1
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Kumar N, Pandey SK. Annulative coupling of α-substituted acrylic acids and sulfoxonium ylides: easy access to bioactive γ-butyrolactones. Chem Commun (Camb) 2024; 60:8872-8875. [PMID: 39082106 DOI: 10.1039/d4cc03187c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
We present a straightforward, catalyst- and additive-free method for synthesizing keto γ-butyrolactones using readily available β-keto sulfoxonium ylides and acrylic acids. This robust approach demonstrates exceptional compatibility with various functional groups on β-keto sulfoxonium ylides and α-substituted acrylic acids, resulting in good to high yields of the anticipated products. Moreover, the practicality of this approach was validated through large-scale reactions and the successful conversion of some synthesized derivatives into bioactive natural products, including L-factor, muricatacin, and cytosporanone A.
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Affiliation(s)
- Naveen Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Satyendra Kumar Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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2
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Xiao W, Wang J, Ye J, Wang H, Wu J, Ye S. Electrochemical Synthesis of Spirolactones from α-Tetralone Derivatives with Methanol as a C1 Source. Org Lett 2024; 26:5016-5020. [PMID: 38825794 DOI: 10.1021/acs.orglett.4c01678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Spirolactones are widely found in pharmaceuticals and bioactive natural products. However, efficient and environmentally friendly approaches to accessing spirolactones are still highly desirable. Herein, a novel electrochemical synthesis of spirolactones from α-tetralone derivatives with methanol as a C1 source is described. This electrochemical reaction exhibits a high efficiency and good functional group tolerance.
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Affiliation(s)
- Wei Xiao
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
| | - Jianyan Wang
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
| | - Jiamin Ye
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
| | - Hongyan Wang
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
| | - Jie Wu
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
| | - Shengqing Ye
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou 318000, China
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3
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Yavari I, Shaabanzadeh S. Electrochemical Formation of α-Ketoamides from Ketoximes through Non-Beckmann Mechanism Pathway. J Org Chem 2024; 89:6238-6246. [PMID: 38652259 DOI: 10.1021/acs.joc.4c00230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
α-Ketoamides are highly valued in synthetic chemistry due to their incorporation into diverse natural products and drug molecules. Here, we present an innovative electrochemical approach for constructing α-ketoamides, utilizing a mild and environmentally friendly strategy in a user-friendly undivided cell setup under constant current. The excellent functional-group tolerance, convenient accessibility of reaction instruments and starting materials, and easy scalability collectively enhance the importance of this protocol compared to previous challenging methods. Additionally, mechanistic insight into this reaction is obtained through the investigation of cyclic voltammograms of the reactants.
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Affiliation(s)
- Issa Yavari
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
| | - Sina Shaabanzadeh
- Department of Chemistry, Tarbiat Modares University, P.O. Box 14115-175, Tehran, Iran
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4
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Liu C, Liu Y, Yang S, Zheng B, Zhang Y. Electrochemical Lactonization Enabled by Unusual Shono-Type Oxidation from Functionalized Benzoic Acids. Org Lett 2024; 26:1936-1940. [PMID: 38407049 DOI: 10.1021/acs.orglett.4c00318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
A novel method for electrochemical lactonization via C(sp3)-H functionalization was developed. This metal- and oxidant-free strategy enabled the efficient synthesis of various lactones. Gram-scale reaction and derivatization of the lactone product demonstrated the synthetic utility of this methodology. Mechanistic studies using control experiments and CV curves elucidated the proposed intramolecular HAT and the oxidative cyclization pathway. An unusual Shono-type oxidation was realized through this electrochemical approach, proceeding without a traditional nucleophilic addition process.
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Affiliation(s)
- Chen Liu
- College of Science, China Agricultural University, Beijing 100193, P. R. China
| | - Yunge Liu
- College of Science, China Agricultural University, Beijing 100193, P. R. China
| | - Shurui Yang
- College of Science, China Agricultural University, Beijing 100193, P. R. China
| | - Bing Zheng
- College of Science, China Agricultural University, Beijing 100193, P. R. China
| | - Yunfei Zhang
- College of Science, China Agricultural University, Beijing 100193, P. R. China
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5
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Zhu Y, Song S, Zheng L, Li J. The O 2-Mediated Cross-Dehydrogenative Coupling: Rose Bengal-Catalyzed Direct Oxidative α-Acyloxylation of Ketones. Org Lett 2023. [PMID: 37377381 DOI: 10.1021/acs.orglett.3c01741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
A general and facile approach for the direct oxidative α-acyloxylation of ketones using molecular oxygen as the oxidant is developed. This method avoids the use of excessive peroxides and expensive metal catalysts, affording a variety of α-acyloxylated ketones in satisfactory yields. Experimental studies indicate that the reaction proceeds via a radical pathway. Additionally, α-hydroxy ketones could be obtained by changing the solvent.
