1
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Mondal S, Mandal S, Mondal S, Midya SP, Ghosh P. Photocatalytic decarboxylation of free carboxylic acids and their functionalization. Chem Commun (Camb) 2024; 60:9645-9658. [PMID: 39120531 DOI: 10.1039/d4cc03189j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Visible light mediated decarboxylative functionalization of carboxylic acids and their derivatives has recently emerged as a novel and powerful toolkit for small molecule activation in diverse carbon-carbon and carbon-hetero bond forming reactions. Naturally abundant highly functionalized bench-stable carboxylic acid analogs have been employed as promising alternatives to non-trivial organometallic reagents for mild and eco-benign synthetic transformation with traceless CO2 by-products. In this highlight article, we focus on the development of various photodecarboxylative functionalization strategies along with intra/inter-molecular cyclization via concerted single electron transfer (SET) or energy transfer (ET) pathways. Moreover, widely explored carboxylic acids are systematically classified here into four categories; i.e., α-keto, aliphatic, α,β-unsaturated, and aromatic analogs for a concise overview to the readership. The association of decarboxylative radical species with coupling partners to construct C-C and C-N/O/S/P/X bonds for each analogous acid has been presented in brief.
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Affiliation(s)
- Subal Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Subham Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Soumya Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Siba P Midya
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Pradyut Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
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2
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Xiong N, Zhou C, Li S, Wang S, Ke C, Rong Z, Li Y, Zeng R. Iron-Catalyzed Csp 2-Csp 3 Cross-Coupling via Double Decarboxylation: One Step Synthesis of Remote Polar Alkenes. Org Lett 2024; 26:2029-2033. [PMID: 38437519 DOI: 10.1021/acs.orglett.4c00121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Herein, we report an efficient photoinduced iron-catalyzed strategy for cross-couplings of alkyl carboxylic and acrylic acids, which provides a powerful tool for the synthesis of a variety of alkenes with polar functional groups. This novel synthetic methodology can also be applied to the preparation of ketones by using α-keto acids. Mechanistic experiments revealed preliminary mechanistic details. Diverse functionalization could be achieved, which may help streamline the synthesis of complex analogues for drug discovery.
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Affiliation(s)
- Ni Xiong
- Hwamei College of Life and Health Sciences, Zhejiang Wanli University, Ningbo 315100, China
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, P. R. China
| | - Chengxiang Zhou
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, 710065, P. R. China
| | - Shiyi Li
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, P. R. China
| | - Sichang Wang
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, 710065, P. R. China
| | - Congyu Ke
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, 710065, P. R. China
| | - Zhouting Rong
- Hwamei College of Life and Health Sciences, Zhejiang Wanli University, Ningbo 315100, China
| | - Yang Li
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, P. R. China
| | - Rong Zeng
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, P. R. China
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3
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Ghosh S, Pyne P, Ghosh A, Choudhury S, Hajra A. Visible-light-induced cascade reaction: a sustainable approach towards molecular complexity. Org Biomol Chem 2023; 21:1591-1628. [PMID: 36723242 DOI: 10.1039/d2ob02062a] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Photoredox catalysis has demonstrated rapid evolution in the field of synthetic organic chemistry. On the other hand, the splendour of cascade reactions in providing complex molecular architectures renders them a cutting-edge research area. Therefore, the merging of photocatalysis with cascade synthesis brings out a synthetic paradigm with immense potential. The development of photocascade catalysis for a target molecule with a particular molecular skeleton and stereochemical framework presents certain challenges but provides a robust and environmentally benign synthetic alternative. This comprehensive review assembles all the accomplishments and highlights of visible-light-induced cascade reactions with literature coverage up to October 2022.
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Affiliation(s)
- Sumit Ghosh
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, India.
| | - Pranjal Pyne
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, India.
| | - Anogh Ghosh
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, India.
| | - Swagata Choudhury
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, India.
| | - Alakananda Hajra
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, 731235, India.
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4
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Mahmood Z, He J, Cai S, Yuan Z, Liang H, Chen Q, Huo Y, König B, Ji S. Tuning the Photocatalytic Performance of Ruthenium(II) Polypyridine Complexes Via Ligand Modification for Visible-Light-Induced Phosphorylation of Tertiary Aliphatic Amines. Chemistry 2023; 29:e202202677. [PMID: 36250277 DOI: 10.1002/chem.202202677] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Indexed: 11/16/2022]
Abstract
Tuning the redox potential of commonly available photocatalyst to improve the catalytic performance or expand its scope for challenging synthetic conversions is an ongoing demand in synthetic chemistry. Herein, the excited state properties and redox potential of commercially available [Ru(bpy)3 ]2+ photocatalyst were tuned by modifying the structure of the bipyridine ligands with electron-donating/withdrawing units. The visible-light-mediated photoredox phosphorylation of tertiary aliphatic amines was demonstrated under mild conditions. A series of cross-dehydrogenative coupling reactions were performed employing the RuII complexes as photocatalyst giving the corresponding α-aminophosphinoxides and α-aminophosphonates via carbon-phosphorus (C-P) bond formation.
