1
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Jiao H, Jing Y, Niu K, Song H, Liu Y, Wang Q. Photoinduced Dehydrogenative Amination of Quinoxalin-2(1 H)-ones with Air as an Oxidant. J Org Chem 2024; 89:5371-5381. [PMID: 38551317 DOI: 10.1021/acs.joc.3c02781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
A facile and eco-friendly photoinduced dehydrogenative amination of quinoxalin-2(1H)-ones with aliphatic amines without any metal, strong oxidant, and photocatalyst has been established for the first time. This reaction proceeding efficiently with air as the sole oxidant at room temperature obtains a wide range of 3-aminoquinoxaline-2(1H)-ones in high yields with excellent functional group tolerance. The mechanistic studies show an interesting involvement of quinoxalin-2(1H)-ones as a photosensitizer, which eliminates the requirement for external photocatalysts.
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Affiliation(s)
- Haoran Jiao
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Yue Jing
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Kaikai Niu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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2
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Khade VV, Bhowmick A, Thube AS, Bhat RG. Direct Access to Strained Fused Dihalo-Aziridino Quinoxalinones via C3-Alkylation Followed by Tandem Cyclization. J Org Chem 2023. [PMID: 37262098 DOI: 10.1021/acs.joc.3c00033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Quinoxalinones are a privileged class of compounds, and their structural framework is found in many bioactive compounds, natural compounds, and pharmaceuticals. Quinoxalinone is a promising scaffold for different types of functionalization, and the slight modification of the quinoxalinone skeleton is known to offer a wide range of compounds for drug discovery. Owing to the importance of the quinoxalinone scaffold, we have developed a base-mediated protocol for the C3-alkylation of quinoxalinone followed by tandem cyclization to access novel types of strenuous and fused dihalo-aziridino-quinoxalinone heterocycles via the construction of C-C and C-N bonds. The protocol proved to be simple and practical to access desired fused quinoxalinone heterocycles in excellent yields (up to 98% yield). As an application, the highly functionalized fused dihalo-aziridino-quinoxalinone molecule has been further utilized for mono-dehalogenation under visible light irradiation and selective amide reduction. Moreover, the protocol has also been demonstrated on a gram scale.
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Affiliation(s)
- Vikas V Khade
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Pune, Maharashtra 411008, India
| | - Anindita Bhowmick
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Pune, Maharashtra 411008, India
| | - Archana S Thube
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Pune, Maharashtra 411008, India
| | - Ramakrishna G Bhat
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Pune, Maharashtra 411008, India
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3
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Shi Y, Hou J, Wang K, Ding Y, Wei T, Yu Z, Su W, Xie Y. Regioselective Benzylation of Quinoxalin‐2(1H)‐ones with Methylarenes Under Transition‐Metal‐Free Conditions. ChemistrySelect 2022. [DOI: 10.1002/slct.202203468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yuan Shi
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
| | - Jiahao Hou
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
| | - Kai Wang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 China
| | - Yuxin Ding
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
| | - Tingting Wei
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
| | - Zhichen Yu
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
| | - Weike Su
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 China
| | - Yuanyuan Xie
- College of Pharmaceutical Science Zhejiang University of Technology Hangzhou 310014 China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Zhejiang University of Technology Hangzhou 310014 China
- Key Laboratory of Pharmaceutical Engineering of Zhejiang Province Hangzhou 310014 China
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4
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Wu MC, Li MZ, Chen JY, Xiao JA, Xiang HY, Chen K, Yang H. Photoredox-catalysed chlorination of quinoxalin-2(1 H)-ones enabled by using CHCl 3 as a chlorine source. Chem Commun (Camb) 2022; 58:11591-11594. [PMID: 36169082 DOI: 10.1039/d2cc04520f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photoredox-catalysed chlorination of quinoxalin-2(1H)-ones was developed by using CHCl3 as a chlorine source, thus affording various 3-chloroquinoxalin-2(1H)-ones in moderate to high yields. This protocol is characterized by mild reaction conditions, excellent regioselectivity, and readily available chlorination agent. Considering the operational simplicity and low cost of this chlorination approach, this developed method offers an innovative pathway for rapid incorporation of chlorine functionality into heteroarenes, and will inspire broader exploitation of new chlorination strategies.