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Affiliation(s)
- Yunsheng Zhu
- Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Shengjie Song
- Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Lijun Zheng
- Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
| | - Jianjun Li
- Key Laboratory of Pharmaceutical Engineering of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P. R. China
- Taizhou Key Laboratory of Advanced Manufacturing Technology, Taizhou Research Institute, Zhejiang University of Technology, Taizhou, Zhejiang 318000, P. R. China
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6
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Vil’ VA, Barsegyan YA, Kuhn L, Terent’ev AO, Alabugin IV. Creating, Preserving, and Directing Carboxylate Radicals in Ni-Catalyzed C(sp 3)–H Acyloxylation of Ethers, Ketones, and Alkanes with Diacyl Peroxides. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Vera A. Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Yana A. Barsegyan
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Leah Kuhn
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Fl 32306, United States
| | - Alexander O. Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Fl 32306, United States
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7
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A Thermodynamic and Kinetic Study on Electrochemical Esterification in Aroma-Enhanced Distilled Liquor (Baijiu). Catalysts 2023. [DOI: 10.3390/catal13030478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
The development of low-alcohol Baijiu is consistent with demand for the industry’s sustainable development. However, the ester aroma of low-alcohol Baijiu is insipid and unstable—mainly due to the hydrolysis of esters during shelf life—thus reducing the industry scale of low-alcohol Baijiu to a significantly small range. An electrochemical method for improving low-alcohol Baijiu’s ester concentration and stability was investigated from the aspects of thermodynamics and kinetics. The key finding is that the new Baijiu’s ester content obtained through distillation is relatively high, exceeding its content in the thermodynamic equilibrium state. Thus, the ester will be hydrolyzed during shelf life. The idea of applying electrochemical catalytic esterification technology to the production of low-alcohol Baijiu in this study is directly derived from the production practice of Baijiu factories; it provides a direction for the further optimization of low-alcohol Baijiu to facilitate the production of an alternative product that will contribute to public health.
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8
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Electro-redox strategy for synthesis of dehydroaltenusin analogs through alkoxy-oxylactonizative phenol dearomatization. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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9
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Wang Z, Cheng Q, Peng RK, Yan P, Zeng R, Tian WJ, Pan B, Gu J, Li YL, Ouyang Q. An Oxidant- and Catalyst-Free Electrooxidative Cross-Coupling Approach to Synthesize meso-Substituted Porphyrin Derivatives. J Org Chem 2022; 87:4742-4749. [PMID: 35302772 DOI: 10.1021/acs.joc.2c00031] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of porphyrin and chlorin derivatives has attracted significant attention due to their numerous applications. Herein, we report an environment friendly oxidant- and catalyst-free electrooxidative cross-coupling approach for multiple coupling reactions to synthesize meso C-N, C-O, and C-S substituted porphyrin and chlorin derivatives. For C-N cross-coupling reactions, diaminated porphyrins were obtained as the main products, while using 4-bromo-2,6-dimethyl aniline resulted in monoaminated product. Similarly, electrochemical catalysis of porphyrins with phenol and thiophene produced meso-disubstituted porphyrins in moderate yields under a smaller current. Chlorins were also applicable, and 20-substituted products were efficiently produced regioselectively. To the best of our knowledge, this work represents the first example of electrooxidative C-X cross-coupling of porphyrins and chlorins.
