1
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Hashmi SZ, Bareth D, Dwivedi J, Kishore D, Alvi PA. Green advancements towards the electrochemical synthesis of heterocycles. RSC Adv 2024; 14:18192-18246. [PMID: 38854834 PMCID: PMC11157331 DOI: 10.1039/d4ra02812k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 05/22/2024] [Indexed: 06/11/2024] Open
Abstract
Heterocyclic chemistry is a large field with diverse applications in the areas of biological research and pharmaceutical advancement. Numerous initiatives have been proposed to further enhance the reaction conditions to reach these compounds without using harmful compounds. This paper focuses on the recent advances in the eco-friendly and green synthetic procedures to synthesize N-, S-, and O-heterocycles. This approach demonstrates considerable potential in accessing such compounds while circumventing the need for stoichiometric quantities of oxidizing/reducing agents or catalysts containing precious metals. Merely employing catalytic quantities of these substances proves sufficient, thereby offering an optimal means of contributing to resource efficiency. Renewable electricity plays a crucial role in generating environmentally friendly electrons (oxidant/reductant) that serve as catalysts for a series of reactions. These reactions involve the production of reactive intermediates, which in turn allow the synthesis of new chemical bonds, enabling beneficial transformations to occur. Furthermore, the utilization of metals as active catalysts in electrochemical activation has been recognized as an effective approach for achieving selective functionalization. The aim of this review was to summarize the electrochemical synthetic procedures so that the undesirable side reactions can be considerably reduced and the practical potential range of the chemical reactions can be expanded significantly.
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Affiliation(s)
- Sonia Zeba Hashmi
- Department of Chemistry, Banasthali Vidyapith Banasthali-304022 Rajasthan India
| | - Diksha Bareth
- Department of Chemistry, Banasthali Vidyapith Banasthali-304022 Rajasthan India
| | - Jaya Dwivedi
- Department of Chemistry, Banasthali Vidyapith Banasthali-304022 Rajasthan India
| | - Dharma Kishore
- Department of Chemistry, Banasthali Vidyapith Banasthali-304022 Rajasthan India
| | - P A Alvi
- Department of Physical Sciences, Banasthali Vidyapith Banasthali-304022 Rajasthan India
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2
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Ghosh D, Samal AK, Parida A, Ikbal M, Jana A, Jana R, Sahu PK, Giri S, Samanta S. Progress in Electrochemically Empowered C-O Bond Formation: Unveiling the Pathway of Efficient Green Synthesis. Chem Asian J 2024:e202400116. [PMID: 38584137 DOI: 10.1002/asia.202400116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/12/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
(C-X) bonds (X=C, N, O) are the main backbone for making different skeleton in the organic synthetic transformations. Among all the sustainable techniques, electro-organic synthesis for C-X bond formation is the advanced tool as it offers a greener and more cost-effective approach to chemical reactions by utilizing electrons as reagents. In this review, we want to explore the recent advancements in electrochemical C-O bond formation. The electrochemically driven C-O bond formation represents an emerging and exciting area of research. In this context, electrochemical techniques offers numerous advantages, including higher yields, cost-efficient production, and simplified work-up procedures. This method enables the continuous and consistent formation of C-O bonds in molecules, significantly enhancing overall reaction yields. Furthermore, both intramolecular and intermolecular C-O bond forming reaction provided valuable products of O-containing acyclic/cyclic analogue. Hence, carbonyl (C=O), ether -O-), and ester (-COOR) functionalization in both cyclic/acyclic analogues have been prepared continuously via this innovative pathway. In this context, we want to discuss one-decade electrochemical synthetic pathways of various C-O bond contains functional group in chronological manner. This review focused on all the synthetic aspects including mechanistic path and has also mentioned overall critical finding regarding the C-O bond formation via electrochemical pathways.