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Affiliation(s)
- Zafar Mahmood
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Jia He
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Shuqing Cai
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Zhanxiang Yuan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Hui Liang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Qian Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
| | - Burkhard König
- Institut für Organische Chemie, Universität Regensburg, Universitätsstraße 31, D-93053, Regensburg, Germany
| | - Shaomin Ji
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, P.R. China
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5
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Dulov DA, Bogdanov AV, Dorofeev SG, Magdesieva TV. N, N'-Diaryldihydrophenazines as a Sustainable and Cost-Effective Alternative to Precious Metal Complexes in the Photoredox-Catalyzed Alkylation of Aryl Alkyl Ketones. Molecules 2022; 28:221. [PMID: 36615415 PMCID: PMC9822323 DOI: 10.3390/molecules28010221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
An inexpensive and highly efficient metal-free alternative to commonly used Ru- and Ir-based catalysts was proposed. It was shown that the new 2,7-di-tert-butyl-5,10-bis(4-trifluoromethylphenyl)-5,10-dihydrophenazine outcompeted the iridium phenylpyridyl complex in photoredox activity in the alkylation of silyl enol ethers yielding aryl alkyl ketones. The reaction occurred under visible light irradiation at room temperature and was also applicable to drug derivatives (ibuprofen and naproxen). In-depth photophysical, electrochemical, and quantum chemical studies showed that the aforementioned N,N-diaryldihydrophenazine exhibited enhanced properties that were essential for the photoredox catalysis (a long-lived triplet excited state, strong reducing ability, high stability of the radical cations formed in single-electron-transfer event, and chemical inertness of the catalyst with respect to reactants). Importantly, the substituted N,N'-diaryldihydrophenazines could be obtained directly from diaryl amines; a facile, easily handled and scaled-up one-pot synthetic procedure was elaborated.
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Affiliation(s)
- Dmitry A Dulov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Alexey V Bogdanov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Sergey G Dorofeev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Tatiana V Magdesieva
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
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6
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Chen P, Huang PF, Xiong BQ, Huang HW, Tang KW, Liu Y. Visible-Light-Induced Decarboxylative Alkylation/Ring Opening and Esterification of Vinylcyclopropanes. Org Lett 2022; 24:5726-5730. [PMID: 35920748 DOI: 10.1021/acs.orglett.2c02151] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A visible-light-induced four-component reaction of vinylcyclopropanes, N-(acyloxy)phthalimide esters, N,N-dimethylformamide (DMF), and H2O through an oxidative ring opening of cyclopropane is presented. This procedure provides a new and effective way to construct formate esters. DMF is employed as both a solvent and the source of CHO. This difunctionalization of vinylcyclopropanes shows good functional group tolerance under room temperature. A radical pathway is involved, and carbonyl oxygen of ester originated from water in this transformation.
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Affiliation(s)
- Pu Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, People's Republic of China.,Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, People's Republic of China
| | - Peng-Fei Huang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, People's Republic of China
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, People's Republic of China
| | - Hua-Wen Huang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, People's Republic of China
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, People's Republic of China
| | - Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang, Hunan 414006, People's Republic of China
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7
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Zhao H, Luo Z, Yang J, Li B, Han J, Xu L, Lai W, Walsh PJ. Ligand‐Promoted Rh
I
‐Catalyzed C2‐Selective C−H Alkenylation and Polyenylation of Imidazoles with Alkenyl Carboxylic Acids. Chemistry 2022; 28:e202200441. [DOI: 10.1002/chem.202200441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Haoqiang Zhao
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
- Roy and Diana Vagelos Laboratories Penn/Merck Laboratory for High-Throughput Experimentation Department of Chemistry University of Pennsylvania 231 South 34th Street Philadelphia PA 19104-6323 USA
- Department of Chemistry School of Chinese Pharmacy Beijing University of Chinese Medicine Beijing 102488 P. R. China
| | - Zhenli Luo
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Ji Yang
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Bohan Li
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Jiahong Han
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Lijin Xu
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Wenzhen Lai
- Department of Chemistry Renmin University of China Beijing 100872 P. R. China
| | - Patrick J. Walsh
- Roy and Diana Vagelos Laboratories Penn/Merck Laboratory for High-Throughput Experimentation Department of Chemistry University of Pennsylvania 231 South 34th Street Philadelphia PA 19104-6323 USA
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8
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Utilization of photocatalysts in decarboxylative coupling of carboxylic N-hydroxyphthalimide (NHPI) esters. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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9
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Xu Z, Jiang J, Lu Q, Chen J, Chen S, Shi L, Yimei Zhao. Photoredox Catalyzed Sulfonylation of Multisubstituted Allenes with Ru(bpy)3Cl2 or Rhodamine B. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2021.122125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Kang QQ, Zhang WK, Ge GP, Zheng H, Wei WT. The construction of benzimidazo[2,1- a]isoquinolin-6(5 H)-ones from N-methacryloyl-2-phenylbenzoimidazoles through radical strategies. Org Biomol Chem 2021; 19:8874-8885. [PMID: 34610071 DOI: 10.1039/d1ob01465j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Benzimidazo[2,1-a]isoquinolin-6(5H)-one constitutes a structurally unique class of tetracyclic N-heterocycles that are found throughout a myriad of biologically active natural products, pharmaceutical compounds, and functional materials. Various synthetic routes for the preparation of benzimidazo[2,1-a]isoquinolin-6(5H)-ones have been reported. In particular, the use of N-methacryloyl-2-phenylbenzoimidazoles to construct benzimidazo[2,1-a]isoquinolin-6(5H)-ones through various radical strategies have attracted widespread attention due to the versatility and simple preparation of raw materials, as well as the step-economy and mild reaction conditions. Using representative examples, we highlight significant progress in the synthesis of benzimidazo[2,1-a]isoquinolin-6(5H)-ones, including the selection of the catalytic system, substrate scope, mechanistic understanding, and applications. The contents of this review focus on the development of C-, S-, P-, and Si-centered radical addition-intramolecular cyclization strategies.
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Affiliation(s)
- Qing-Qing Kang
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Wei-Kang Zhang
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Guo-Ping Ge
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, China.
| | - Hongxing Zheng
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, 252059, China
| | - Wen-Ting Wei
- Key Laboratory of Advanced Mass Spectrometry and Molecular Analysis of Zhejiang Province, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, China.