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Affiliation(s)
- Mei-Chun Wu
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China.,College of Chemistry and Chemical Engineering, Huaihua University, Huaihua 418008, P. R. China
| | - Ming-Zhi Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Jia-Yi Chen
- The First High School of Changsha, Changsha 410083, P. R. China
| | - Jun-An Xiao
- College of Chemistry and Materials Science, Nanning Normal University, Nanning 530001, P. R. China
| | - Hao-Yue Xiang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Kai Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
| | - Hua Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China
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5
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Ma C, Meng H, Li J, Yang X, Jiang Y, Yu B. Photocatalytic
Transition‐Metal‐Free
Direct
3‐Acetalation
of Quinoxaline‐2(
1
H
)‐ones. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200386] [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)
- Chunhua Ma
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
| | - Hui Meng
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
| | - Jing Li
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
| | - Xianguang Yang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
| | - Yuqin Jiang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
| | - Bing Yu
- Green Catalysis Centre, College of Chemistry Zhengzhou University. Zhengzhou 450001 China
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6
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Xie S, Wang H, Wang Y, Yang Q, Zhu H. Visible‐light‐induced Catalyzed Dehydrogenative Coupling of Quinoxalin‐2(1
H
)‐ones with Azoles Using Carbon Nitride. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shihua Xie
- College of Chemistry and Molecular Engineering Nanjing Tech University 211816 Nanjing P. R. China
| | - Hui Wang
- College of Chemistry and Molecular Engineering Nanjing Tech University 211816 Nanjing P. R. China
| | - Yong Wang
- College of Chemistry and Molecular Engineering Nanjing Tech University 211816 Nanjing P. R. China
| | - Qifan Yang
- College of Chemistry and Molecular Engineering Nanjing Tech University 211816 Nanjing P. R. China
| | - Hongjun Zhu
- College of Chemistry and Molecular Engineering Nanjing Tech University 211816 Nanjing P. R. China
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7
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Wang M, Zhang Z, Xiong C, Sun P, Zhou C. Microwave‐Accelerated Cross‐Dehydrogenative Coupling of Quinoxalin‐2(1
H
)‐ones with Alkanes under Transition‐Metal‐Free Conditions. ChemistrySelect 2022. [DOI: 10.1002/slct.202200816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Min Wang
- Nanjing Normal University Jiangsu Collaborative Innovation Center of Biomedical Functional Materials Nanjing 210023 China
- Huaibei Normal University Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education Huaibei Anhui 235000 China
| | - Zhongyi Zhang
- Huaibei Normal University Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education Huaibei Anhui 235000 China
| | - Chunxia Xiong
- Huaibei Normal University Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education Huaibei Anhui 235000 China
| | - Peipei Sun
- Nanjing Normal University Jiangsu Collaborative Innovation Center of Biomedical Functional Materials Nanjing 210023 China
| | - Chao Zhou
- Huaibei Normal University Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education Huaibei Anhui 235000 China
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8
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Wang L, Li L, Gao Y, Mingli S, Liu J, Li P. Visible‐light‐induced site‐selective difunctionalization of 2,3‐dihydrofuran with quinoxalin‐2(1H)‐ones and peroxides. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lei Wang
- Huaibei Normal University Chemistry 100 Dongshan Road 235000 Huaibei CHINA
| | - Laiqiang Li
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Yanhui Gao
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Sun Mingli
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Jie Liu
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Pinhua Li
- Huaibei Normal University Chemistry Huaibei CHINA
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9
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Kishor G, Ramesh V, Rao VR, Pabbaraja S, Adiyala PR. Regioselective C-3-alkylation of quinoxalin-2(1 H)-ones via C-N bond cleavage of amine derived Katritzky salts enabled by continuous-flow photoredox catalysis. RSC Adv 2022; 12:12235-12241. [PMID: 35517836 PMCID: PMC9053435 DOI: 10.1039/d2ra00753c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/24/2022] [Indexed: 11/26/2022] Open
Abstract
An efficient, transition metal-free visible-light-driven continuous-flow C-3-alkylation of quinoxalin-2(1H)-ones has been demonstrated by employing Katritzky salts as alkylating agents in the presence of eosin-y as a photoredox catalyst and DIPEA as a base at room temperature. The present protocol was accomplished by utilizing abundant and inexpensive alkyl amine (both primary and secondary alkyl) and as well as this a few amino acid feedstocks were converted into their corresponding redox-active pyridinium salts and subsequently into alkyl radicals. A wide variety of C-3-alkylated quinoxalin-2(1H)-ones were synthesized in moderate to high yields. Further this environmentally benign protocol is carried out in a PFA (Perfluoroalkoxy alkane) capillary based micro reactor under blue LED irradiation, enabling excellent yields (72% to 91%) and shorter reaction times (0.81 min) as compared to a batch system (16 h). An efficient, transition metal-free visible-light-driven continuous-flow C-3-alkylation of quinoxalin-2(1H)-ones has been demonstrated enabling excellent yields (72% to 91%) and shorter reaction time (0.81 min) as compared to batch system (16 h).![]()
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Affiliation(s)
- Gandhari Kishor
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT) Hyderabad 500007 India .,Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Vankudoth Ramesh
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT) Hyderabad 500007 India .,Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Vadithya Ranga Rao