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Affiliation(s)
- Debosmit Ghosh
- Department of Chemistry, Bidhannagar College, Kolkata, 700064, India
| | - Aroop Kumar Samal
- Department of Chemistry, C.V. Raman Global UniversityInstitution, Bhubaneswar, 752054, India
| | - Anita Parida
- Department of Chemistry, C.V. Raman Global UniversityInstitution, Bhubaneswar, 752054, India
| | - Mohammed Ikbal
- Department of Chemistry, Berhampore Girls' College, Berhampore, 742101, India
| | - Akash Jana
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Kolkata, Mohanpur741246, India
| | - Rathin Jana
- Department of Chemistry, Shahid Matangini Hazra Govt. General Degree College for women, West Bengal, India
| | - Pradeepta Kumar Sahu
- Department of Chemistry, C.V. Raman Global UniversityInstitution, Bhubaneswar, 752054, India
| | - Soumen Giri
- Department of Chemistry, C.V. Raman Global UniversityInstitution, Bhubaneswar, 752054, India
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3
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Liu C, Yu J, Bao L, Zhang G, Zou X, Zheng B, Li Y, Zhang Y. Electricity-Promoted Friedel-Crafts Acylation of Biarylcarboxylic Acids. J Org Chem 2023; 88:3794-3801. [PMID: 36861957 DOI: 10.1021/acs.joc.2c03071] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
An electricity-promoted method for Friedel-Crafts acylation of biarylcarboxylic acids is described in this research. Various fluorenones can be accessed in up to 99% yields. During the acylation, electricity plays an essential role, which might motivate the chemical equilibrium by consuming the generated TFA. This study is predicted to provide an avenue to realize Friedel-Crafts acylation in a more environmentally friendly process.
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Affiliation(s)
- Chen Liu
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Jiage Yu
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Liang Bao
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Gaoyuan Zhang
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Xinyue Zou
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Bing Zheng
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Yiyi Li
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Yunfei Zhang
- Department of Chemistry, China Agricultural University, Beijing 100193, P. R. China
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4
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Aslam S, Sbei N, Rani S, Saad M, Fatima A, Ahmed N. Heterocyclic Electrochemistry: Renewable Electricity in the Construction of Heterocycles. ACS OMEGA 2023; 8:6175-6217. [PMID: 36844606 PMCID: PMC9948259 DOI: 10.1021/acsomega.2c07378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Numerous applications in the realm of biological exploration and drug synthesis can be found in heterocyclic chemistry, which is a vast subject. Many efforts have been developed to further improve the reaction conditions to access this interesting family to prevent employing hazardous ingredients. In this instance, it has been stated that green and environmentally friendly manufacturing methodologies have been introduced to create N-, S-, and O-heterocycles. It appears to be one of the most promising methods to access these types of compounds avoiding use of stoichiometric amounts of oxidizing/reducing species or precious metal catalysts, in which only catalytic amounts are sufficient, and it represent an ideal way of contributing toward the resource economy. Thus, renewable electricity provides clean electrons (oxidant/reductant) that initiate a reaction cascade via producing reactive intermediates that facilitate in building new bonds for valuable chemical transformations. Moreover, electrochemical activation using metals as catalytic mediators has been identified as a more efficient strategy toward selective functionalization. Thus, indirect electrolysis makes the potential range more practical, and less side reactions can occur. The latest developments in using an electrolytic strategy to create N-, S-, and O-heterocycles are the main topic of this mini review, which was documented over the last five years.