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11
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Moczulski M, Kowalska E, Kuśmierek E, Albrecht Ł, Albrecht A. Visible-light synthesis of 4-substituted-chroman-2-ones and 2-substituted-chroman-4-ones via doubly decarboxylative Giese reaction. RSC Adv 2021; 11:27782-27786. [PMID: 35480728 PMCID: PMC9037851 DOI: 10.1039/d1ra05914a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
Doubly decarboxylative, photoredox synthesis of 4-substituted-chroman-2-ones and 2-substituted-chroman-4-ones is described. The reaction involves two independent decarboxylation processes: the first one initiating the cycle and the second completing the process. Visible light, photoredox catalyst, base, anhydrous solvent and inert atmosphere constitute the key parameters for the success of the developed transformation. The protocol proved applicable for coumarin-3-carboxylic acids and chromone-3-carboxylic acids as well as N-(acyloxy)phthalimide which served as precursors of the corresponding alkyl radicals. The manuscript describes the doubly decarboxylative Giese reaction between N-(acyloxy)phthalimides and coumarin-3-carboxylic acids or chromone-3-carboxylic acids.![]()
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Affiliation(s)
- Marek Moczulski
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland
| | - Ewelina Kowalska
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland
| | - Elżbieta Kuśmierek
- Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland
| | - Łukasz Albrecht
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland
| | - Anna Albrecht
- Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland
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12
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Lu XY, Xia ZJ, Gao A, Liu QL, Jiang RC, Liu CC. Dual Nickel/Ruthenium Strategy for Photoinduced Decarboxylative Cross-Coupling of α,β-Unsaturated Carboxylic Acids with Cycloketone Oxime Esters. J Org Chem 2021; 86:8829-8842. [PMID: 34110828 DOI: 10.1021/acs.joc.1c00726] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Herein, a dual nickel/ruthenium strategy is developed for photoinduced decarboxylative cross-coupling between α,β-unsaturated carboxylic acids and cycloketone oxime esters. The reaction mechanism is distinct from previous photoinduced decarboxylation of α,β-unsaturated carboxylic acids. This reaction might proceed through a nickelacyclopropane intermediate. The C(sp2)-C(sp3) bond constructed by the aforementioned reaction provides an efficient approach to obtaining various cyanoalkyl alkenes, which are synthetically valuable organic skeletons in organic and medicinal chemistry, under mild reaction conditions. The protocol tolerates many critical functional groups and provides a route for the modification of complex organic molecules.
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Affiliation(s)
- Xiao-Yu Lu
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China.,School of Chemistry and Chemical Engineering, AnHui University, Hefei 230601, China
| | - Ze-Jie Xia
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China
| | - Ang Gao
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China
| | - Qi-Le Liu
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China
| | - Run-Chuang Jiang
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China
| | - Chuang-Chuang Liu
- School of Materials and Chemical Engineering, ChuZhou University, Chuzhou 239000, China
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13
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Photoinduced copper-catalyzed dual decarboxylative coupling of α,β-unsaturated carboxylic acids with redox-active esters. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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14
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Nie Y, Wang Z, Feng Z, Dong B, Bai Y, Leng Y, Wu J. Na
2
Eosin Y Catalyzed Alkylation of Enol Acetates by Radical Decarboxylation of N‐Hydroxyphthalimide Esters. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yu Nie
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Zechao Wang
- Division of Molecular Catalysis & Synthesis, Henan Institute of Advanced Technology Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Zengqiang Feng
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Bingbing Dong
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Yuyang Bai
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Yuting Leng
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
| | - Junliang Wu
- College of Chemistry and Institute of Green Catalysis Zhengzhou University 450001 Zhengzhou Henan P. R. China
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15
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Ramadoss V, Zheng Y, Shao X, Tian L, Wang Y. Advances in Electrochemical Decarboxylative Transformation Reactions. Chemistry 2021; 27:3213-3228. [PMID: 32633436 DOI: 10.1002/chem.202001764] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Indexed: 12/26/2022]
Abstract
Owing to their non-toxic, stable, inexpensive properties, carboxylic acids are considered as environmentally benign alternatives as coupling partners in various organic transformations. Electrochemical mediated decarboxylation of carboxylic acid has emerged as a new and efficient methodology for the construction of carbon-carbon or carbon-heteroatom bonds. Compared with transition-metal catalysis and photoredox catalysis, electro-organic decarboxylative transformations are considered as a green and sustainable protocol due to the absence of chemical oxidants and strong bases. Further, it exhibits good tolerance with various functional groups. In this Minireview, we summarize the recent advances and discoveries on the electrochemical decarboxylative transformations on C-C and C-heteroatoms bond formations.