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Affiliation(s)
- Zheng Wang
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Qi Cheng
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Rui-Kun Peng
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Peng Yan
- College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, PR China
| | - Rong Zeng
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Wen-Jing Tian
- College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, PR China
| | - Bin Pan
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Jing Gu
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
| | - Yu-Long Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan 643000, PR China
| | - Qin Ouyang
- College of Pharmacy, Third Military of Medical University, Chongqing 400038, PR China
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10
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Yang J, Li G, Yu K, Xu B, Chen Q. Electrochemical Sulfonylation-Induced Lactonization of Alkenes: Synthesis of Sulfonyl Phthalides. J Org Chem 2022; 87:1208-1217. [PMID: 34989241 DOI: 10.1021/acs.joc.1c02557] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
An electrochemical cascade sulfonylation and lactonization process of alkenes and a most widely used arylsulfonylation reagent─sulfonyl hydrazines─was developed for the first time. This electrochemical sulfonyl lactonization avoided the use of toxic metal catalysts or stoichiometric oxidants and was carried out under mild conditions. The target product γ-sulfonylated phthalides with broad and excellent substrate tolerance were achieved.
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Affiliation(s)
- Jiajun Yang
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Guodong Li
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Ke Yu
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Bo Xu
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Qianjin Chen
- Key Lab of Science and Technology of Eco-Textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
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11
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Antonov AA, Bryliakov KP. Recent progress in catalytic acyloxylation of C(sp
3
)‐H bonds. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6499] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Artem A. Antonov
- Department of the Mechanisms of Catalytic Reactions Boreskov Institute of Catalysis Novosibirsk Russia
| | - Konstantin P. Bryliakov
- Department of the Mechanisms of Catalytic Reactions Boreskov Institute of Catalysis Novosibirsk Russia
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12
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Zhang X, Yang Y, Wang F, Zhou Z, Zhang H, Zhu Y. An Approach to the Synthesis of Electron-Rich and Hindered Esters and Its Application to the Synthesis of Acteoside. Org Lett 2021; 23:9210-9215. [PMID: 34779636 DOI: 10.1021/acs.orglett.1c03528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Electron-rich esters are ubiquitously distributed in natural products and play a central role in bioactivities. Herein, we disclose an efficient, mild, and general esterification approach to the synthesis of these esters by employing gold(I)-catalyzed acylation reaction with alkyne-tethered mixed anhydrides and alcohols. This method can be applied to ester-bond formation in complex substrates and facilitates efficient synthesis of acteoside, which belongs to the family of phenylethanoid glycosides and possesses a broad range of bioactivities.
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Affiliation(s)
- Xiaojuan Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Yutong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Fuye Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Zhengbing Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Hongbin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
| | - Yugen Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Re- search & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming, Yunnan 650091, P.R. China
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13
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Chicas-Baños DF, Frontana-Uribe BA. Electrochemical Generation and Use in Organic Synthesis of C-, O-, and N-Centered Radicals. CHEM REC 2021; 21:2538-2573. [PMID: 34047059 DOI: 10.1002/tcr.202100056] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/28/2021] [Accepted: 05/03/2021] [Indexed: 12/23/2022]
Abstract
During the last decade several research groups have been developing electrochemical procedures to access highly functionalized organic molecules. Among the most exciting advances, the possibility of using free radical chemistry has attracted the attention of the most important synthetic groups. Nowadays, electrochemical strategies based on these species with a synthetic purpose are published continuously in scientific journals, increasing the alternatives for the synthetic organic chemistry laboratories. Free radicals can be obtained in organic electrochemical reactions; thus, this review reassembles the last decade's (2010-2020) efforts of the electrosynthetic community to generate and take advantage of the C-, O-, and N-centered radicals' reactivity. The electrochemical reactions that occur, as well as the proposed mechanism, are discussed, trying to give clear information about the used conditions and reactivity of these reactive intermediate species.
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Affiliation(s)
- Diego Francisco Chicas-Baños
- Centro Conjunto Química Sustentable UAEMéx-UNAM, Km 14.5 Carretera Toluca-Ixtlahuaca, Toluca, 50200, Estado de México, Mexico
| | - Bernardo A Frontana-Uribe
- Centro Conjunto Química Sustentable UAEMéx-UNAM, Km 14.5 Carretera Toluca-Ixtlahuaca, Toluca, 50200, Estado de México, Mexico.,Universidad Nacional Autónoma de México, Instituto de Química, Ciudad Universitaria, Ciudad de México, 04510, Mexico
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14
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Tang HT, Jia JS, Pan YM. Halogen-mediated electrochemical organic synthesis. Org Biomol Chem 2021; 18:5315-5333. [PMID: 32638806 DOI: 10.1039/d0ob01008a] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In general, halogenide anions are anodically oxidized into active species, which can be elemental halogen, halogen cations, or halogen radicals. These species subsequently react with substrates, such as olefins, ketones, or amines, to generate halogenated products. We review the mechanisms of these reactions.
