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Yan Q, Yuan QJ, Shatskiy A, Alvey GR, Stepanova EV, Liu JQ, Kärkäs MD, Wang XS. General Approach to Amides through Decarboxylative Radical Cross-Coupling of Carboxylic Acids and Isocyanides. Org Lett 2024; 26:3380-3385. [PMID: 38607963 PMCID: PMC11059110 DOI: 10.1021/acs.orglett.4c00872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/26/2024] [Accepted: 04/09/2024] [Indexed: 04/14/2024]
Abstract
Herein, we report a silver-catalyzed protocol for decarboxylative cross-coupling between carboxylic acids and isocyanides, leading to linear amide products through a free-radical mechanism. The disclosed approach provides a general entry to a variety of decorated amides, accommodating a diverse array of radical precursors, including aryl, heteroaryl, alkynyl, alkenyl, and alkyl carboxylic acids. Notably, the protocol proved to be efficient for decarboxylative late-stage functionalization of several elaborate pharmaceuticals, demonstrating its potential applications.
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Affiliation(s)
- Qing Yan
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials, Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
| | - Qing-Jia Yuan
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials, Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
| | - Andrey Shatskiy
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Gregory R. Alvey
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Elena V. Stepanova
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
- Research
School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Lenin Avenue 30, 634050 Tomsk, Russia
| | - Jian-Quan Liu
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials, Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
| | - Markus D. Kärkäs
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Xiang-Shan Wang
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials, Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
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2
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Man Y, Xu B. Generation and Radical-Radical Cross-Coupling of Alkenyloxy Radical. Org Lett 2024. [PMID: 38502939 DOI: 10.1021/acs.orglett.4c00627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Alkene-attached oxygen radicals are rarely used, as highly reactive oxygen radicals are incompatible with the alkene moiety. The direct radical-radical cross-coupling of O radicals is also challenging (limited to N-O bond formation) because of the lack of suitable persistent radical species. This study demonstrated the feasibility of using Breslow intermediate radical (BIR) as a persistent radical to capture unstable π-conjugated O radicals and allow the C-O radical-radical cross-coupling.
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Affiliation(s)
- Yunquan Man
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China
| | - Bo Xu
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry and Chemical Engineering, Donghua University, Shanghai 201620, China
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3
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Liu H, Yu JT, Pan C. Diacyl peroxides: practical reagents as aryl and alkyl radical sources. Chem Commun (Camb) 2021; 57:6707-6724. [PMID: 34137395 DOI: 10.1039/d1cc02322e] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Diacyl peroxides, which can be easily synthesized from corresponding carboxylic acids, are commonly utilized as radical initiators and one electron oxidants. Under thermal, transition-metal catalysis or irradiation conditions the cleavage of relatively weak O-O bonds would occur followed by CO2 extrusion to generate the corresponding aryl or alkyl radicals. Thus, diacyl peroxides can be employed as ideal arylating and alkylating reagents in organic synthesis, including C-H/N-H arylation/alkylation, aryl/alkyl radical addition to unsaturated bonds, hetero arylation/alkylation, eliminative arylation/alkylation, perfluoroalkylation etc. Moreover, these arylation/alkylation protocols have been successfully utilized in the synthesis and late-stage functionalization of natural products as well as bioactive molecules. In this review, recent advances on arylation and alkylation using diacyl peroxides as aryl and alkyl radical sources are summarized and discussed.
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Affiliation(s)
- Han Liu
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China.
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China.
| | - Changduo Pan
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, P. R. China. and School of Chemistry & Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China.
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4
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Zhou Z, Ji H, Li Q, Zhang Q, Li D. Direct C-H aminocarbonylation of N-heteroarenes with isocyanides under transition metal-free conditions. Org Biomol Chem 2021; 19:2917-2922. [PMID: 33885551 DOI: 10.1039/d1ob00245g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A C-C bond forming amide synthesis through direct C-H aminocarbonylation of N-heteroarenes with isocyanides was developed. The reaction was mediated by an inorganic persulfate salt under transition metal-free conditions. Mechanistic studies suggested a radical pathway for this reaction without the participation of H2O and O2. This method also showed merits of substrate availability, easy operation and atom economy. It provided an efficient route for straightforward synthesis of N-heteroaryl amides.
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Affiliation(s)
- Zhong Zhou
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Hubei University of Technology, Wuhan 430068, China.
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5
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Kawamura S, Mukherjee S, Sodeoka M. Recent advances in reactions using diacyl peroxides as sources of O- and C-functional groups. Org Biomol Chem 2021; 19:2096-2109. [DOI: 10.1039/d0ob02349c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This review summarizes recent advances in reactions utilizing diacyl peroxides as O- and C-sources, with examples illustrating how the reactivity of diacyl peroxides in organic reactions can be controlled.