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Affiliation(s)
- Velayudham Ramadoss
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Yue Zheng
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Xiaoqing Shao
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Lifang Tian
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Yahui Wang
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211816, China
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16
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Parida SK, Mandal T, Das S, Hota SK, De Sarkar S, Murarka S. Single Electron Transfer-Induced Redox Processes Involving N-(Acyloxy)phthalimides. ACS Catal 2021. [DOI: 10.1021/acscatal.0c04756] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Sushanta Kumar Parida
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
| | - Tanumoy Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sanju Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sudhir Kumar Hota
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
| | - Suman De Sarkar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur-741246, West Bengal, India
| | - Sandip Murarka
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India
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17
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He S, Li H, Chen X, Krylov IB, Terent'ev AO, Qu L, Yu B. Advances of N-Hydroxyphthalimide Esters in Photocatalytic Alkylation Reactions. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202105041] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Li J, Lu XC, Xu Y, Wen JX, Hou GQ, Liu L. Photoredox Catalysis Enables Decarboxylative Cyclization with Hypervalent Iodine(III) Reagents: Access to 2,5-Disubstituted 1,3,4-Oxadiazoles. Org Lett 2020; 22:9621-9626. [DOI: 10.1021/acs.orglett.0c03663] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jian Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
| | - Xue-Chen Lu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
| | - Yue Xu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
| | - Jin-Xia Wen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
| | - Guo-Quan Hou
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
| | - Li Liu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Pharmacy, Changzhou University, Changzhou 213164, China
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19
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Zhang D, Tang ZL, Ouyang XH, Song RJ, Li JH. Copper-catalyzed oxidative decarboxylative alkylation of cinnamic acids with 4-alkyl-1,4-dihydropyridines. Chem Commun (Camb) 2020; 56:14055-14058. [PMID: 33103675 DOI: 10.1039/d0cc06401g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We have developed a new oxidative decarboxylation of cinnamic acids with 4-alkyl-1,4-dihydropyridines to construct C(sp3)-C(sp2) bonds in the presence of copper catalyst and dicumyl peroxide (DCP). A variety of internal alkenes have been obtained with mild conditions, broad substrate scope and excellent functional group tolerance. This method has significant potential for application by using inexpensive and stable cinnamic acids instead of alkenyl halides and nitro-olefins.
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Affiliation(s)
- Dong Zhang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Zi-Liang Tang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China. and State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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20
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Zhang YL, Yang L, Wu J, Zhu C, Wang P. Vinyl Sulfonium Salts as the Radical Acceptor for Metal-Free Decarboxylative Alkenylation. Org Lett 2020; 22:7768-7772. [DOI: 10.1021/acs.orglett.0c03074] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yu-Lan Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, China
| | - Lei Yang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, China
| | - Jie Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, China
| | - Chunyin Zhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, China
- CAS Key Laboratory of Energy Regulation Materials, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, China
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21
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Crespi S, Fagnoni M. Generation of Alkyl Radicals: From the Tyranny of Tin to the Photon Democracy. Chem Rev 2020; 120:9790-9833. [PMID: 32786419 PMCID: PMC8009483 DOI: 10.1021/acs.chemrev.0c00278] [Citation(s) in RCA: 189] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Indexed: 01/09/2023]
Abstract
Alkyl radicals are key intermediates in organic synthesis. Their classic generation from alkyl halides has a severe drawback due to the employment of toxic tin hydrides to the point that "flight from the tyranny of tin" in radical processes was considered for a long time an unavoidable issue. This review summarizes the main alternative approaches for the generation of unstabilized alkyl radicals, using photons as traceless promoters. The recent development in photochemical and photocatalyzed processes enabled the discovery of a plethora of new alkyl radical precursors, opening the world of radical chemistry to a broader community, thus allowing a new era of photon democracy.
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Affiliation(s)
- Stefano Crespi
- Stratingh
Institute for Chemistry, Center for Systems
Chemistry University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Maurizio Fagnoni
- PhotoGreen
Lab, Department of Chemistry, V. Le Taramelli 10, 27100 Pavia, Italy
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22
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Cartwright KC, Joseph E, Comadoll CG, Tunge JA. Photoredox/Cobalt Dual‐Catalyzed Decarboxylative Elimination of Carboxylic Acids: Development and Mechanistic Insight. Chemistry 2020; 26:12454-12471. [DOI: 10.1002/chem.202001952] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Kaitie C. Cartwright
- Department of Chemistry The University of Kansas 1567 Irving Hill Rd. Lawrence KS 66045 USA
| | - Ebbin Joseph
- Department of Chemistry The University of Kansas 1567 Irving Hill Rd. Lawrence KS 66045 USA
| | - Chelsea G. Comadoll
- Department of Chemistry The University of Kansas 1567 Irving Hill Rd. Lawrence KS 66045 USA
| | - Jon A. Tunge
- Department of Chemistry The University of Kansas 1567 Irving Hill Rd. Lawrence KS 66045 USA
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23
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Niu P, Li J, Zhang Y, Huo C. One‐Electron Reduction of Redox‐Active Esters to Generate Carbon‐Centered Radicals. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000525] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Pengfei Niu
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Jun Li
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Yongxin Zhang
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
| | - Congde Huo
- College of Chemistry and Chemical Engineering Northwest Normal University 730070 Lanzhou Gansu China
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24
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Wang HY, Zhong LJ, Lv GF, Li Y, Li JH. Photocatalytic dual decarboxylative alkenylation mediated by triphenylphosphine and sodium iodide. Org Biomol Chem 2020; 18:5589-5593. [PMID: 32677630 DOI: 10.1039/d0ob01242d] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
An efficient photocatalytic dual decarboxylative alkenylation of α,β-unsaturated carboxylic acids and alkyl N-hydroxyphthalimide (NHP) esters mediated by triphenylphosphine and sodium iodide has been developed. This protocol proceeds under 456-nanometer irradiation by visible blue light in the absence of transition metals or organic dye based photoredox catalysts. The reaction is successfully applied to a wide range of redox-active esters derived from aliphatic carboxylic acids (1°, 2° and 3°) and α-amino acids, enabling transformations of diverse α,β-unsaturated carboxylic acids to α,β-alkylated styrenes with high efficiency and excellent selectivity under mild conditions.