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT) Hyderabad 500007 India .,Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Srihari Pabbaraja
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT) Hyderabad 500007 India .,Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Praveen Reddy Adiyala
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology (CSIR-IICT) Hyderabad 500007 India .,Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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10
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Salih KSM. Modern Development in Copper‐ and Nickel‐Catalyzed Cross‐Coupling Reactions: Formation of Carbon‐Carbon and Carbon‐Heteroatom bonds under Microwave Irradiation Conditions. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200023] [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]
Affiliation(s)
- Kifah S. M. Salih
- Department of Chemistry and Earth Sciences College of Arts and Sciences Qatar University P.O. Box 2713 Doha (State of Qatar
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11
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Yang G, Xiong Z, Nie H, He M, Feng Q, Li X, Huang H, Wang S, Ji F, Jiang G. Copper-Catalyzed Divergent C–H Functionalization Reaction of Quinoxalin-2(1 H)-ones and Alkynes Controlled by N1-Substituents for the Synthesis of ( Z)-Enaminones and Furo[2,3- b]quinoxalines. Org Lett 2022; 24:1859-1864. [DOI: 10.1021/acs.orglett.2c00454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guang Yang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Zhicheng Xiong
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Hongsheng Nie
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Meiqin He
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Qiong Feng
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Xuan Li
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Huabin Huang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Shoucai Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Fanghua Ji
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
| | - Guangbin Jiang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, People’s Republic of China
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12
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Zhang Y, Chen Y, Sun J, Wang J, Zhou M. Visible‐light‐promoted Radical Cyclization/Arylation Cascade for the Construction of
α,
α
‐Difluoro‐
γ
‐Lactam‐Fused
Quinoxalin‐2(
1
H
)‐Ones. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100787] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yun‐Chao Zhang
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Yang Chen
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Jing Sun
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Jing‐Yun Wang
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
| | - Ming‐Dong Zhou
- School of Petrochemical Engineering Liaoning Petrochemical University Fushun Liaoning 113001 China
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13
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Zhang M, Nan G, Zhao X, Wei W. Visible-Light-Mediated C3-H Acetalation of Quinoxalin-2(1 H)-ones. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202209013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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14
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Peng S, Liu JJ, Yang L. Alkylation of quinoxalin-2(1 H)-ones using phosphonium ylides as alkylating reagents. Org Biomol Chem 2021; 19:9705-9710. [PMID: 34726225 DOI: 10.1039/d1ob01858b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A practical and efficient methodology for the construction of 3-alkylquinoxalinones through base promoted direct alkylation of quinoxalin-2(1H)-ones with phosphonium ylides as alkylating reagents under metal- and oxidant-free conditions was developed. Various 3-alkylquinoxalin-2(1H)-ones were easily obtained in good to excellent yields. Tentative mechanistic studies suggest that this reaction is likely to involve a nucleophilic addition-elimination process.
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Affiliation(s)
- Sha Peng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Jun-Jia Liu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Luo Yang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
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15
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Jiang X, Du X, Chen K, Han H, Xu D, Zhu B, Jiang L, Fang L, Yu C. Metal-free C3 α-aminoalkylation of quinoxalin-2(1H)-ones with amines. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Rapid alkenylation of quinoxalin-2(1H)-ones enabled by the sequential Mannich-type reaction and solar photocatalysis. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.04.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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17
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Sun K, Xiao F, Yu B, He WM. Photo-/electrocatalytic functionalization of quinoxalin-2(1H)-ones. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(21)63850-0] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Chandra P. Recent Advancement in the Copper Mediated Synthesis of Heterocyclic Amides as Important Pharmaceutical and Agrochemicals. ChemistrySelect 2021. [DOI: 10.1002/slct.202103035] [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)
- Prakash Chandra
- School of Technology Pandit Deendayal Petroleum University Gandhinagar Gujarat 382007 India
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19
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Pei C, Chen X, Li L, Li J, Zou D, Wu Y, Wu Y. Copper-catalyzed C3-amination of quinoxalin-2(1H)-ones: Using Selectfluor as a mild oxidant. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Lv Y, Luo J, Lin M, He L, Yue H, Liu R, Wei W. Metal‐Free Multi‐Component Sulfur Dioxide Insertion Reaction Leading to Quinoxalin‐2‐One‐Containing Vinyl Sulfones under Visible‐Light Photoredox Catalysis. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100876] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Yufen Lv
