benzamides under metal free conditions.
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Affiliation(s)
| | | | | | - Beeraiah Baire
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai-600036
- India
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42
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Synthesis of 3-acyl, methylene and epoxy substituted isoindolinone derivatives via the ortho-lithiation/cyclization procedures of aromatic imines with carbon monoxide. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.11.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Determination of the absolute configuration of a novel tetrasubstituted isoindolinone by vibrational circular dichroism. J Pharm Biomed Anal 2017; 144:52-58. [DOI: 10.1016/j.jpba.2017.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 03/30/2017] [Accepted: 05/04/2017] [Indexed: 12/21/2022]
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44
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Shen C, Wei Z, Jiao H, Wu XF. Ligand- and Solvent-Tuned Chemoselective Carbonylation of Bromoaryl Triflates. Chemistry 2017. [DOI: 10.1002/chem.201702015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chaoren Shen
- Leibniz-Institut für Katalyse e.V.; Universität Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Zhihong Wei
- Leibniz-Institut für Katalyse e.V.; Universität Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V.; Universität Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V.; Universität Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
- Department of Chemistry; Zhejiang Sci-Tech University, Xiasha Campus; Hangzhou 310018 P.R. China
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45
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Laha JK, Kaur Hunjan M, Bhimpuria RA, Kathuria D, Bharatam PV. Geometry Driven Intramolecular Oxidative Cyclization of Enamides: An Umpolung Annulation of Primary Benzamides with Acrylates for the Synthesis of 3-Methyleneisoindolin-1-ones. J Org Chem 2017. [PMID: 28650166 DOI: 10.1021/acs.joc.7b00966] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joydev K. Laha
- Department
of Pharmaceutical Technology (Process Chemistry), ‡Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research, S. A.
S. Nagar, Punjab 160062, India
| | - Mandeep Kaur Hunjan
- Department
of Pharmaceutical Technology (Process Chemistry), ‡Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research, S. A.
S. Nagar, Punjab 160062, India
| | - Rohan A. Bhimpuria
- Department
of Pharmaceutical Technology (Process Chemistry), ‡Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research, S. A.
S. Nagar, Punjab 160062, India
| | - Deepika Kathuria
- Department
of Pharmaceutical Technology (Process Chemistry), ‡Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research, S. A.
S. Nagar, Punjab 160062, India
| | - Prasad V. Bharatam
- Department
of Pharmaceutical Technology (Process Chemistry), ‡Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research, S. A.
S. Nagar, Punjab 160062, India
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46
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Cabrero-Antonino JR, Adam R, Papa V, Holsten M, Junge K, Beller M. Unprecedented selective homogeneous cobalt-catalysed reductive alkoxylation of cyclic imides under mild conditions. Chem Sci 2017; 8:5536-5546. [PMID: 28970933 PMCID: PMC5618770 DOI: 10.1039/c7sc01175j] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/05/2017] [Indexed: 01/02/2023] Open
Abstract
The first general and efficient non-noble metal-catalysed reductive C2-alkoxylation of cyclic imides (phthalimides and succinimides) is presented. Crucial for the success is the use of [Co(BF4)2·6H2O/triphos (L1)] combination and no external additives are required.
The first general and efficient non-noble metal-catalysed reductive C2-alkoxylation of cyclic imides (phthalimides and succinimides) is presented. Crucial for the success is the use of [Co(BF4)2·6H2O/triphos (L1)] combination and no external additives are required. Using the optimal cobalt-system, the hydrogenation of the aromatic ring of the parent phthalimide is avoided and only one of the carbonyl groups is selectively functionalized. The resulting products, N- and aryl-ring substituted 3-alkoxy-2,3-dihydro-1H-isoindolin-1-one and N-substituted 3-alkoxy-pyrrolidin-2-one derivatives, are prepared under mild conditions in good to excellent isolated yields. Intramolecular reductive couplings can also be performed affording tricyclic compounds in a one-step process. The present protocol opens the way to the development of new base-metal processes for the straightforward synthesis of functionalized N-heterocyclic compounds of pharmaceutical and biological interest.