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Affiliation(s)
- Hong-Yu Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
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25
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Correia JTM, Piva da Silva G, Kisukuri CM, André E, Pires B, Carneiro PS, Paixão MW. Metal-Free Photoinduced Hydroalkylation Cascade Enabled by an Electron-Donor–Acceptor Complex. J Org Chem 2020; 85:9820-9834. [DOI: 10.1021/acs.joc.0c01130] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- José Tiago M. Correia
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Gustavo Piva da Silva
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Camila M. Kisukuri
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Elias André
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Bruno Pires
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Pablo S. Carneiro
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
| | - Márcio W. Paixão
- Centre of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, Brazil 13565-905
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26
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Chen L, Zhang L, Yan G, Huang D. Recent Advances of Cinnamic Acids in Organic Synthesis. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000217] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lihua Chen
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Ling Zhang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Guobing Yan
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
| | - Dayun Huang
- Department of ChemistryLishui University No. 1, Xueyuan Road Lishui City 323000 Zhejiang Province P. R. China
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27
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Goliszewska K, Rybicka-Jasińska K, Clark JA, Vullev VI, Gryko D. Photoredox Catalysis: The Reaction Mechanism Can Adjust to Electronic Properties of a Catalyst. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00200] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Katarzyna Goliszewska
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | | | - John A. Clark
- Department of Bioengineering, University of California at Riverside, Riverside, California 92521, United States
| | - Valentine I. Vullev
- Department of Bioengineering, University of California at Riverside, Riverside, California 92521, United States
- Department of Chemistry, Department of Biochemistry, and Materials Science and Engineering Program, University of California at Riverside, Riverside, California 92521, United States
| | - Dorota Gryko
- Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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28
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Wang YT, Fu MC, Zhao B, Shang R, Fu Y. Photocatalytic decarboxylative alkenylation of α-amino and α-hydroxy acid-derived redox active esters by NaI/PPh 3 catalysis. Chem Commun (Camb) 2020; 56:2495-2498. [PMID: 32003367 DOI: 10.1039/c9cc09654j] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Herein, we report the photocatalytic decarboxylative alkenylation reactions of N-(acyloxy)phthalimide derived from α-amino and α-hydroxy acids with 1,1-diarylethene, and with cinnamic acid derivatives through double decarboxylation, using sodium iodide and triphenylphosphine as redox catalysts. The reaction proceeds under mild irradiation conditions with visible blue light (440 nm or 456 nm) in an acetone solvent without recourse to transition-metal or organic dye based photoredox catalysts. The reaction proceeds via photoactivation of a transiently self-assembled chromophore from N-(acyloxy)phthalimide and NaI/PPh3. Solvation plays a crucial role in the reactivity.
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Affiliation(s)
- Ya-Ting Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Urban Pollutant Conversion, Anhui Province Key Laboratory of Biomass Clean Energy, iChEM, University of Science and Technology of China, Hefei 230026, China.
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29
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Xiong L, Hu H, Wei CW, Yu B. Radical Reactions for the Synthesis of 3-Substituted Chroman-4-ones. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901581] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Li Xiong
- Department of Bioengineering; Zhuhai Campus of Zunyi Medical University; 519041 Zhuhai Guangdong Province China
| | - Hao Hu
- College of Chemistry; Zhengzhou University; 450001 Zhengzhou China
| | - Chuan-Wan Wei
- School of Chemistry and Chemical Engineering; University of South China; 421001 Hengyang China
| | - Bing Yu
- College of Chemistry; Zhengzhou University; 450001 Zhengzhou China
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30
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Watanabe E, Chen Y, May O, Ley SV. A Practical Method for Continuous Production of sp3-Rich Compounds from (Hetero)Aryl Halides and Redox-Active Esters. Chemistry 2019; 26:186-191. [PMID: 31692149 DOI: 10.1002/chem.201905048] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Indexed: 12/18/2022]
Abstract
A practically useful coupling reaction between aromatic halides and redox-active esters was realized by nickel catalysis through the use of a packed zinc bed column in continuous flow. Multiple reuse of the column showed a negligible decrease in efficiency, affording high space/time yields. A wide range of substrates, including a number of heteroaryl halides and polyfunctional materials were coupled in generally good yields. Longer-time and larger-scale experiments further demonstrates the robustness of the system.
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Affiliation(s)
- Eiichi Watanabe
- New Path Molecular Ltd., Building 580, Babraham Research Campus, Cambridge, CB22 3AT, UK
| | - Yiding Chen
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Oliver May
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Steven V Ley
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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31
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Zhao H, Xu X, Luo Z, Cao L, Li B, Li H, Xu L, Fan Q, Walsh PJ. Rhodium(i)-catalyzed C6-selective C-H alkenylation and polyenylation of 2-pyridones with alkenyl and conjugated polyenyl carboxylic acids. Chem Sci 2019; 10:10089-10096. [PMID: 32055363 PMCID: PMC6991184 DOI: 10.1039/c9sc03672e] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/09/2019] [Indexed: 01/02/2023] Open
Abstract
A versatile Rh(i)-catalyzed C6-selective decarbonylative C-H alkenylation of 2-pyridones with readily available, and inexpensive alkenyl carboxylic acids has been developed. This directed dehydrogenative cross-coupling reaction affords 6-alkenylated 2-pyridones that would otherwise be difficult to access using conventional C-H functionalization protocols. The reaction occurs with high efficiency and is tolerant of a broad range of functional groups. A wide scope of alkenyl carboxylic acids, including challenging conjugated polyene carboxylic acids, are amenable to this transformation and no addition of external oxidant is required. Mechanistic studies revealed that (1) Boc2O acts as the activator for the in situ transformation of the carboxylic acids into anhydrides before oxidative addition by the Rh catalyst, (2) a decarbonylation step is involved in the catalytic cycle, and (3) the C-H bond cleavage is likely the turnover-limiting step.