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Affiliation(s)
- Shintaro Kawamura
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
- Synthetic Organic Chemistry Laboratory
| | - Subrata Mukherjee
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
| | - Mikiko Sodeoka
- Catalysis and Integrated Research Group
- RIKEN Center for Sustainable Resource Science
- Wako
- Japan
- Synthetic Organic Chemistry Laboratory
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6
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Zhang Q, Li J, Li J, Yuan S, Li D. An unprecedented cobalt-catalyzed selective aroylation of primary amines with aroyl peroxides. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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7
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Nakamura K, Togo H. Novel Preparation of Hemiaminal Derivatives with BPO and N,N
-Dimethylamides and Their Synthetic Use for (Aminomethyl)indoles. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kohei Nakamura
- Graduate School of Science; Chiba University; Yayoi-cho 1-33, Inage-ku Chiba 263-8522 Japan
| | - Hideo Togo
- Graduate School of Science; Chiba University; Yayoi-cho 1-33, Inage-ku Chiba 263-8522 Japan
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8
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Aegurla B, Mandle RD, Shinde PG, Parit RS, Kamble SP, Sudalai A, Senthilkumar B. Triethyl Phosphite/Benzoyl Peroxide Mediated Reductive Dealkylation of
O
‐Benzoylhydroxylamines: A Cascade Synthesis of Secondary Amides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Balakrishna Aegurla
- Chemical Engineering & Process Development Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Ram D. Mandle
- Chemical Engineering & Process Development Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Prasad G. Shinde
- Organic Chemistry Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Ratan S. Parit
- Organic Chemistry Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Sanjay P. Kamble
- Chemical Engineering & Process Development Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Arumugam Sudalai
- Chemical Engineering & Process Development Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
| | - Beeran Senthilkumar
- Organic Chemistry Division CSIR‐National Chemical Laboratory Dr. Homi Bhabha Road ‐ 411008 Pune Maharashtra India
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9
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Chen Z, Wen X, Zheng W, He R, Chen D, Cao D, Long L, Ye M. Acyl Cyanides as Bifunctional Reagent: Application in Copper-Catalyzed Cyanoamidation and Cyanoesterification Reaction. J Org Chem 2020; 85:5691-5701. [PMID: 32237749 DOI: 10.1021/acs.joc.9b03500] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Cu-catalyzed domino decyanation and cyanation reaction of acyl cyanides with amines or alcohols have been developed. The cyano sources were generated in situ via C-CN cleavage yielding the corresponding cyano substituted amides or esters in moderate to excellent yields. This approach features a cheap copper catalyst, domino decyanation and cyanation reaction, readily available starting materials, broad substrate scope, operational simplicity, and the potential for further transformation of the cyano group.
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Affiliation(s)
- Zhengwang Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Xiaowei Wen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Weiping Zheng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Ruolan He
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Dou Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Dingsheng Cao
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Lipeng Long
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
| | - Min Ye
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, P. R. China
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10
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Bao WH, Wu C, Wang JT, Xia W, Chen P, Tang Z, Xu X, He WM. Molecular iodine-mediated synthesis of thiocarbamates from thiols, isocyanides and water under metal-free conditions. Org Biomol Chem 2018; 16:8403-8407. [PMID: 30215086 DOI: 10.1039/c8ob01820k] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A simple and practical molecular iodine-mediated method for the efficient construction of thiocarbamates from isocyanides, thiols and water under metal-free and mild conditions has been developed. A variety of thiocarbamates were easily synthesized through this methodology, which has the advantages of simple operation, eco-friendly conditions, good functional group tolerance, and readily accessible raw materials.
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Affiliation(s)
- Wen-Hu Bao
- Hunan Provincial Engineering Research Center for Ginkgo biloba, Hunan University of Science and Engineering, Yongzhou 425100, China
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11
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Wei W, Bao P, Yue H, Liu S, Wang L, Li Y, Yang D. Visible-Light-Enabled Construction of Thiocarbamates from Isocyanides, Thiols, and Water at Room Temperature. Org Lett 2018; 20:5291-5295. [DOI: 10.1021/acs.orglett.8b02231] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Wei Wei
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Pengli Bao
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Huilan Yue
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences and Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Qinghai 810008, China
| | - Sitong Liu
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Leilei Wang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Yudong Li
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Daoshan Yang
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
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12
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Guo Y, Xiang Y, Wei L, Wan JP. Thermoinduced Free-Radical C–H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones. Org Lett 2018; 20:3971-3974. [DOI: 10.1021/acs.orglett.8b01536] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yanhui Guo
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Yunfeng Xiang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
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13
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Li Y, Zhang J, Li D, Chen Y. Metal-Free C(sp3)–H Allylation via Aryl Carboxyl Radicals Enabled by Donor–Acceptor Complex. Org Lett 2018; 20:3296-3299. [DOI: 10.1021/acs.orglett.8b01172] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yang Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, 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 200032, China
| | - Jing Zhang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, 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 200032, China
| | - Defang Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, 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 200032, China
- School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products Chemistry, 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 200032, China
- School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China
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