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering Shihezi University, Xinjiang Uygur Autonomous Region Shihezi 832000 People's Republic of China
- School of Chemistry and Chemical Engineering Qufu Normal University Qufu 273165, Shandong People's Republic of China
| | - Jinyun Luo
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering Shihezi University, Xinjiang Uygur Autonomous Region Shihezi 832000 People's Republic of China
| | - Muze Lin
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering Shihezi University, Xinjiang Uygur Autonomous Region Shihezi 832000 People's Republic of China
| | - Lin He
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering Shihezi University, Xinjiang Uygur Autonomous Region Shihezi 832000 People's Republic of China
| | - Huilan Yue
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology Chinese Academy of Sciences Qinghai 810008 People's Republic of China
| | - Ruisheng Liu
- School of Chemistry and Chemical Engineering Qufu Normal University Qufu 273165, Shandong People's Republic of China
| | - Wei Wei
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology Chinese Academy of Sciences Qinghai 810008 People's Republic of China
- School of Chemistry and Chemical Engineering Qufu Normal University Qufu 273165, Shandong People's Republic of China
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21
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Lai H, Xu J, Lin J, Zha D. Copper-promoted direct amidation of isoindolinone scaffolds by sodium persulfate. Org Biomol Chem 2021; 19:7621-7626. [PMID: 34308463 DOI: 10.1039/d1ob01054a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isoindolinones are ubiquitous structural motifs in natural products and pharmaceuticals. Establishing an efficient method for structural modification of isoindolinones could significantly facilitate new drug development. Herein, we describe copper-promoted direct amidation of isoindolinone scaffolds mediated by sodium persulfate. The method exhibits mild reaction conditions and high site-selectivity, and enables the structural modification of the drug indobufen ester with various amides with yields of 49 to 98%. It is also gram-scalable. Additionally, the reaction mechanism appears to involve a radical and a carbocationic pathway.
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Affiliation(s)
- Huifang Lai
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou 350004, Fujian Province, China.
| | - Jiexin Xu
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou 350004, Fujian Province, China.
| | - Jin Lin
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou 350004, Fujian Province, China.
| | - Daijun Zha
- Department of Medicinal Chemistry, School of Pharmacy, Fujian Medical University, Fuzhou 350004, Fujian Province, China. and Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, China
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22
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Guo J, Zhang L, Du X, Zhang L, Cai Y, Xia Q. Metal‐Free Direct Oxidative C−N Bond Coupling of Quinoxalin‐2(1
H
)‐ones with Azoles under Mild Conditions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100269] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jingwen Guo
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
| | - Lina Zhang
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
| | - Xinyue Du
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
| | - Liting Zhang
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
| | - Yuepiao Cai
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
| | - Qinqin Xia
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou 325035 P. R. China
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23
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Zhang H, Yang Z, Zhang H, Han Y, Zhao J, Zhang Y. The Cross‐Dehydrogenative Coupling Reaction of β‐Ketoesters with Quinoxalin‐2(1
H
)‐ones. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100310] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hong‐Yu Zhang
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Zibing Yang
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Huizhen Zhang
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Ya‐Ping Han
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Jiquan Zhao
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Yuecheng Zhang
- School of Chemical Engineering and Technology Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
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24
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Sakthivel P, Adarsh Krishna TP, Ilangovan A. Photocatalyzed Chemo‐Selective Alkylation of Quinones and Phenothiazinones with Alkyl Amides: Photophysical and Cytotoxic Activity Studies. ChemistrySelect 2021. [DOI: 10.1002/slct.202100054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Pandaram Sakthivel
- School of Chemistry Bharathidasan University Tiruchirappalli 620024 India
| | | | - Andivelu Ilangovan
- School of Chemistry Bharathidasan University Tiruchirappalli 620024 India
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25
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Singh H, Sen C, Suresh E, Panda AB, Ghosh SC. C-H Amidation and Amination of Arenes and Heteroarenes with Amide and Amine using Cu-MnO as a Reusable Catalyst under Mild Conditions. J Org Chem 2021; 86:3261-3275. [PMID: 33522804 DOI: 10.1021/acs.joc.0c02603] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An atom-economical and efficient route for the direct amidation and amination of aryl C-H bonds using our synthesized recyclable heterogeneous Cu-MnO catalyst is reported here. The direct C-H amidation was carried out using a simple amide without any preactivated coupling partner, and simple air was used as the sole oxidant. The reaction proceeds very smoothly with a broad range of substrates containing numerous functional groups in very good to excellent yields. Direct C-H aminations with a secondary amine were carried out under base-, ligand-, and external oxidant-free conditions in very good to excellent yields in very mild conditions. Both the amidation and amination can be scaled up on a gram scale with similar yields. The major advantage is that our catalyst is recyclable and reused several times without any significant loss of reactivity.