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Affiliation(s)
- Hai-Tao Tang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin, 541004, People's Republic of China.
| | - Jun-Song Jia
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin, 541004, People's Republic of China.
| | - Ying-Ming Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University, Guilin, 541004, People's Republic of China.
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15
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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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16
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Lian F, Xu K, Zeng C. Indirect Electrosynthesis with Halogen Ions as Mediators. CHEM REC 2021; 21:2290-2305. [PMID: 33728812 DOI: 10.1002/tcr.202100036] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/26/2022]
Abstract
Organic electrosynthesis has gained increasing research interest as it harvests electric current as redox regents, thereby providing a sustainable alternative to conventional approaches. Compared with direct electrosynthesis, indirect electrosynthesis employs mediator(s) to lower the overpotentials for substrate activation, and enhance the reaction efficiency and functional group compatibility by shifting the heterogenous electron transfer process to be homogenous. As one of the most versatile and cost-efficient mediators, halogen mediators are always combined with an irreversible halogenation reaction. Thus, the electrochemical reaction between halogen mediators and substrates doesn't directly controlled by the two standard potentials difference. In this account, our recent developments in the area of halogen-mediated indirect electrosynthesis are summarized. The anodically generated halogen species from halogenide salts have the abilities to undergo electron-transfer (ET) or hydrogen-atom- transfer (HAT) processes. The reaction features, scopes, limitations, and mechanistic rationalisations are discussed in this account. We hope our studies will contribute to the future developments to broaden the scope of halogen-mediated electrosynthesis.
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Affiliation(s)
- Fei Lian
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
| | - Kun Xu
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
| | - Chengchu Zeng
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
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17
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Vil' VA, Gorlov ES, Yu B, Terent'ev AO. Oxidative α-acyloxylation of acetals with cyclic diacyl peroxides. Org Chem Front 2021. [DOI: 10.1039/d1qo00494h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Selective functionalization of the non-activated acetal α-position with formal retaining of the acetal fragment was realized using cyclic diacyl peroxides.
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Affiliation(s)
- Vera A. Vil'
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- All-Russian Research Institute for Phytopathology B. Vyazyomy
| | - Evgenii S. Gorlov
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Bing Yu
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- All-Russian Research Institute for Phytopathology B. Vyazyomy
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18
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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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19
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Zhang J, Wang H, Chen Y, Xie H, Ding C, Tan J, Xu K. Electrochemical synthesis of selenocyanated imidazo[1,5-a]quinolines under metal catalyst- and chemical oxidant-free conditions. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.11.037] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Qian P, Zha Z, Wang Z. Recent Advances in C−H Functionalization with Electrochemistry and Various Iodine‐Containing Reagents. ChemElectroChem 2020. [DOI: 10.1002/celc.202000252] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Peng Qian
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational InstitutionsFuyang Normal University Fuyang Anhui 236037 P. R.China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials ScienceUniversity of Science and Technology of China Hefei Anhui 230026 P. R.China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials ScienceUniversity of Science and Technology of China Hefei Anhui 230026 P. R.China
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21
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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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22
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Wu J, Guillot R, Kouklovsky C, Vincent G. Electrochemical Dearomative Dihydroxylation and Hydroxycyclization of Indoles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000158] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ju Wu
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 91405 Orsay France
| | - Régis Guillot
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 91405 Orsay France
| | - Cyrille Kouklovsky
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 91405 Orsay France
| | - Guillaume Vincent
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) 91405 Orsay France
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23
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Mitsudo K, Matsuo R, Yonezawa T, Inoue H, Mandai H, Suga S. Electrochemical Synthesis of Thienoacene Derivatives: Transition‐Metal‐Free Dehydrogenative C−S Coupling Promoted by a Halogen Mediator. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001149] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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
