1
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Niu YN, Xia XF. Recent developments in the synthesis of the isoquinoline-1,3(2 H,4 H)-dione by radical cascade reaction. Org Biomol Chem 2022; 20:7861-7885. [PMID: 36185038 DOI: 10.1039/d2ob01554d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In recent years, isoquinoline-1,3(2H,4H)-dione compounds have attracted extensive attention from synthetic chemists, with the aim of finding simple, mild, green and efficient synthetic methods. In this review, we summarize the diverse range of synthetic methods employing acryloyl benzamides as key substrates to furnish isoquinoline-1,3-diones using different radical precursors, such as those containing carbon, sulphur, phosphorus, nitrogen, silicon and bromine. This will stimulate the interest of readers to engage in research in this field.
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Affiliation(s)
- Yan-Ning Niu
- Department of Teaching and Research, Nanjing Forestry University, Huaian, Jiangsu, 223003, People's Republic of China.
| | - Xiao-Feng Xia
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
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2
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Ma S, Zhou P, Fan X, Li D, Yang J. Base-promoted cascade radical difluoroalkylation/cyclization of acrylamides for the synthesis of CF2-containing oxindoles and isoquinoline-1,3-diones. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153933] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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3
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Mondal S, Ballav T, Biswas K, Ghosh S, Ganesh V. Exploiting the Versatility of Palladium Catalysis: A Modern Toolbox for Cascade Reactions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100312] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sourav Mondal
- Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur 721 302 West Bengal India
| | - Tamal Ballav
- Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur 721 302 West Bengal India
| | - Krishna Biswas
- Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur 721 302 West Bengal India
| | - Suman Ghosh
- Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur 721 302 West Bengal India
| | - Venkataraman Ganesh
- Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur 721 302 West Bengal India
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4
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Shevchuk M, Wang Q, Pajkert R, Xu J, Mei H, Röschenthaler G, Han J. Recent Advances in Synthesis of Difluoromethylene Phosphonates for Biological Applications. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001464] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Michael Shevchuk
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Qian Wang
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Romana Pajkert
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jingcheng Xu
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Haibo Mei
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Gerd‐Volker Röschenthaler
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jianlin Han
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
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5
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Sun X, Dong X, Liu H, Liu Y. Recent Progress in Palladium‐Catalyzed Radical Reactions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001315] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Xi Sun
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Xu Dong
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Hui Liu
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Yuying Liu
- School of Chemistry Chemical Engineering Shandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
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6
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Synthesis of CF2H-containing isoquinoline-1,3-diones through metal-free, visible-light and air-promoted radical difluoromethylation/cyclization of N-benzamides. Tetrahedron 2021. [DOI: 10.1016/j.tet.2020.131822] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Gramage-Doria R. Steering Site-Selectivity in Transition Metal-Catalyzed C-H Bond Functionalization: the Challenge of Benzanilides. Chemistry 2020; 26:9688-9709. [PMID: 32237177 DOI: 10.1002/chem.202000672] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/18/2020] [Indexed: 12/31/2022]
Abstract
Selective C-H bond functionalization catalyzed by metal complexes have completely revolutionized the way in which chemical synthesis is conceived nowadays. Typically, the reactivity of a transition metal catalyst is the key to control the site-, regio- and/or stereo-selectivity of a C-H bond functionalization. Of particular interests are molecules that contain multiple C-H bonds prone to undergo C-H bond activations with very similar bond dissociation energies at different positions. This is the case of benzanilides, relevant chemical motifs that are found in many useful fine chemicals, in which two C-H sites are present in chemically different aromatic fragments. In the last years, it has been found that depending on the metal catalyst and the reaction conditions, the amide motif might behave as a directing group towards the metal-catalyzed C-H bond activation in the benzamide site or in the anilide site. The impact and the consequences of such subtle control of site-selectivity are herein reviewed with important applications in carbon-carbon and carbon-heteroatom bond forming processes. The mechanisms unraveling these unique transformations are discussed in order to provide a better understanding for future developments in the field of site-selective C-H bond functionalization with transition metal catalysts.
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8
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Su Y, Zhang R, Xue W, Liu X, Zhao Y, Wang KH, Huang D, Huo C, Hu Y. Visible-light-promoted acyl radical cascade reaction for accessing acylated isoquinoline-1,3(2H,4H)-dione derivatives. Org Biomol Chem 2020; 18:1940-1948. [DOI: 10.1039/d0ob00086h] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A visible-light-promoted radical acylation/cyclization cascade reaction of N-methacryloylbenzamides with α-keto acids was developed to construct acylated isoquinoline-dione derivatives.