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Affiliation(s)
- Harshvardhan Singh
- Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Chiranjit Sen
- Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Eringathodi Suresh
- Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Asit B Panda
- Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
| | - Subhash C Ghosh
- Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh 201002, India
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26
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Yuan JW, Zhang Y, Huang GC, Ma MY, Yang TY, Yang LR, Zhang SR, Mao P, Qu LB. Site-specific C–H chalcogenation of quinoxalin-2(1 H)-ones enabled by Selectfluor reagent. Org Chem Front 2021. [DOI: 10.1039/d1qo01332g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A site-specific C6–H chalcogenation of quinoxalin-2(1H)-ones with various diselenides and dithiols is presented by employing Selectfluor reagent as an oxidant.
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Affiliation(s)
- Jin-Wei Yuan
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Yang Zhang
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Guang-Chao Huang
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Meng-Yao Ma
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Teng-Yu Yang
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Liang-Ru Yang
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Shou-Ren Zhang
- Henan Key Laboratory of Nanocomposites and Applications; Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou 450006, China
| | - Pu Mao
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Ling-Bo Qu
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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27
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Meng N, Liu Q, Liu R, Lü Y, Zhao X, Wei W. Recent Advances in Arylations and Sulfonylations of Arylazo Sulfones. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202107022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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28
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Lv Y, Luo J, Lin M, Yue H, Dai B, He L. A visible-light photoredox-catalyzed four-component reaction for the construction of sulfone-containing quinoxalin-2(1 H)-ones. Org Chem Front 2021. [DOI: 10.1039/d1qo00816a] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A visible-light photoredox-catalyzed four component reaction of quinoxalin-2(1H)-ones, alkenes, aryldiazonium, and sodium metabisulfite leading to sulfone-containing quinoxalin-2(1H)-ones has been developed.
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Affiliation(s)
- Yufen Lv
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, People's Republic of China
| | - Jinyun Luo
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, People's Republic of China
| | - Muze Lin
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, People's Republic of China
| | - Huilan Yue
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and CAS Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Qinghai 810008, People's Republic of China
| | - Bin Dai
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, People's Republic of China
| | - Lin He
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, People's Republic of China
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29
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Abstract
Cross-coupling reactions furnishing carbon–carbon (C–C) and carbon–heteroatom (C–X) bond is one of the most challenging tasks in organic syntheses. The early developed reaction protocols by Ullmann, Ullman–Goldberg, Cadiot–Chodkiewicz, Castro–Stephens, and Corey–House, utilizing elemental copper or its salts as catalyst have, for decades, attracted and inspired scientists. However, these reactions were suffering from the range of functional groups tolerated as well as severely restricted by the harsh reaction conditions often required high temperatures (150–200 °C) for extended reaction time. Enormous efforts have been paid to develop and achieve more sustainable reaction conditions by applying the microwave irradiation. The use of controlled microwave heating dramatically reduces the time required and therefore resulting in increase in the yield as well as the efficiency of the reaction. This review is mainly focuses on the recent advances and applications of copper catalyzed cross-coupling generation of carbon–carbon and carbon–heteroatom bond under microwave technology.
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30
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Clinton CD, Prasad CD, Thombal RS, Lee YR. Copper‐Catalyzed Regio‐ and Stereoselective Oxidative Vinylsulfonylation of Quinoxalinones with Alkynes and Sulfonyl Hydrazides. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001182] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Chayan Dhar Clinton
- School of Chemical Engineering Yeungnam University Gyeongsan 38541, Republic of Korea
| | - Ch. Durga Prasad
- School of Chemical Engineering Yeungnam University Gyeongsan 38541, Republic of Korea
| | - Raju S. Thombal
- School of Chemical Engineering Yeungnam University Gyeongsan 38541, Republic of Korea
| | - Yong Rok Lee
- School of Chemical Engineering Yeungnam University Gyeongsan 38541, Republic of Korea
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31
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Direct Introduction of Sulfonamide Groups into Quinoxalin‐2(1
H
)‐ones by Cu‐Catalyzed C3‐H Functionalization. Chem Asian J 2020; 15:3365-3369. [DOI: 10.1002/asia.202000916] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Indexed: 12/14/2022]
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32
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Sun M, Wang L, Zhao L, Wang Z, Li P. Visible‐Light Photoredox Catalyzed C−N Coupling of Quinoxaline‐2(1
H
)‐ones with Azoles without External Photosensitizer. ChemCatChem 2020. [DOI: 10.1002/cctc.202000459] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mingli Sun