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Affiliation(s)
- Jose R Cabrero-Antonino
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
| | - Rosa Adam
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
| | - Veronica Papa
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
| | - Mattes Holsten
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
| | - Kathrin Junge
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock , Albert-Einstein-Straße 29a , 18059 Rostock , Germany .
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47
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Wang J, Gao DW, Huang J, Tang S, Xiong Z, Hu H, You SL, Zhu Q. Palladium-Catalyzed Enantioselective C(sp2)–H Imidoylation by Desymmetrization. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00731] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jian Wang
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - De-Wei Gao
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Jinbo Huang
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Shi Tang
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Zhuang Xiong
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Huaanzi Hu
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Shu-Li You
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Qiang Zhu
- State
Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine
and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
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48
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Shen C, Spannenberg A, Auer M, Wu XF. Utilizing an Encapsulated Solution of Reagents to Achieve the Four-Component Synthesis of (Benzo)Thiophene Derivatives. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601343] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chaoren Shen
- Leibniz-Institut für Katalyse an der Universität Rostock e.V.; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse an der Universität Rostock e.V.; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Auer
- Leibniz-Institut für Katalyse an der Universität Rostock e.V.; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse an der Universität Rostock e.V.; Albert-Einstein-Straße 29a 18059 Rostock Germany
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha Campus; Hangzhou 310018 People's Republic of China
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49
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Giofrè SV, Cirmi S, Mancuso R, Nicolò F, Lanza G, Legnani L, Campisi A, Chiacchio MA, Navarra M, Gabriele B, Romeo R. Synthesis of spiro[isoindole-1,5'-isoxazolidin]-3(2 H)-ones as potential inhibitors of the MDM2-p53 interaction. Beilstein J Org Chem 2017; 12:2793-2807. [PMID: 28144352 PMCID: PMC5238597 DOI: 10.3762/bjoc.12.278] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 12/08/2016] [Indexed: 01/05/2023] Open
Abstract
A series of spiro[isoindole-1,5-isoxazolidin]-3(2H)-ones has been synthesized by 1,3-dipolar cycloaddition of N-benzylnitrone with isoindolin-3-methylene-1-ones. The regio- and stereoselectivity of the process have been rationalized by computational methods. The obtained compounds show cytotoxic properties and antiproliferative activity in the range of 9–22 μM. Biological tests suggest that the antitumor activity could be linked to the inhibition of the protein–protein p53-MDM2 interaction. Docking measurements support the biological data.
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Affiliation(s)
- Salvatore V Giofrè
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, Via S.S. Annunziata, 98168 Messina, Italy
| | - Santa Cirmi
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, Via S.S. Annunziata, 98168 Messina, Italy
| | - Raffaella Mancuso
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Via P. Bucci, 12/C, 87036 Arcavacata di Rende (CS), Italy
| | - Francesco Nicolò
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Giuseppe Lanza
- Dipartimento di Scienze del Farmaco, Università di Catania, Viale A. Doria, 95100 Catania, Italy
| | - Laura Legnani
- Dipartimento di Chimica, Università di Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Agata Campisi
- Dipartimento di Scienze del Farmaco, Università di Catania, Viale A. Doria, 95100 Catania, Italy
| | - Maria A Chiacchio
- Dipartimento di Scienze del Farmaco, Università di Catania, Viale A. Doria, 95100 Catania, Italy; Dipartimento di Chimica, Università di Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Michele Navarra
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, Via S.S. Annunziata, 98168 Messina, Italy
| | - Bartolo Gabriele
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Via P. Bucci, 12/C, 87036 Arcavacata di Rende (CS), Italy
| | - Roberto Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, Via S.S. Annunziata, 98168 Messina, Italy
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50
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A systematic study on the use of different organocatalytic activation modes for asymmetric conjugated addition reactions of isoindolinones. Tetrahedron 2017. [DOI: 10.1016/j.tet.2016.12.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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