| | - Ren Matsuo
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Toki Yonezawa
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Haruka Inoue
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Hiroki Mandai
- Department of Medical Technology Gifu University of Medical Science 4-3-3 Nijigaoka, Kani Gifu 5 09-0293 Japan
| | - Seiji Suga
- 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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24
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Mitsudo K, Matsuo R, Yonezawa T, Inoue H, Mandai H, Suga S. Electrochemical Synthesis of Thienoacene Derivatives: Transition‐Metal‐Free Dehydrogenative C−S Coupling Promoted by a Halogen Mediator. Angew Chem Int Ed Engl 2020; 59:7803-7807. [DOI: 10.1002/anie.202001149] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Indexed: 11/08/2022]
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
| | - Ren Matsuo
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Toki Yonezawa
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Haruka Inoue
- Division of Applied Chemistry Graduate School of Natural Science and Technology Okayama University 3-1-1 Tsushima-naka, Kita-ku Okayama 700-8530 Japan
| | - Hiroki Mandai
- Department of Medical Technology Gifu University of Medical Science 4-3-3 Nijigaoka, Kani Gifu 5 09-0293 Japan
| | - Seiji Suga
- 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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25
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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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26
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Wang H, Shi J, Tan J, Xu W, Zhang S, Xu K. Electrochemical Synthesis of trans-2,3-Disubstituted Aziridines via Oxidative Dehydrogenative Intramolecular C(sp3)–H Amination. Org Lett 2019; 21:9430-9433. [DOI: 10.1021/acs.orglett.9b03641] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Huiqiao Wang
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Jianxue Shi
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Jiajing Tan
- Department of Organic Chemistry, Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wenting Xu
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Sheng Zhang
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China
| | - Kun Xu
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China
- College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
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27
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Wang H, Gao X, Lv Z, Abdelilah T, Lei A. Recent Advances in Oxidative R 1-H/R 2-H Cross-Coupling with Hydrogen Evolution via Photo-/Electrochemistry. Chem Rev 2019; 119:6769-6787. [PMID: 31074264 DOI: 10.1021/acs.chemrev.9b00045] [Citation(s) in RCA: 427] [Impact Index Per Article: 85.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Photo-/electrochemical catalyzed oxidative R1-H/R2-H cross-coupling with hydrogen evolution has become an increasingly important issue for molecular synthesis. The dream of construction of C-C/C-X bonds from readily available C-H/X-H with release of H2 can be facilely achieved without external chemical oxidants, providing a greener model for chemical bond formation. Given the great influence of these reactions in organic chemistry, we give a summary of the state of the art in oxidative R1-H/R2-H cross-coupling with hydrogen evolution via photo/electrochemistry, and we hope this review will stimulate the development of a greener synthetic strategy in the near future.
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Affiliation(s)
- Huamin Wang
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China
| | - Xinlong Gao
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China
| | - Zongchao Lv
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China
| | - Takfaoui Abdelilah
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China
| | - Aiwen Lei
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China.,National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
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28
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Vil' VA, Gorlov ES, Bityukov OV, Barsegyan YA, Romanova YE, Merkulova VM, Terent'ev AO. C−O coupling of Malonyl Peroxides with Enol Ethers
via
[5+2] Cycloaddition: Non‐Rubottom Oxidation. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900271] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Vera A. Vil'
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Evgenii S. Gorlov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
| | - Oleg V. Bityukov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Yana A. Barsegyan
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Yulia E. Romanova
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
| | - Valentina M. Merkulova
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
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29
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Zhang S, Li L, Zhang J, Zhang J, Xue M, Xu K. Electrochemical fluoromethylation triggered lactonizations of alkenes under semi-aqueous conditions. Chem Sci 2019; 10:3181-3185. [PMID: 30996899 PMCID: PMC6429606 DOI: 10.1039/c9sc00100j] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 02/14/2019] [Indexed: 12/15/2022] Open
Abstract
An electrochemical difluoromethylation triggered lactonization of alkenes was developed for the first time. This protocol employs readily prepared CF2HSO2Na as the difluoromethylating reagent, affording unprecedented CF2H-containing lactones in moderate yields. Moreover, with CF3SO2Na as the trifluoromethylating reagent, a wide array of CF3-containing lactones were obtained under additional supporting electrolyte- and catalyst-free conditions.