- Advanced Research Institute and Department of Chemistry Taizhou University Taizhou Zhejiang 318000 P. R. China
- Department of Chemistry Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Lei Wang
- Advanced Research Institute and Department of Chemistry Taizhou University Taizhou Zhejiang 318000 P. R. China
- Department of Chemistry Huaibei Normal University Huaibei Anhui 235000 P. R. China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Shanghai 200032 P. R. China
| | - Lulu Zhao
- Advanced Research Institute and Department of Chemistry Taizhou University Taizhou Zhejiang 318000 P. R. China
- Department of Chemistry Huaibei Normal University Huaibei Anhui 235000 P. R. China
| | - Zhiming Wang
- Advanced Research Institute and Department of Chemistry Taizhou University Taizhou Zhejiang 318000 P. R. China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Shanghai 200032 P. R. China
| | - Pinhua Li
- Department of Chemistry Huaibei Normal University Huaibei Anhui 235000 P. R. China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Shanghai 200032 P. R. China
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33
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C(sp2)–H/O–H cross-dehydrogenative coupling of quinoxalin-2(1H)-ones with alcohols under visible-light photoredox catalysis. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63526-6] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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34
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Ghosh P, Das S. Recent advances and perspectives on the synthesis and C–H bond functionalization of quinoxalin-2(1H)-one. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1765257] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Prasanjit Ghosh
- Department of Chemistry, University of North Bengal, Darjeeling, India
| | - Sajal Das
- Department of Chemistry, University of North Bengal, Darjeeling, India
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35
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Gao Y, Zhao L, Xiang T, Li P, Wang L. Photoinitiated decarboxylative C3-difluoroarylmethylation of quinoxalin-2(1H)-ones with potassium 2,2-difluoro-2-arylacetates in water. RSC Adv 2020; 10:10559-10568. [PMID: 35492892 PMCID: PMC9050393 DOI: 10.1039/d0ra02059a] [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] [Received: 01/06/2020] [Accepted: 03/05/2020] [Indexed: 12/19/2022] Open
Abstract
An efficient visible-light-induced decarboxylative C3-difluoroarylmethylation of quinoxalin-2(1H)-one with potassium 2,2-difluoro-2-arylacetate in water at room temperature was developed.
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Affiliation(s)
- Yanhui Gao
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications
- Ministry of Education
- Department of Chemistry
- Huaibei Normal University
- Huaibei
| | - Lulu Zhao
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications
- Ministry of Education
- Department of Chemistry
- Huaibei Normal University
- Huaibei
| | - Tianyi Xiang
- College of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Pinhua Li
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications
- Ministry of Education
- Department of Chemistry
- Huaibei Normal University
- Huaibei
| | - Lei Wang
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications
- Ministry of Education
- Department of Chemistry
- Huaibei Normal University
- Huaibei
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36
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Jin S, Yao H, Lin S, You X, Yang Y, Yan Z. Peroxide-mediated site-specific C–H methylation of imidazo[1,2-a]pyridines and quinoxalin-2(1H)-ones under metal-free conditions. Org Biomol Chem 2020; 18:205-210. [DOI: 10.1039/c9ob02328c] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An effective approach to realize the direct methylation of imidazo[1,2-a]pyridines and quinoxalin-2(1H)-ones with peroxides under metal-free conditions is described.
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Affiliation(s)
- Shengzhou Jin
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
| | - Hua Yao
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
| | - Sen Lin
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
| | - Xiaoqing You
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
| | - Yao Yang
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
| | - Zhaohua Yan
- Department of Chemistry
- Nanchang University
- Nanchang
- P. R. China
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37
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Ni H, Shi X, Li Y, Zhang X, Zhao J, Zhao F. Metal-free C3–H acylation of quinoxalin-2(1H)-ones with α-oxo-carboxylic acids. Org Biomol Chem 2020; 18:6558-6563. [DOI: 10.1039/d0ob01423k] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Direct C3–H acylation of quinoxalin-2(1H)-ones with α-oxocarboxylic acids under thermo conditions promoted by PIDA has been achieved in a moderate to good yield in a very fast manner.
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Affiliation(s)
- Hangcheng Ni
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
| | - Xingzi Shi
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
| | - Yu Li
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
| | - Xiaoning Zhang
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
| | - Jingwei Zhao
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
| | - Fei Zhao
- Jinhua Branch
- Sichuan Industrial Institute of Antibiotics
- Chengdu University
- Jinhua 321007
- China
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38
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Yuan JW, Zhu JL, Zhu HL, Peng F, Yang LY, Mao P, Zhang SR, Li YC, Qu LB. Transition-metal free direct C–H functionalization of quinoxalin-2(1H)-ones with oxamic acids leading to 3-carbamoyl quinoxalin-2(1H)-ones. Org Chem Front 2020. [DOI: 10.1039/c9qo01322a] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A practical transition-metal free decarboxylative coupling reaction of oxamic acids with quinoxalin-2(1H)-ones has been developed under mild conditions.