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Affiliation(s)
- Haoqiang Zhao
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
- Roy and Diana Vagelos Laboratories , Penn/Merck Laboratory for High-Throughput Experimentation , Department of Chemistry , University of Pennsylvania , 231 South 34th Street , Philadelphia , Pennsylvania 19104-6323 , USA .
| | - Xin Xu
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
| | - Zhenli Luo
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
| | - Lei Cao
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
| | - Bohan Li
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
| | - Huanrong Li
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
| | - Lijin Xu
- Department of Chemistry , Renmin University of China , Beijing 100872 , China .
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry , Chinese Academy of Sciences , Beijing , 100190 , China .
| | - Qinghua Fan
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry , Chinese Academy of Sciences , Beijing , 100190 , China .
| | - Patrick J Walsh
- Roy and Diana Vagelos Laboratories , Penn/Merck Laboratory for High-Throughput Experimentation , Department of Chemistry , University of Pennsylvania , 231 South 34th Street , Philadelphia , Pennsylvania 19104-6323 , USA .
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32
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Guo JY, Zhang ZY, Guan T, Mao LW, Ban Q, Zhao K, Loh TP. Photoredox-catalyzed stereoselective alkylation of enamides with N-hydroxyphthalimide esters via decarboxylative cross-coupling reactions. Chem Sci 2019; 10:8792-8798. [PMID: 31803451 PMCID: PMC6849636 DOI: 10.1039/c9sc03070k] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 08/04/2019] [Indexed: 01/01/2023] Open
Abstract
Stereoselective β-C(sp2)-H alkylation of enamides with redox-active N-hydroxyphthalimide esters via a photoredox-catalyzed decarboxylative cross-coupling reaction is demonstrated. This methodology features operational simplicity, broad substrate scopes, and excellent stereoselectivities and functional group tolerance, affording a diverse array of geometrically defined and synthetically valuable enamides bearing primary, secondary or tertiary alkyl groups in satisfactory yields.
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Affiliation(s)
- Jing-Yu Guo
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Ze-Yu Zhang
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Ting Guan
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Lei-Wen Mao
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Qian Ban
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Kai Zhao
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
| | - Teck-Peng Loh
- Institute of Advanced Synthesis , School of Chemistry and Molecular Engineering , Jiangsu National Synergetic Innovation Center for Advanced Materials , Nanjing Tech University , Nanjing 211816 , China .
- Division of Chemistry and Biological Chemistry , School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore .
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33
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Yan Z, Sun B, Zhang X, Zhuang X, Yang J, Su W, Jin C. Construction of C(sp 2 )-C(sp 3 ) Bond between Quinoxalin-2(1H)-ones and N-Hydroxyphthalimide Esters via Photocatalytic Decarboxylative Coupling. Chem Asian J 2019; 14:3344-3349. [PMID: 31432590 DOI: 10.1002/asia.201900904] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/14/2019] [Indexed: 12/12/2022]
Abstract
A novel visible-light-driven decarboxylative coupling of alkyl N-hydroxyphthalimide esters (NHP esters) with quinoxalin-2(1H)-ones has been developed. This C(sp2 )-C(sp3 ) bond-forming transformation exhibits excellent substrate generality with respect to both the coupling partners. Of note, a series of 3-primary alkyl-substituted quinoxalin-2(1H)-ones that were difficult to synthesize by previous methods could be obtained in moderate to excellent yields. Additionally, the mild conditions, easy availability of substrates, wide functional group tolerance and operational simplicity make this protocol practical in the synthesis of 3-alkylated quinoxalin-2(1H)-ones.
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Affiliation(s)
- Zhiyang Yan
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Bin Sun
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Xun Zhang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Xiaohui Zhuang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Jin Yang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Weike Su
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.,College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Can Jin
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
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34
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Zheng C, Wang G, Shang R. Catalyst‐free Decarboxylation and Decarboxylative Giese Additions of Alkyl Carboxylates through Photoactivation of Electron Donor‐Acceptor Complex. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900803] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Chao Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Collaborative Innovation Center of Tropical Biological ResourcesHainan Normal University, Haikou Hainan 571158 People's Republic of China
- Department of ChemistryUniversity of Science and Technology of China Hefei 230026 People's Republic of China
| | - Guang‐Zu Wang
- Department of ChemistryUniversity of Science and Technology of China Hefei 230026 People's Republic of China
| | - Rui Shang
- Department of ChemistryUniversity of Science and Technology of China Hefei 230026 People's Republic of China
- Department of Chemistry, School of ScienceThe University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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35
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Nguyen BN, Cao HT. Copper-Catalyzed Decarboxylative C(sp2
)-C(sp3
) and C(sp)-C(sp3
) Coupling of Substituted Cinnamic Acids and 3-Phenyl Propiolic Acid with N-Tosyl Oxaziridines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900982] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Bich-Ngoc Nguyen
- Department of Physics and Chemical Engineering; Le Quy Don Technical University; 236 Hoang Quoc Viet Street Cau Giay District Hanoi Vietnam
| | - Hai-Thuong Cao
- Department of Physics and Chemical Engineering; Le Quy Don Technical University; 236 Hoang Quoc Viet Street Cau Giay District Hanoi Vietnam
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36
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Peng Y, Feng CT, Li YQ, Chen FX, Xu K. Exploring the ring-opening reactions of imidazo[1,5-a]quinolines for the synthesis of imides under photochemical conditions. Org Biomol Chem 2019; 17:6570-6573. [PMID: 31243406 DOI: 10.1039/c9ob01227c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The ring-opening reaction of imidazo[1,5-a]quinolines under photoredox conditions has been described. With Eosin Y as the organophotoredox catalyst, synthetically useful and medicinally important imides were obtained in moderate to excellent yields under mild reaction conditions.