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Affiliation(s)
- Sheng Zhang
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
| | - Lijun Li
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
| | - Jinjin Zhang
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
| | - Junqi Zhang
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
| | - Mengyu Xue
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
| | - Kun Xu
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis , College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , 473061 , China . ;
- College of Life Science & Bioengineering , Beijing University of Technology , Beijing 100124 , China
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30
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Bityukov OV, Matveeva OK, Vil’ VA, Kokorekin VA, Nikishin GI, Terent’ev AO. Electrochemically Induced Intermolecular Cross-Dehydrogenative C–O Coupling of β-Diketones and β-Ketoesters with Carboxylic Acids. J Org Chem 2019; 84:1448-1460. [DOI: 10.1021/acs.joc.8b02791] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Oleg V. Bityukov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Olesya K. Matveeva
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, Moscow 125047, Russian Federation
| | - Vera A. Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Vladimir A. Kokorekin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
- Sechenov First Moscow State Medical University, Trubetskaya st. 8-2, Moscow 119991, Russian Federation
| | - Gennady I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Alexander O. Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, Moscow 125047, Russian Federation
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31
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Deng L, Wang Y, Mei H, Pan Y, Han J. Electrochemical Dehydrogenative Phosphorylation of Alcohols for the Synthesis of Organophosphinates. J Org Chem 2019; 84:949-956. [DOI: 10.1021/acs.joc.8b02882] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lingling Deng
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing 210093, China
| | - Yang Wang
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing 210093, China
| | - Haibo Mei
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, Jiangsu, China
| | - Yi Pan
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing 210093, China
| | - Jianlin Han
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing 210093, China
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, Jiangsu, China
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32
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Wu QL, Chen XG, Huo CD, Wang XC, Quan ZJ. Electrochemically driven P–H oxidation and functionalization: synthesis of carbamoylphosphonates from phosphoramides and alcohols. NEW J CHEM 2019. [DOI: 10.1039/c8nj05739g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical synthesis of carbamoylphosphonates via P–H phosphorylation and oxygenation of phosphinecarboxamides with alcohols by using n-Bu4NI (10 mol%) as an iodine source.
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Affiliation(s)
- Qiu-Li Wu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials and College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Xing-Guo Chen
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials and College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Cong-De Huo
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials and College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Xi-Cun Wang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials and College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
| | - Zheng-Jun Quan
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials and College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- People's Republic of China
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33
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Nath AR, Chee CF, Rahman NA. Application of Electrochemical Cross-Dehydrogenative Couplings in the Syntheses of Heterocycles. HETEROCYCLES VIA CROSS DEHYDROGENATIVE COUPLING 2019:445-494. [DOI: 10.1007/978-981-13-9144-6_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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34
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Wang Z, Zhang J, Shi J, Wang H. KOtBu-promoted oxidative dimerizations of 2-methylquinolines to 2-alkenyl bisquinolines with molecular oxygen. RSC Adv 2019; 9:30139-30143. [PMID: 35530195 PMCID: PMC9072141 DOI: 10.1039/c9ra06465f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 09/18/2019] [Indexed: 01/12/2023] Open
Abstract
KOtBu-promoted oxidative dimerizations of 2-methylquinolines with molecular oxygen as the oxidant have been developed for the first time.
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Affiliation(s)
- Zhen Wang
- Department of Pharmacy
- Nanyang Medical College
- Nanyang
- China
| | - Jinjin Zhang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- China
| | - Jianxue Shi
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- China
| | - Huiqiao Wang
- College of Chemistry and Pharmaceutical Engineering
- Nanyang Normal University
- Nanyang
- China
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35
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Recent Advances in the Electrochemical α-C-H Bond Functionalization of Carbonyl Compounds. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800519] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Kärkäs MD. Electrochemical strategies for C-H functionalization and C-N bond formation. Chem Soc Rev 2018; 47:5786-5865. [PMID: 29911724 DOI: 10.1039/c7cs00619e] [Citation(s) in RCA: 588] [Impact Index Per Article: 98.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Conventional methods for carrying out carbon-hydrogen functionalization and carbon-nitrogen bond formation are typically conducted at elevated temperatures, and rely on expensive catalysts as well as the use of stoichiometric, and perhaps toxic, oxidants. In this regard, electrochemical synthesis has recently been recognized as a sustainable and scalable strategy for the construction of challenging carbon-carbon and carbon-heteroatom bonds. Here, electrosynthesis has proven to be an environmentally benign, highly effective and versatile platform for achieving a wide range of nonclassical bond disconnections via generation of radical intermediates under mild reaction conditions. This review provides an overview on the use of anodic electrochemical methods for expediting the development of carbon-hydrogen functionalization and carbon-nitrogen bond formation strategies. Emphasis is placed on methodology development and mechanistic insight and aims to provide inspiration for future synthetic applications in the field of electrosynthesis.