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Affiliation(s)
- Samina Aslam
- Department
of Chemistry, The Women University Multan, Multan60000, Pakistan
- The Department
of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, U.K.
| | - Najoua Sbei
- Institute
of Nanotechnology, Karlsruhe Institute of Technology, EggensteinLeopoldshafen, 76344KarlsruheGermany
| | - Sadia Rani
- Department
of Chemistry, The Women University Multan, Multan60000, Pakistan
| | - Manal Saad
- School
of Chemistry, Cardiff University, Main Building Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Aroog Fatima
- Department
of Chemistry, The Women University Multan, Multan60000, Pakistan
| | - Nisar Ahmed
- School
of Chemistry, Cardiff University, Main Building Park Place, Cardiff, CF10 3AT, United Kingdom
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5
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Chao M, Wang H, Zhang H, Zhong F, Luo Z, Wu F, Sun F, Jiang J, He X, Zhang S, Gong P, Wang B, Shen D. Cobalt (II)‐Catalyzed Oxidation of 2‐Aryl Benzoic Acids to Access Biaryl Lactones. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mianran Chao
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Hongyan Wang
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Haixing Zhang
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Fubi Zhong
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Zhen Luo
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Fengyun Wu
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Feiyang Sun
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Jiaojiao Jiang
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Xuexue He
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Shumiao Zhang
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Peiwei Gong
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
| | - Bin Wang
- School of Chemistry and Chemical Engineering University of Jinan Jinan P. R. China
| | - Duyi Shen
- Key Laboratory of Life‐Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering Qufu Normal University Qufu P. R. China
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6
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Bugaenko DI, Karchava AV, Yurovskaya MA. Transition metal-free cross-coupling reactions with the formation of carbon-heteroatom bonds. RUSSIAN CHEMICAL REVIEWS 2022. [DOI: 10.1070/rcr5022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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7
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Kong X, Tian Y, Chen X, Chen Y, Wang W. Electrochemical Oxidative C(sp 3)-H/N-H Coupling of Diarylmethanes with Sulfoximines or Benzophenone Imine. J Org Chem 2021; 86:13610-13617. [PMID: 34523935 DOI: 10.1021/acs.joc.1c01647] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we report an efficient electrochemical method for the synthesis of N-alkylated sulfoximines by electrochemical oxidative C(sp3)-H/N-H coupling of sulfoximines and diarylmethanes. In addition, we used the same conditions for electrochemical dehydrogenative amination of diarylmethanes with benzophenone imine as an aminating agent. The reactions showed good functional group tolerance and afforded the corresponding products in moderate to good yields without the use of a stoichiometric oxidant, a metal catalyst, or an activating agent.
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Affiliation(s)
- Xianqiang Kong
- Research Center of Resources and Environment, School of Chemical Engineering and Materials, Changzhou Institute of Technology, Changzhou 213032, China
| | - Yan Tian
- Changzhou Vocational Institute of Engineering, Changzhou 213164, China.,Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Xiaohui Chen
- Research Center of Resources and Environment, School of Chemical Engineering and Materials, Changzhou Institute of Technology, Changzhou 213032, China
| | - Yiyi Chen
- Research Center of Resources and Environment, School of Chemical Engineering and Materials, Changzhou Institute of Technology, Changzhou 213032, China
| | - Wei Wang
- Research Center of Resources and Environment, School of Chemical Engineering and Materials, Changzhou Institute of Technology, Changzhou 213032, China
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8
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Chao M, Wang F, Xu L, Ju Y, Chen Z, Wang B, Gong P, You J, Jin M, Shen D. Cerium Ammonium Nitrate-Mediated Access to Biaryl Lactones: Substrate Scopes and Mechanism Studies. J Org Chem 2021; 86:13371-13380. [PMID: 34533324 DOI: 10.1021/acs.joc.1c01479] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein we described an access to biaryl lactones from ortho-aryl benzoic acids via intramolecular O-H/C-H oxidative coupling with the commonly used cerium ammonium nitrate (CAN) as the one-electron oxidant under a thermal condition. The radical interrupting experiment suggested a radical process, while the kinetic isotope effect (KIE) showed that the C-H cleavage likely was not involved in the rate-determining step. Competitive reactions, especially the strikingly different ρ values of Hammett equations, indicated that the reaction rate was more sensitive to the electronic properties on the aryl moiety rather than the carboxylic moiety, which corresponded to the first single electron transfer (SET) step. In addition, the quite negative ρ values (-4.7) of the aryl moiety unveiled the remarkable electrophilic nature of the second intramolecular radical addition process, which was also consistent with product yields and regioselectivity. Moreover, control experiments disclosed that the single electron in the third step was also transferred to CeIV instead of molecular oxygen. Besides, the possible role of co-solvents trifluoroethanol (TFE) and its influences on the CeIV species were discussed. This work elucidated the possible mechanism by proposing the step that had more effects on the total reaction rate and the species that was responsible for the last single electron transfer.