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Affiliation(s)
- Yingpeng Su
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Rong Zhang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Wenxuan Xue
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Xuan Liu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Yanan Zhao
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Congde Huo
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
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9
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Panigrahi K, Fei X, Kitamura M, Berkowitz DB. Rapid Entry into Biologically Relevant α,α-Difluoroalkylphosphonates Bearing Allyl Protection-Deblocking under Ru(II)/(IV)-Catalysis. Org Lett 2019; 21:9846-9851. [PMID: 31789041 DOI: 10.1021/acs.orglett.9b03707] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A convenient synthetic route to α,α-difluoroalkylphosphonates is described. Structurally diverse aldehydes are condensed with LiF2CP(O)(OCH2CH═CH2)2. The resultant alcohols are captured as the pentafluorophenyl thionocarbonates and efficiently deoxygenated with HSnBu3, BEt3, and O2, and then smoothly deblocked with CpRu(IV)(π-allyl)quinoline-2-carboxylate (1-2 mol %) in methanol as an allyl cation scavenger. These mild deprotection conditions provide access to free α,α-difluoroalkylphosphonates in nearly quantitative yield. This methodology is used to rapidly construct new bis-α,α-difluoroalkyl phosphonate inhibitors of PTPIB (protein phosphotyrosine phosphatase-1B).
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Affiliation(s)
- Kaushik Panigrahi
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
| | - Xiang Fei
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
| | - Masato Kitamura
- Graduate School of Pharmaceutical Sciences , Nagoya University , Furo-cho, Chikusa-ku, Nagoya 464-8602 , Japan
| | - David B Berkowitz
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
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10
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Copper-catalyzed aryldifluoromethylenation of N-arylacrylamides to synthesis of the diheterocyclic compounds linked by gem-difluoromethylene moiety. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Lorenc C, Vibbert HB, Yao C, Norton JR, Rauch M. H· Transfer-Initiated Synthesis of γ-Lactams: Interpretation of Cycloisomerization and Hydrogenation Ratios. ACS Catal 2019; 9:10294-10298. [PMID: 32195013 PMCID: PMC7082086 DOI: 10.1021/acscatal.9b03678] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A cobaloxime/H2 system used to synthesize valuable γ-lactams from acrylamide molecules is described. In addition to cycloisomerized lactams, linear hydrogenated products were also observed. The amounts of the hydrogenation product were observed to correlate with the bulk of the substituent on the acrylamide nitrogen. Further analysis of the product distributions with experimental and computational studies suggested that while cyclization can occur from one C=C acrylamide rotamer, hydrogenation can occur from both. This observation was further evinced through calculation of the hydrogenation rate constant, which was observed to be ca. 102 faster than previously determined for a related system using n Bu3SnH.
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Affiliation(s)
| | - Hunter B. Vibbert
- Department of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
| | - Chengbo Yao
- Department of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
| | - Jack R. Norton
- Department of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
| | - Michael Rauch
- Department of Chemistry, Columbia University, 3000 Broadway, New York, New York 10027, United States
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12
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He W, Yu J, Wang D, Ran G, Xia XF. Synthesis of tri-substituted allyl alcohols via a copper/iron co-catalyzed cascade perfluoroalkylation/rearrangement of aryl propynyl ethers. Org Chem Front 2019. [DOI: 10.1039/c9qo00848a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A copper/iron co-catalyzed fluoroalkylation of aryl propynyl ethers for the synthesis of perfluoroalkylated tri-substituted allyl alcohol derivatives is reported.
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Affiliation(s)
- Wei He
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Jipan Yu
- Laboratory of Nuclear Energy Chemistry
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
- People's Republic of China
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Guoxia Ran
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
| | - Xiao-Feng Xia
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi
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13
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Hu J, Pu TJ, Xu ZW, Xu WY, Feng YS. Cadmium Sulfide Quantum-Dot-Photocatalyzed Cascade Cyclization of Functionalized Difluoromethyl Chlorides with Unactivated Olefins. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801246] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jinglin Hu
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 People's Republic of China
| | - Tong-Jun Pu
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 People's Republic of China
| | - Zhuo-Wei Xu
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 People's Republic of China
| | - Wen-Yi Xu
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 People's Republic of China
| | - Yi-Si Feng
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 People's Republic of China
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14
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Huang S, Niu P, Su Y, Hu D, Huo C. Tandem radical cyclization of N-methacryloyl benzamides with CBr 4 to construct brominated isoquinolinediones. Org Biomol Chem 2018; 16:7748-7752. [PMID: 30298897 DOI: 10.1039/c8ob01964a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple cumene (isopropylbenzene, IPB) promoted auto-oxidation involved tandem radical cyclization of N-methacryloyl benzamides using stable and easy-to-handle CBr4 as the bromine source is described. This strategy provides an efficient and practical approach for the synthesis of bromine containing isoquinolinediones. This method also presents a new way to generate bromine radicals using a mild auto-oxidation pathway.