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Affiliation(s)
- Ya Peng
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China.
| | - Cheng-Tao Feng
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China.
| | - Yu-Qing Li
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China.
| | - Feng-Xiang Chen
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, China.
| | - Kun Xu
- Engineering Technology Research Center of Henan Province for Photo- and Electrochemical Catalysis, School of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, Henan 473061, China
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37
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Liu L, Pan N, Sheng W, Su L, Liu L, Dong J, Zhou Y, Yin S. Visible Light‐Induced Regioselective Decarboxylative Alkylation of the C(
sp
2
)−H Bonds of Non‐Aromatic Heterocycles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900572] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lixin Liu
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Neng Pan
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Wei Sheng
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Lebin Su
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Long Liu
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Jianyu Dong
- Department of Educational Science Hunan First Normal University Changsha 410205 People's Republic of China
| | - Yongbo Zhou
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
| | - Shuang‐Feng Yin
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 People's Republic of China
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38
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Lyu XL, Huang SS, Song HJ, Liu YX, Wang QM. Visible-Light-Induced Copper-Catalyzed Decarboxylative Coupling of Redox-Active Esters with N-Heteroarenes. Org Lett 2019; 21:5728-5732. [DOI: 10.1021/acs.orglett.9b02105] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Xue-Li Lyu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Shi-Sheng Huang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Hong-Jian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Yu-Xiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Qing-Min Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, People’s Republic of China
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39
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Mei M, Anand D, Zhou L. Divergent Conversion of N-Acyl-isoxazol-5(2 H)-ones to Oxazoles and 1,3-Oxazin-6-ones Using Photoredox Catalysis. Org Lett 2019; 21:3548-3553. [PMID: 31059271 DOI: 10.1021/acs.orglett.9b00903] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The fragmentation of N-acyl-isoxazol-5-ones using visible light photoredox catalysis has been disclosed. The catalyst-controlled divergent mechanisms, namely the oxidative and reductive quenching catalytic cycle, are utilized. Various oxazoles and 1,3-oxazin-6-ones are selectively obtained from the same isoxazol-5-one skeleton under mild conditions.
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Affiliation(s)
- Mingjing Mei
- School of Chemistry , Sun Yat-Sen University , 135 Xingang West Road , Guangzhou , 510275 , China
| | - Devireddy Anand
- School of Chemistry , Sun Yat-Sen University , 135 Xingang West Road , Guangzhou , 510275 , China
| | - Lei Zhou
- School of Chemistry , Sun Yat-Sen University , 135 Xingang West Road , Guangzhou , 510275 , China
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40
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Dai GL, Lai SZ, Luo Z, Tang ZY. Selective Syntheses of Z-Alkenes via Photocatalyzed Decarboxylative Coupling of N-Hydroxyphthalimide Esters with Terminal Arylalkynes. Org Lett 2019; 21:2269-2272. [DOI: 10.1021/acs.orglett.9b00558] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Guo-Li Dai
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Shu-Zhen Lai
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhuangzhu Luo
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai 519082, China
| | - Zhen-Yu Tang
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai 519082, China
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
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41
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Sun K, Li SJ, Chen XL, Liu Y, Huang XQ, Wei DH, Qu LB, Zhao YF, Yu B. Silver-catalyzed decarboxylative radical cascade cyclization toward benzimidazo[2,1-a]isoquinolin-6(5H)-ones. Chem Commun (Camb) 2019; 55:2861-2864. [PMID: 30761394 DOI: 10.1039/c8cc10243k] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and efficient decarboxylative radical addition/cyclization strategy was developed, by which a wide range of benzimidazo[2,1-a]isoquinoline-6(5H)-ones were prepared in one-pot via reaction of functionalized 2-arylbenzoimidazoles and carboxylic acids in the presence of K2S2O8/AgNO3 under mild reaction conditions.
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Affiliation(s)
- Kai Sun
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
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42
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Lu XY, Li JS, Wang SQ, Zhu YJ, Li YM, Yan LY, Li JM, Wang JY, Zhou HP, Ge XT. Pd-Catalyzed decarboxylative cross-coupling reactions of epoxides with α,β-unsaturated carboxylic acids. Chem Commun (Camb) 2019; 55:11123-11126. [DOI: 10.1039/c9cc04795f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A Pd-catalyzed decarboxylative cross-coupling of α,β-unsaturated carboxylic acids with cyclic and acyclic epoxides has been developed.
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Affiliation(s)
- Xiao-Yu Lu
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
- School of Chemistry and Chemical Engineering
| | - Jin-Song Li
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Shi-Qun Wang
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Yu-Jing Zhu
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Yue-Ming Li
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Lu-Yu Yan
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Jia-Mei Li
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Jin-Yu Wang
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Hai-Pin Zhou
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
| | - Xiu-Tao Ge
- School of Materials and Chemical Engineering
- ChuZhou University
- Chu Zhou
- China
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43
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Lian F, Xu K, Meng W, Zhang H, Tan Z, Zeng C. Nickel-catalyzed electrochemical reductive decarboxylative coupling of N-hydroxyphthalimide esters with quinoxalinones. Chem Commun (Camb) 2019; 55:14685-14688. [DOI: 10.1039/c9cc07840a] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The first example of electrochemically enabled, NiCl2-catalyzed reductive decarboxylative coupling of N-hydroxyphthalimide esters with quinoxalinones was developed.