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Affiliation(s)
- Mianran Chao
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Fang Wang
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Linlin Xu
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Yanping Ju
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Zixuan Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Bin Wang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| | - Peiwei Gong
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China.,Northwest Institute of Plateau Biology, Chinese Academy of Science, Xining 810001, P.R. China
| | - Ming Jin
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
| | - Duyi Shen
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P.R. China
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9
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Diao H, Wang C, Zhang Z, Shi Z, Liu F. Fe‐Catalyzed Intramolecular Cross‐Dehydrogenative Arylation (CDA), Efficient Synthesis of 1‐Arylnaphthalenes and 4‐Arylcoumarins. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100056] [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)
- Haiyan Diao
- School of Perfume and Aroma Technology Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 P. R. China
| | - Changcheng Wang
- Department of Chemistry Fudan University 2005 Songhu Rd Shanghai 200438 P. R. China
| | - Zhen Zhang
- School of Perfume and Aroma Technology Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 P. R. China
| | - Zhangjie Shi
- Department of Chemistry Fudan University 2005 Songhu Rd Shanghai 200438 P. R. China
| | - Feng Liu
- School of Perfume and Aroma Technology Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 P. R. China
- Department of Chemistry Fudan University 2005 Songhu Rd Shanghai 200438 P. R. China
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10
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Mitsudo K. Electro-Oxidative Coupling Reactions Leading to π-Conjugated Compounds. CHEM REC 2021; 21:2269-2276. [PMID: 33735536 DOI: 10.1002/tcr.202100033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/09/2021] [Accepted: 03/09/2021] [Indexed: 12/21/2022]
Abstract
Electrochemical reactions are rapidly gaining attention today as a powerful and environmentally benign reaction processes for organic synthesis. We found that the electro-oxidation of palladium acetate afforded cationic palladium species and thus-generated cationic Pd species were efficient mediators for electro-oxidative coupling reactions. Homo-coupling of arylboronic acids and terminal alkynes proceeded efficiently to afford biaryls and butadiyne, respectively. Cross-coupling reactions between terminal alkynes and arylboronic acids were also achieved with the use of a Ag anode. As an advantage of electrochemical reactions, we developed a sequential reaction system switched between oxidative and neutral conditions by the on/off application of electricity, and several π-extended butadiynes were obtained in one-sequence by the system. Electrochemical intramolecular C-S coupling for the synthesis of thienoacene was also developed. The use of Bu4 NBr as a halogen mediator was essential for the reaction.
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Affiliation(s)
- Koichi Mitsudo
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan
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11
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Chen J, Yang H, Zhang M, Chen H, Liu J, Yin K, Chen S, Shao A. Electrochemical-induced regioselective C-3 thiocyanation of imidazoheterocycles with hydrogen evolution. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152755] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Chen N, Ye Z, Zhang F. Recent progress on electrochemical synthesis involving carboxylic acids. Org Biomol Chem 2021; 19:5501-5520. [PMID: 34079974 DOI: 10.1039/d1ob00420d] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Carboxylic acids are not only essential sections of medicinal molecules, natural products and agrochemicals but also basic building blocks for organic synthesis. However, high temperature, expensive catalysts and excess oxidants are normally required for carboxylic acid group transformations. Therefore, more eco-friendly and efficient methods are urgently needed. Organic electrochemistry, as an environmentally friendly and sustainable synthetic method, can potentially avoid the above problems and is favored by more and more organic chemists. This review summarized the recent progress on the electrochemical synthesis of carboxylic acids to construct more complex compounds, emphasizing the development of electrosynthesis methodologies and mechanisms in order to attract more chemists to recognize the importance and applications of electrochemical synthesis.