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Affiliation(s)
- Songhai Huang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
| | - Pengfei Niu
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
| | - Yingpeng Su
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
| | - Dongcheng Hu
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
| | - Congde Huo
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
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15
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Yu H, Jiao M, Fang X, Xuan P. Regioselective Radical Ring Closure of Tertiary Enamides to the Synthesis of Trifluoroethyl‐containing
N
‐Acyl Isoindoline and
N
‐Acyl Tetrahydroisoquinoline Derivatives. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hui Yu
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and SustainabilityTongji University 1239 Siping Road Shanghai 200092 People's Republic of China
| | - Mingdong Jiao
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and SustainabilityTongji University 1239 Siping Road Shanghai 200092 People's Republic of China
| | - Xiaowei Fang
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and SustainabilityTongji University 1239 Siping Road Shanghai 200092 People's Republic of China
| | - Pengfei Xuan
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and SustainabilityTongji University 1239 Siping Road Shanghai 200092 People's Republic of China
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16
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Abstract
This review highlights the use of the bisphosphine ligand group in homogeneous catalysis.
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17
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Xia X, Yu J, Wang D. Copper/Iron‐Cocatalyzed Cascade Perfluoroalkylation/Cyclization of 1,6‐Enynes with Iodoperfluoroalkanes. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701258] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiao‐Feng Xia
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi Jiangsu 214122 People's Republic of China
| | - Jipan Yu
- Laboratory of Nuclear Energy Chemistry Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 People's Republic of China
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Wuxi Jiangsu 214122 People's Republic of China
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18
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“One-pot” sequential preparation of isoquinoline-1,3(2H,4H)-dione derivatives by reacting N-alkyl(aryl)-N-methacryloyl benzamides with benzyl alcohols and sodium benzenesulfinates. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.07.055] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Liu Y, Zhang K, Jiang W, Yang Y, Jiang Y, Liu X, Xie Y, Wu J, Cai J, Xu XH. Synthesis of 1-Difluoroalkylated Isoquinolines via Palladium-Catalyzed Radical Cascade Difluoroalkylation-Cyclization of Vinyl Isocyanides with Bromodifluoroacetic Derivatives. Chem Asian J 2017; 12:568-576. [DOI: 10.1002/asia.201601645] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 01/09/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Yingle Liu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Ke Zhang
- College of Chemistry; Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Road Shanghai 201620 China
| | - Weidong Jiang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Yi Yang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Yan Jiang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Xiaoqiang Liu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Ying Xie
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Jincai Wu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Junjie Cai
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road Shanghai 200032 China
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20
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Zou G, Wang X. Visible-light induced di- and trifluoromethylation of N-benzamides with fluorinated sulfones for the synthesis of CF2H/CF3-containing isoquinolinediones. Org Biomol Chem 2017; 15:8748-8754. [DOI: 10.1039/c7ob02226c] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photocatalytic radical di- or trifluoromethylation/cyclization of methacryloyl benzamides with fluorinated sulfones provided an efficient route to CF2H/CF3-containing isoquinoline-1,3(2H,4H)-diones.
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Affiliation(s)
- Guanglong Zou
- School of Chemical Engineering
- Guizhou Minzu Univeristy
- Guiyang 550025
- China
| | - Xuelin Wang
- School of Graduate Students
- Guizhou Minzu University
- Guiyang 550025
- China
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21
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Xia XF, Zhu SL, Wang D, Liang YM. Sulfide and Sulfonyl Chloride as Sulfonylating Precursors for the Synthesis of Sulfone-Containing Isoquinolinonediones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600982] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Xiao-Feng Xia
- The Key Laboratory of Food Colloids and Biotechnology; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 People's Republic of China
| | - Su-Li Zhu
- The Key Laboratory of Food Colloids and Biotechnology; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 People's Republic of China
| | - Dawei Wang
- The Key Laboratory of Food Colloids and Biotechnology; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 People's Republic of China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
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22
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Mieriņa I, Jure M, Stikute A. Synthetic approaches to 4-(het)aryl-3,4-dihydroquinolin-2(1H)-ones. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1920-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Deng YL, Tang S, Ding GL, Wang MW, Li J, Li ZZ, Yuan L, Sheng RL. Radical-mediated divergent cyclization of benzamides toward perfluorinated or cyanated isoquinolinediones. Org Biomol Chem 2016; 14:9348-9353. [DOI: 10.1039/c6ob01550f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and efficient copper-controlled divergent cyclization of benzamides, which leads to perfluorinated or cyanated isoquinolinediones, is developed.
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Affiliation(s)
- You-Lin Deng
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Shi Tang
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Guo-Liang Ding
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Ming-Wei Wang
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Jie Li
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Zeng-Zeng Li
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Li Yuan
- College of Chemistry and Chemical Engineering
- Jishou University
- Jishou 416000
- China
| | - Rui-Long Sheng
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- China
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