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Affiliation(s)
- Markus D Kärkäs
- Department of Chemistry, Organic Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden.
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37
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Li L, Xue M, Yan X, Liu W, Xu K, Zhang S. Electrochemical Hofmann rearrangement mediated by NaBr: practical access to bioactive carbamates. Org Biomol Chem 2018; 16:4615-4618. [PMID: 29900466 DOI: 10.1039/c8ob01059e] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An electrochemical Hofmann rearrangement is reported. With the mediation of NaBr, highly corrosive and toxic halogens are avoided. Moreover, this efficient and green approach is well compatible with a broad range of amides, including several commercial medicine derivatives, and provides direct access to synthetically useful carbamates. The synthetic utility of this method is also demonstrated by the preparation of 15N labeling carbamate and gram-scale synthesis of Amantadine.
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Affiliation(s)
- Lijun Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
| | - Mengyu Xue
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
| | - Xin Yan
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
| | - Wenmin Liu
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
| | - Kun Xu
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
| | - Sheng Zhang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, P. R. China.
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38
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Zhang S, Li L, Xue M, Zhang R, Xu K, Zeng C. Electrochemical Formation of N-Acyloxy Amidyl Radicals and Their Application: Regioselective Intramolecular Amination of sp2 and sp3 C–H Bonds. Org Lett 2018; 20:3443-3446. [DOI: 10.1021/acs.orglett.8b00981] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sheng Zhang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, China
| | - Lijun Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, China
| | - Mengyu Xue
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, China
| | - Ruike Zhang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, China
| | - Kun Xu
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, 473061, China
- College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
| | - Chengchu Zeng
- College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
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39
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Wang H, Zhang J, Tan J, Xin L, Li Y, Zhang S, Xu K. Electrosynthesis of Trisubstituted 2-Oxazolines via Dehydrogenative Cyclization of β-Amino Arylketones. Org Lett 2018; 20:2505-2508. [PMID: 29664646 DOI: 10.1021/acs.orglett.8b00165] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An electrochemically intramolecular functionalization of C(sp3)-H bonds with masked oxygen nucleophiles was developed. With KI as the catalyst and electrolyte, diverse trisubstituted 2-oxazolines were constructed in good to excellent yields. This newly developed electrochemical dehydrogenative approach features external oxidant-free and additive-free conditions.
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Affiliation(s)
- Huiqiao Wang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
| | - Jinjin Zhang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
| | - Jiajing Tan
- Department of Organic Chemistry, Faculty of Science , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Lilan Xin
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
| | - Yaping Li
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
| | - Sheng Zhang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
| | - Kun Xu
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , Nanyang , Henan 473061 , P. R. China
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Liu K, Song C, Lei A. Recent advances in iodine mediated electrochemical oxidative cross-coupling. Org Biomol Chem 2018; 16:2375-2387. [DOI: 10.1039/c8ob00063h] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review article gives an overview of the recent development of iodine mediated electrochemical oxidative coupling reactions.
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Affiliation(s)
- Kun Liu
- College of Chemistry and Molecular Sciences
- The Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Chunlan Song
- College of Chemistry and Molecular Sciences
- The Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences
- The Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
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Sengmany S, Ollivier A, Le Gall E, Léonel E. A mild electroassisted synthesis of (hetero)arylphosphonates. Org Biomol Chem 2018; 16:4495-4500. [DOI: 10.1039/c8ob00500a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The first example of a nickel-catalyzed electrochemical coupling between dimethyl phosphite and (hetero)aryl halides to furnish (hetero)arylphosphonates is described.
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Affiliation(s)
- Stéphane Sengmany
- Électrochimie et Synthèse Organique
- Université Paris Est
- ICMPE (UMR 7182)
- CNRS
- UPEC
| | - Anthony Ollivier
- Électrochimie et Synthèse Organique
- Université Paris Est
- ICMPE (UMR 7182)
- CNRS
- UPEC
| | - Erwan Le Gall
- Électrochimie et Synthèse Organique
- Université Paris Est
- ICMPE (UMR 7182)
- CNRS
- UPEC
| | - Eric Léonel
- Électrochimie et Synthèse Organique
- Université Paris Est
- ICMPE (UMR 7182)
- CNRS
- UPEC
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