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Affiliation(s)
- Jin-Wei Yuan
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Jun-Liang Zhu
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Hu-Lin Zhu
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Fang Peng
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Liang-Yu Yang
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Pu Mao
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Academician Workstation for Natural Medicinal Chemistry of Henan Province
- Zhengzhou 450001
- China
| | - Shou-Ren Zhang
- Henan Key Laboratory of Nanocomposites and Applications
- Institute of Nanostructured Functional Materials
- Huanghe Science and Technology College
- Zhengzhou 450006
- China
| | - Yan-Chun Li
- Henan Key Laboratory of Nanocomposites and Applications
- Institute of Nanostructured Functional Materials
- Huanghe Science and Technology College
- Zhengzhou 450006
- China
| | - Ling-Bo Qu
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
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39
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Ke Q, Yan G, Yu J, Wu X. Recent advances in the direct functionalization of quinoxalin-2(1H)-ones. Org Biomol Chem 2019; 17:5863-5881. [PMID: 31157814 DOI: 10.1039/c9ob00782b] [Citation(s) in RCA: 123] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The direct C3-functionalization of quinoxalin-2(1H)-ones via C-H bond activation has recently attracted considerable attention, due to their diverse biological activities and chemical properties. This review will focus on the recent achievements, mainly including arylation, alkylation, acylation, alkoxycarbonylation, amination, amidation and phosphonation of quinoxalin-2(1H)-ones. Their mechanisms are also discussed.
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Affiliation(s)
- Qiumin Ke
- Department of Chemistry, Lishui University, No. 1, Xueyuan Road, Lishui City 323000, Zhejiang Province, P. R. China.
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40
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Peng S, Hu D, Hu J, Lin Y, Tang S, Tang H, He J, Cao Z, He W. Metal‐Free C3 Hydroxylation of Quinoxalin‐2(1
H
)‐ones in Water. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901163] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Sha Peng
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
| | - Die Hu
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
| | - Jia‐Li Hu
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
| | - Ying‐Wu Lin
- School of Chemistry and Chemical EngineeringUniversity of South China Hengyang 421001 People's Republic of China
| | - Shan‐Shan Tang
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
| | - Hai‐Shan Tang
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
| | - Jun‐Yi He
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 People's Republic of China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 People's Republic of China
| | - Wei‐Min He
- Department of ChemistryHunan University of Science and Engineering Yongzhou 425100 People's Republic of China
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 People's Republic of China
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41
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Yuan JW, Zhu JL, Li B, Yang LY, Mao P, Zhang SR, Li YC, Qu LB. Transition-metal free C3-amidation of quinoxalin-2(1H)-ones using Selectfluor as a mild oxidant. Org Biomol Chem 2019; 17:10178-10187. [PMID: 31763665 DOI: 10.1039/c9ob02157d] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A practical and efficient synthetic route to construct a variety of 3-amidated quinoxalin-2(1H)-ones was developed via transition-metal free direct oxidative amidation of quinoxalin-2(1H)-ones with amidates using Selectfluor reagent as a mild oxidant. This protocol features mild reaction conditions, operational simplicity, broad substrate scope, and good to excellent yields.
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Affiliation(s)
- Jin-Wei Yuan
- School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China.
| | - Jun-Liang Zhu
- School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China.
| | - Bing Li
- School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China.
| | - Liang-Yu Yang
- School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China.
| | - Pu Mao
- School of Chemistry & Chemical Engineering, Henan University of Technology; Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China.
| | - Shou-Ren Zhang
- Henan Key Laboratory of Nanocomposites and Applications; Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou 450006, China
| | - Yan-Chun Li
- Henan Key Laboratory of Nanocomposites and Applications; Institute of Nanostructured Functional Materials, Huanghe Science and Technology College, Zhengzhou 450006, China
| | - Ling-Bo Qu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China
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42
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Tian M, Liu S, Bu X, Yu J, Yang X. Covalent Organic Frameworks: A Sustainable Photocatalyst toward Visible-Light-Accelerated C3 Arylation and Alkylation of Quinoxalin-2(1H)-ones. Chemistry 2019; 26:369-373. [PMID: 31595996 DOI: 10.1002/chem.201903523] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Indexed: 12/20/2022]
Abstract
A practical and scalable protocol for visible-light-accelerated arylation and alkylation of quinoxalin-2(1H)-ones with hydrazines is reported. In this protocol, a hydrazone-based two-dimensional covalent organic frameworks (2D-COF-1) was employed as the heterogeneous photocatalyst (PC). Due to its excellent photocatalytic properties, good chemical stability and heterogeneous nature, the present method exhibits high efficiency, good functional group tolerance, easy scalability and remarkable catalyst reusability. More importantly, it provides an alternative way that allows rapid access to various C3 arylated or alkylated quinoxalin-2(1H)-ones in a greener and sustainable manner.