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Affiliation(s)
- Na Chen
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18 Chaowang Road, Hangzhou, Zhejiang 310014, China.
| | - Zenghui Ye
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18 Chaowang Road, Hangzhou, Zhejiang 310014, China.
| | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, No. 18 Chaowang Road, Hangzhou, Zhejiang 310014, China.
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13
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Wang D, Ma Z, Wang N, Li C, Wang T, Liang Y, Zhang Z. Synthesis of 7-hydroxy-6H-naphtho[2,3-c]coumarin via a TsOH-mediated tandem reaction. Chem Commun (Camb) 2020; 56:10369-10372. [PMID: 32766650 DOI: 10.1039/d0cc04452k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A concise and efficient method for the synthesis of 7-hydroxy-6H-naphtho[2,3-c]coumarin using available 1-(2-hydroxyphenyl)-2-phenylethanone and Meldrum's acid has been developed. This transformation involved a tandem aldol reaction/lactonization/Friedel-Crafts reaction to form a lactone ring and a benzene ring. It showed high atom economy with water and acetone as the byproducts. Mechanism studies demonstrated two roles of Meldrum's acid: (i) as the reagent for the tandem reaction, and (ii) as the catalyst for the Friedel-Crafts reaction. Moreover, the hydroxyl group of 7-hydroxy-6H-naphtho[2,3-c]coumarin was further functionalized efficiently by arylethynyl, aryl, and cyano groups to furnish D-π-A compounds with excellent fluorescence emissions (ΦF = 0.14-0.78).
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Affiliation(s)
- Ding Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, School of Chemistry and Chemical Engineering, and Basic Experimental Teaching Center, Shaanxi Normal University, Xi'an 710119, China.
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14
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Liu Y, Song H, Zhang C, Liu Y, Shi B. Copper‐Catalyzed
Modular Access to
N
‐Fused
Polycyclic Indoles and
5‐Aroyl
‐pyrrol‐2‐ones
via
Intramolecular N—H/C—H Annulation with Alkynes: Scope and Mechanism Probes. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000246] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yan‐Hua Liu
- Department of Chemistry, Zhejiang University, Hangzhou Zhejiang 310027 China
| | - Hong Song
- Department of Chemistry, Zhejiang University, Hangzhou Zhejiang 310027 China
| | - Chi Zhang
- Department of Chemistry, Zhejiang University, Hangzhou Zhejiang 310027 China
| | - Yue‐Jin Liu
- Department of Chemistry, Zhejiang University, Hangzhou Zhejiang 310027 China
| | - Bing‐Feng Shi
- Department of Chemistry, Zhejiang University, Hangzhou Zhejiang 310027 China
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15
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Li M, Hong J, Xiao W, Yang Y, Qiu D, Mo F. Electrocatalytic Oxidative Transformation of Organic Acids for Carbon-Heteroatom and Sulfur-Heteroatom Bond Formation. CHEMSUSCHEM 2020; 13:1661-1687. [PMID: 31804002 DOI: 10.1002/cssc.201902657] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/01/2019] [Indexed: 06/10/2023]
Abstract
The electrolysis of organic acids has garnered increasing attention in recent years. In addition to the famous electrochemical decarboxylation known as Kolbe electrolysis, a number of other electrochemical processes have been recently established that allow for the construction of carbon-heteroatom and sulfur-heteroatom bonds from organic acids. Herein, recent advances in electrochemical C-X and S-X (X=N, O, S, Se) bond-forming reactions from five classes of organic acids and their conjugate bases, namely, carboxylic, thiocarboxylic, phosphonic, sulfinic, and sulfonic acids, are surveyed.