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Affiliation(s)
- Fei Lian
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Kun Xu
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Wei Meng
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Haonan Zhang
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Zhoumei Tan
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Chengchu Zeng
- Beijing Key Laboratory of Environmental and Viral Oncology
- College of Life Science & Bioengineering
- Beijing University of Technology
- Beijing 100124
- China
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44
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Zhou QQ, Düsel SJS, Lu LQ, König B, Xiao WJ. Alkenylation of unactivated alkyl bromides through visible light photocatalysis. Chem Commun (Camb) 2019; 55:107-110. [DOI: 10.1039/c8cc08362b] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Two visible-light driven alkenylation reactions of unactivated alkyl bromides, which were enabled by the use of Ir(dF(CF3)ppy)2(dtbbpy)PF6 as the photocatalyst and (TMS)3SiH as the atom transfer reagent to activate the alkyl bromides, were described for the first time.
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Affiliation(s)
- Quan-Quan Zhou
- CCNU-uOttawa Joint Research Centre
- Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
| | | | - Liang-Qiu Lu
- CCNU-uOttawa Joint Research Centre
- Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
| | - Burkhard König
- Faculty of Chemistry and Pharmacy
- University of Regensburg
- Regensburg
- Germany
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre
- Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
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45
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Li R, Shi T, Chen XL, Lv QY, Zhang YL, Peng YY, Qu LB, Yu B. Visible-light-promoted organic dye-catalyzed sulfidation and phosphorylation of arylhydrazines toward aromatic sulfides and diarylphosphoryl hydrazides. NEW J CHEM 2019. [DOI: 10.1039/c9nj03692j] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Visible-light-promoted sulfidation and phosphorylation of arylhydrazines for the synthesis of aromatic sulfides and diarylphosphoryl hydrazides were developed using the organic dyes rose bengal and Na2-eosin Y as photocatalysts, respectively.
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Affiliation(s)
- Rui Li
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Tao Shi
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xiao-Lan Chen
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Qi-Yan Lv
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
- Henan Nonferrous Metals Geological Exploration Institute
| | - Yin-Li Zhang
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Yu-Yu Peng
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation
- Changsha University of Science & Technology
- Changsha 410114
- China
| | - Ling-Bo Qu
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Bing Yu
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
- Henan Nonferrous Metals Geological Exploration Institute
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46
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Duhamel T, Muñiz K. Cooperative iodine and photoredox catalysis for direct oxidative lactonization of carboxylic acids. Chem Commun (Camb) 2019; 55:933-936. [DOI: 10.1039/c8cc08594c] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
C–H lactonization is enabled by visible light-promoted cooperative catalysis combining molecular iodine and an organic dye.
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Affiliation(s)
- Thomas Duhamel
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- 43007 Tarragona
- Spain
- Universidad de Oviedo
| | - Kilian Muñiz
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- 43007 Tarragona
- Spain
- ICREA
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47
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Yu W, Chen L, Tao J, Wang T, Fu J. Dual nickel- and photoredox-catalyzed reductive cross-coupling of aryl vinyl halides and unactivated tertiary alkyl bromides. Chem Commun (Camb) 2019; 55:5918-5921. [PMID: 31045192 DOI: 10.1039/c9cc00768g] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel reductive cross-coupling of aryl vinyl halides and unactivated tertiary alkyl bromides has been realized via photoredox/nickel dual catalysis to produce vinyl arene derivatives bearing all-carbon quaternary centers with excellent E-selectivity. A stoichiometric metal reductant could be avoided by employing commercially available N,N,N',N'-tetramethylethylenediamine (TMEDA) as the terminal reductant.
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Affiliation(s)
- Weijie Yu
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.
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48
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Li R, Chen X, Wei S, Sun K, Fan L, Liu Y, Qu L, Zhao Y, Yu B. A Visible-Light-Promoted Metal-Free Strategy towards Arylphosphonates: Organic-Dye-Catalyzed Phosphorylation of Arylhydrazines with Trialkylphosphites. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801122] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rui Li
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
| | - Xiaolan Chen
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
- The Key Laboratory for Chemical Biology of Fujian Province; Xiamen University; Xiamen 361005 People's Republic of China
| | - Shengkai Wei
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
| | - Kai Sun
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
| | - Lulu Fan
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
| | - Yan Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
- College of biological and pharmaceutical engineering; Xinyang Agriculture & Forestry University; Xinyang 464000 People's Republic of China
| | - Lingbo Qu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
| | - Yufen Zhao
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
- The Key Laboratory for Chemical Biology of Fujian Province; Xiamen University; Xiamen 361005 People's Republic of China
| | - Bing Yu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 People's Republic of China
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49
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Feng CT, Wei HJ, Li J, Peng Y, Xu K. Synthesis of Cyanide-Functionalized Imidazo[1,5-a]quinolines via Copper-Mediated Aerobic Three-Component Cyclizations. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801060] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Cheng-Tao Feng
- School of Chemical Engineering; Anhui University of Science and Technology, Huainan; Anhui 232001 People's Republic of China
| | - Hong-Juan Wei
- School of Chemical Engineering; Anhui University of Science and Technology, Huainan; Anhui 232001 People's Republic of China
| | - Jing Li
- School of Chemical Engineering; Anhui University of Science and Technology, Huainan; Anhui 232001 People's Republic of China
| | - Ya Peng
- School of Chemical Engineering; Anhui University of Science and Technology, Huainan; Anhui 232001 People's Republic of China
| | - Kun Xu
- Engineering Technology Research Center of Henan Province for Solar Catalysis; College of Chemistry and Pharmaceutical Engineering; Nanyang Normal University; Nanyang 473061 People's Republic of China
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50
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Ouyang XH, Li Y, Song RJ, Li JH. Alkylamination of Styrenes with Alkyl N-Hydroxyphthalimide Esters and Amines by B(C6H5)3-Facilitated Photoredox Catalysis. Org Lett 2018; 20:6659-6662. [DOI: 10.1021/acs.orglett.8b02670] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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