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Affiliation(s)
- Miao Tian
- Institute of Catalysis for Energy and Environment, College of, Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Shuyang Liu
- Institute of Catalysis for Energy and Environment, College of, Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Xiubin Bu
- Institute of Catalysis for Energy and Environment, College of, Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
| | - Jipan Yu
- Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xiaobo Yang
- Institute of Catalysis for Energy and Environment, College of, Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, P. R. China
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43
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Sekhar Dutta H, Ahmad A, Khan AA, Kumar M, Raziullah, Koley D. Metal Free Benzylation and Alkylation of Quinoxalin‐2(1
H
)‐ones with Alkenes Triggered by Sulfonyl Radical Generated from Sulfinic Acids. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901212] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Ashfaq Ahmad
- Medicinal and Process Chemistry DivisionCSIR-Central Drug Research Institute Lucknow 226031 India
| | - Afsar Ali Khan
- Academy of Scientific and Innovative Research New Delhi 110001 India
| | - Mohit Kumar
- Academy of Scientific and Innovative Research New Delhi 110001 India
| | - Raziullah
- Medicinal and Process Chemistry DivisionCSIR-Central Drug Research Institute Lucknow 226031 India
| | - Dipankar Koley
- Medicinal and Process Chemistry DivisionCSIR-Central Drug Research Institute Lucknow 226031 India
- Academy of Scientific and Innovative Research New Delhi 110001 India
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44
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Wang L, Zhao J, Sun Y, Zhang HY, Zhang Y. A Catalyst-Free Minisci-Type Reaction: the C-H Alkylation of Quinoxalinones with Sodium Alkylsulfinates and Phenyliodine(III) Dicarboxylates. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901266] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Liping Wang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Jiquan Zhao
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Yuting Sun
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Hong-Yu Zhang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Yuecheng Zhang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
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45
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Zhao L, Wang L, Gao Y, Wang Z, Li P. Visible‐Light‐Induced Alkoxylation of Quinoxalin‐2(1
H
)‐ones with Alcohols for the Synthesis of Heteroaryl Ethers. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900732] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lulu Zhao
- Advanced Research Institute and Department of ChemistryTaizhou University Taizhou, Zhejiang 318000 People's Republic of China
- Department of ChemistryHuaibei Normal University Huaibei, Anhui 235000 People's Republic of China
| | - Lei Wang
- Advanced Research Institute and Department of ChemistryTaizhou University Taizhou, Zhejiang 318000 People's Republic of China
- Department of ChemistryHuaibei Normal University Huaibei, Anhui 235000 People's Republic of China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry Shanghai 200032 People's Republic of China
| | - Yanhui Gao
- Advanced Research Institute and Department of ChemistryTaizhou University Taizhou, Zhejiang 318000 People's Republic of China
| | - Zhiming Wang
- Advanced Research Institute and Department of ChemistryTaizhou University Taizhou, Zhejiang 318000 People's Republic of China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry Shanghai 200032 People's Republic of China
| | - Pinhua Li
- Department of ChemistryHuaibei Normal University Huaibei, Anhui 235000 People's Republic of China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry Shanghai 200032 People's Republic of China
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46
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Zhang W, Pan YL, Yang C, Chen L, Li X, Cheng JP. Metal-Free Direct C–H Cyanoalkylation of Quinoxalin-2(1H)-Ones by Organic Photoredox Catalysis. J Org Chem 2019; 84:7786-7795. [DOI: 10.1021/acs.joc.9b00657] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Wei Zhang
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yu-Liang Pan
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Chen Yang
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Li Chen
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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47
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Zhang W, Pan YL, Yang C, Li X, Wang B. Ring-opening C(sp3)–C coupling of cyclobutanone oxime esters for the preparation of cyanoalkyl containing heterocycles enabled by photocatalysis. Org Chem Front 2019. [DOI: 10.1039/c9qo00625g] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A ring-opening C(sp3)–C coupling of cyclobutanone oxime esters for the preparation of cyanoalkyl containing heterocycles was realized under visible-light or sunlight irradiation.
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Affiliation(s)
- Wei Zhang
- State Key Laboratory of Elemento-organic Chemistry
- College of chemistry
- Nankai University
- Tianjin 300071
- China
| | - Yu-Liang Pan
- State Key Laboratory of Elemento-organic Chemistry
- College of chemistry
- Nankai University
- Tianjin 300071
- China
| | - Chen Yang
- State Key Laboratory of Elemento-organic Chemistry
- College of chemistry
- Nankai University
- Tianjin 300071
- China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry
- College of chemistry
- Nankai University
- Tianjin 300071
- China
| | - Bin Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
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