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Affiliation(s)
- Man Li
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing, 100871, P.R. China
| | - Junting Hong
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing, 100871, P.R. China
| | - Wei Xiao
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing, 100871, P.R. China
| | - Yang Yang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Di Qiu
- Tianjin Key Laboratory of Structure and Performance, for Functional Molecules, MOE Key Laboratory of, Inorganic-Organic Hybrid Functional Materials Chemistry, College of Chemistry, Tianjin Normal University, Tianjin, 300387, P.R. China
| | - Fanyang Mo
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing, 100871, P.R. China
- Jiangsu Donghai Silicon Industry S&T Innovation Center, Donghai County, Jiangsu, 222300, P.R. China
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16
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Xia S, Hu K, Lei C, Jin J. Intramolecular Aromatic C–H Acyloxylation Enabled by Iron Photocatalysis. Org Lett 2020; 22:1385-1389. [DOI: 10.1021/acs.orglett.0c00002] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Siqi Xia
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai 200444, China
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 20032, China
| | - Kunjun Hu
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 20032, China
| | - Chuanhu Lei
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai 200444, China
| | - Jian Jin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 20032, China
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17
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Wu Y, Zhang M, Zhang Y, Li M, Feng W, Zheng X, Tang L. NBS-activated cross-dehydrogenative esterification of carboxylic acids with DMSO. Org Chem Front 2020. [DOI: 10.1039/d0qo00617c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A convenient and versatile cross-dehydrogenative esterification of carboxylic acids with DMSO for preparing (methylsulfinyl)methyl esters has been developed in the presence of N-bromosuccinimide.
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Affiliation(s)
- Ya Wu
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Mengsha Zhang
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Yanli Zhang
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Mingyang Li
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Weisheng Feng
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Xiaoke Zheng
- School of Pharmacy & Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province
- Henan University of Chinese Medicine
- Zhengzhou
- China
| | - Lin Tang
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang
- China
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18
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Bao X, Jiang W, Liang J, Huo C. One-electron oxidative dehydrogenative annulation and cyclization reactions. Org Chem Front 2020. [DOI: 10.1039/d0qo00422g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review focuses on the recent advances in one-electron oxidation involved oxidative dehydrogenative annulations and cyclizations for the intermolecular and intramolecular construction of valuable ring structures.
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Affiliation(s)
- Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Wei Jiang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Jia Liang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
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19
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Yuan Y, Lei A. Electrochemical Oxidative Cross-Coupling with Hydrogen Evolution Reactions. Acc Chem Res 2019; 52:3309-3324. [PMID: 31774271 DOI: 10.1021/acs.accounts.9b00512] [Citation(s) in RCA: 380] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Oxidative cross-coupling has proved to be one of the most straightforward strategies for forming carbon-carbon and carbon-heteroatom bonds from easily available precursors. Over the past two decades, tremendous efforts have been devoted in this field and significant advances have been achieved. However, in order to remove the surplus electrons from substrates for chemical bonds formation, stoichiometric oxidants are usually needed. Along with the development of modern sustainable chemistry, considerable efforts have been devoted to perform the oxidative cross-coupling reactions under external-oxidant-free conditions. Electrochemical synthesis is a powerful and environmentally benign approach, which can not only achieve the oxidative cross-couplings under external-oxidant-free conditions, but also release valuable hydrogen gas during the chemical bond formation. Recently, the electrochemical oxidative cross-coupling with hydrogen evolution reactions has been significantly explored. This Account presents our recent efforts toward the development of electrochemical oxidative cross-coupling with hydrogen evolution reactions. (1) We explored the oxidative cross-coupling of thiols/thiophenols with arenes, heteroarenes, and alkenes for C-S bond formation. (2) Using the strategy of electrochemical oxidative C-H/N-H cross-coupling with hydrogen evolution, we successfully realized the C-H amination of phenols, anilines, imidazopyridines, and even ethers. (3) Employing halide salts as the green halogenating reagents, we developed a clean C-H halogenation protocol under electrochemical oxidation conditions. To address the limitation that this reaction had to carry out in aqueous solvent, we also developed an alternative method that uses CBr4, CHBr3, CH2Br2, CCl3Br, and CCl4 as halogenating reagents and the mixture of acetonitrile and methanol as cosolvent. (4) We also developed an approach for constructing C-O bonds in a well-developed electrochemical oxidative cross-coupling with hydrogen evolution manner. (5) Under mild external-oxidant-free electrochemical conditions, we realized the C(sp2)-H and C(sp3)-H phosphonylation with modest to high yields. (6) We successfully achieved the S-H/S-H cross-coupling with hydrogen evolution under electrochemical oxidation conditions. By anodic oxidation instead of chemical oxidants, the overoxidation of thiols and thiophenols was well avoided. (7) The methods for constructing structurally diverse heterocyclic compounds were also developed via the electrochemical oxidative annulations. (8) We have also applied the electrochemical oxidative cross-coupling with hydrogen evolution strategy to the alkenes difunctionalization for constructing multiple bonds in one step, such as C-S/C-O bonds, C-S/C-N bonds, C-Se/C-O bonds, and C-Se/C-N bonds. We hope our studies will stimulate the research interest of chemists and pave the way for the discovery of more electrochemical oxidative cross-coupling with hydrogen evolution reactions.
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Affiliation(s)
- Yong Yuan
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, People’s Republic of China
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20
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Affiliation(s)
- Cong Tian
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität Göttingen Tammannstraße 2, 37077 Göttingen Germany
| | - Uttam Dhawa
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität Göttingen Tammannstraße 2, 37077 Göttingen Germany
| | - Julia Struwe
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität Göttingen Tammannstraße 2, 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität Göttingen Tammannstraße 2, 37077 Göttingen Germany
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21
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Liu S, Li J, Wang D, Liu F, Liu X, Gao Y, Jie D, Cheng X. An Electrochemical Cinnamyl C—H Amination Reaction Using Carbonyl Sulfamate. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900028] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Shuai Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Jin Li
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Dalin Wang
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Feng Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Xu Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Yongyuan Gao
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Dai Jie
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
| | - Xu Cheng
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for Experimental Chemistry EducationNanjing University Nanjing Jiangsu 210023 China
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22
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Yuan Y, Qiao J, Cao Y, Tang J, Wang M, Ke G, Lu Y, Liu X, Lei A. Exogenous-oxidant-free electrochemical oxidative C-H phosphonylation with hydrogen evolution. Chem Commun (Camb) 2019; 55:4230-4233. [PMID: 30899925 DOI: 10.1039/c9cc00975b] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We herein report a versatile and environmentally friendly electrochemical oxidative C-H phosphonylation protocol. This protocol features a broad substrate scope; not only C(sp2)-H phosphonylation, but also C(sp3)-H phosphonylation is tolerated well under exogenous-oxidant-free and metal catalyst-free electrochemical oxidation conditions.
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Affiliation(s)
- Yong Yuan
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, P. R. China.
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23
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Ye Z, Zhang F. Recent Advances in Constructing Nitrogen‐Containing Heterocycles
via
Electrochemical Dehydrogenation. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900049] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zenghui Ye
- College of Pharmaceutical ScienceZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
- Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
| | - Fengzhi Zhang
- College of Pharmaceutical ScienceZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
- Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
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24
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Hong J, Liu Q, Li F, Bai G, Liu G, Li M, Nayal OS, Fu X, Mo F. Electrochemical Radical Borylation of Aryl Iodides. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Junting Hong
- Department of Energy and Resources Engineering, College of EngineeringPeking University Beijing 100871 China
| | - Qianyi Liu
- Department of Energy and Resources Engineering, College of EngineeringPeking University Beijing 100871 China
| | - Feng Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking University Beijing 100871 China
| | - Guangcan Bai
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking University Beijing 100871 China
| | - Guoquan Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking University Beijing 100871 China
| | - Man Li
- Department of Energy and Resources Engineering, College of EngineeringPeking University Beijing 100871 China
| | - Onkar S. Nayal
- Department of Energy and Resources Engineering, College of EngineeringPeking University Beijing 100871 China
| | - Xuefeng Fu
- Department of Biomedical Engineering, College of EngineeringPeking University Beijing 100871 China
| | - Fanyang Mo
- Department of Energy and Resources Engineering, College of EngineeringPeking University Beijing 100871 China
- Jiangsu Donghai Silicon Industry S&T Innovation CenterJiangsu Weiming Environmental Protection S&T Co., Ltd., No. 38, Guangming Rd, Donghai County Jiangsu 222300 China
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25
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Wang Q, Jiang Y, Zeng C, Sun B. Electrocatalytic Synthesis of Non‐Symmetric Biphenols Mediated by Tri(p‐bromophenyl)amine: Selective Oxidative Cross‐Coupling of Different Phenols and Naphthols. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201800560] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qing‐Qing Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Chemical EngineeringBeijing Technology and Business University Beijing 100048 China
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & BioengineeringBeijing University of Technology Beijing 100124 China
| | - Yang‐Ye Jiang
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & BioengineeringBeijing University of Technology Beijing 100124 China
| | - Cheng‐Chu Zeng
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & BioengineeringBeijing University of Technology Beijing 100124 China
| | - Bao‐Guo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, School of Food and Chemical EngineeringBeijing Technology and Business University Beijing 100048 China
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26
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Mei H, Yin Z, Liu J, Sun H, Han J. Recent Advances on the Electrochemical Difunctionalization of Alkenes/Alkynes. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201800529] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Haibo Mei
- College of Chemical Engineering, Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Zizhen Yin
- College of Chemical Engineering, Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Jiang Liu
- College of Chemical Engineering, Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Hailong Sun
- Nanjing Research Institute of Sinopec Yangzi Petrochemical Co., Ltd Nanjing Jiangsu 210048 China
| | - Jianlin Han
- College of Chemical Engineering, Nanjing Forestry University Nanjing Jiangsu 210037 China
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27
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Yu Y, Yuan Y, Liu H, He M, Yang M, Liu P, Yu B, Dong X, Lei A. Electrochemical oxidative C–H/N–H cross-coupling for C–N bond formation with hydrogen evolution. Chem Commun (Camb) 2019; 55:1809-1812. [DOI: 10.1039/c8cc09899a] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We herein report an electrochemical oxidative C–H/N–H cross-coupling reaction in an undivided cell.
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Affiliation(s)
- Yi Yu
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Yong Yuan
- College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Huilin Liu
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Min He
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Mingzhu Yang
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Pan Liu
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Banying Yu
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Xuanchi Dong
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Aiwen Lei
- National Research Center for Carbohydrate Synthesis
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
- College of Chemistry and Molecular Sciences
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28
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Yuan Y, Cao Y, Qiao J, Lin Y, Jiang X, Weng Y, Tang S, Lei A. Electrochemical Oxidative C—H Sulfenylation of Imidazopyridines with Hydrogen Evolution. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800405] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yong Yuan
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan Hubei 430072 China
| | - Yangmin Cao
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
| | - Jin Qiao
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
| | - Yueping Lin
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
| | - Xiaomei Jiang
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
| | - Yaqing Weng
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
| | - Shan Tang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan Hubei 430072 China
| | - Aiwen Lei
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang Jiangxi 330022 China
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan Hubei 430072 China
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